installermanual nibef470

Installer manual

LEK

NIBE F470Exhaust air heat pump

IHB EN 1751-1431679

Quick guideNavigation

Ok button (confirm/select)

Back button (back/undo/exit)

Control knob (move/increase/reduce)

A detailed explanation of the button functions can be found on page 39.

How to scroll through menus and make different settings is described on page 41.

Set the indoor climate

2X

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

The mode for setting the indoor temperature is accessed by pressing the OK button twice, when in the start modein the main menu.

Increase hot water volume

2X

1X

To temporarily increase the amount of hot water, first turn the control knob to mark menu 2 (water droplet) andthen press the OK button twice.

Table of Contents

41 Important information4Safety information

10General

122 Delivery and handling12Transport

12Assembly

13Supplied components

13Removing the covers

13Removing parts of the insulation

143 The heat pump design15Pipe connections

15HVAC components

15Sensors etc.

15Electrical components

15Cooling components

15Ventilation

15Miscellaneous

164 Pipe and ventilation connections16General pipe connections

17Dimensions and pipe connections

18Symbol key

18Cold and hot water

18Heating medium side

19Supply air battery

19Installation alternative

20General ventilation connection

20Ventilation flow

20Adjusting ventilation

21Dimension and ventilation connections

225 Electrical connections22General

24Connections

26Settings

28Optional connections

31Connecting accessories

326 Commissioning and adjusting32Preparations

32Filling and venting

33Start-up and inspection

397 Control - Introduction39Display unit

40Menu system

438 Control - Menus43Menu 1 - INDOOR CLIMATE

43Menu 2 - HOT WATER

43Menu 3 - INFO

44Menu 4 - HEAT PUMP

45Menu 5 - SERVICE

499 Service49Maintenance

49Service actions

5410 Disturbances in comfort54Info-menu

54Manage alarm

54Troubleshooting

5611 Accessories

5712 Technical data57Dimensions and setting-out coordinates

58Technical specifications

60Energy labelling

62Electrical circuit diagram

74Item register

79Contact information

3Table of Contents |NIBE F470

Safety informationThis manual describes installation and service proceduresfor implementation by specialists.

The manual must be left with the customer.

This appliance can be used by childrenaged from 8 years and above and per-sons with reduced physical, sensory ormental capabilities or lack of experienceand knowledge if they have been givensupervision or instruction concerning useof the appliance in a safe way and under-stand the hazards involved. Children shallnot play with the appliance. Cleaningand user maintenance shall not be madeby children without supervision.

Rights to make any design or technicalmodifications are reserved.

©NIBE 2017.

Symbols

WARNING!

This symbol indicates serious danger to personor machine.

NOTE

This symbol indicates danger to person or ma-chine .

Caution

This symbol indicates important informationabout what you should observe when maintain-ing your installation.

TIP

This symbol indicates tips on how to facilitateusing the product.

Marking

The CE mark is obligatory for most products soldin the EU, regardless of where they are made.

CE

Classification of enclosure of electro-technicalequipment.

IP21

Fire hazard!

Read the User Manual.

Read the Installer Manual.

HandlingThe heat pump contains highly flammable refrigerant.Special care should be exercised during handling, install-ation, service, cleaning and scrapping to avoid damageto the refrigerant system, and thereby reduce the risk ofleakage.

NOTE

Work on the refrigerant system must be carriedout by authorised personnel, in accordancewith the relevant legislation on refrigerantsand supplemented by the additional require-ments for flammable gas; for example, productknowledge as well as service instructions forgas systems with flammable gases.

Safety precautions

WARNING!

Do not use agents to speed up thedefrosting process or for cleaning,other than those recommended bythe manufacturer.

The apparatus must be stored in aroom with no continuous ignitionsources (e.g. naked flame, an activegas installation or an active electricheater).

Must not be punctured or burned.

Be aware that the refrigerant maybe odourless

General

Pipe installation should be kept to a minim-um.

NIBE F470Chapter 1 | Important information4

1 Important information

Area checks

Before work is started on systems thatcontains combustible refrigerants, safetychecks must be performed to ensure thatthe ignition risk is kept to a minimum.

Working method

The work must be carried out in a con-trolled way to minimise the risk of contactwith combustible gas or liquid during thework.

General for the working range

All maintenance staff and those who workin close proximity to the product must beinstructed which type of work is to be car-ried out. Avoid carrying out work in en-closed spaces. The area surrounding theworksite must be cordoned off. Ensure thatthe area is made safe by removing combust-ible material.

Check for the presence of refrigerant

Check whether there is refrigerant in thearea using a suitable refrigerant detectorprior to and during work, to notify the ser-vice technician whether there is a possibleflammable atmosphere or not. Ensure thatthe refrigerant detector is suitable forcombustible refrigerant, i.e. does not gen-erate sparks or cause ignition in any otherway.

Presence of fire extinguishers

If hot work is carried out on the heat pump,a powder or carbon dioxide fire extinguish-er must be to hand.

Absence of ignition sources

Those who carry out work with refrigerantsystem connections, including exposingpipes that contain or have contained com-bustible refrigerant, may not use potentialignition sources in such a way that that canlead to risks of fire or explosions.

All potential ignition sources, including ci-garette smoking, should be kept at a safedistance from the service work area wherecombustible refrigerant can leak out. Be-fore carrying out work, the area surround-ing the equipment must be checked toensure that there are no ignition risks. "Nosmoking" signs must be displayed.

Ventilated area

Ensure that the work is carried out out-doors or that the work area is ventilatedbefore the system is opened and beforeany hot work is carried out. The area mustbe ventilated whilst the work is being car-ried out. There must be ventilation aroundany refrigerant that comes out, whichshould be routed outdoors.

Checking cooling equipment

If electrical components are replaced, thereplacement parts must be fit for purposeand have the correct technical specifica-tions. Always follow the manufacturer'sguidelines regarding maintenance andservicing. Contact the manufacturer'stechnical department in the event of anydoubts.

The following checks must be carried outfor installations that use combustible refri-gerants.■ The filling quantity is appropriate for the

size of the space where the parts thatcontain refrigerant are installed.

■ Ventilation equipment and outlet workcorrectly and without obstructions.

■ If an indirect refrigerant circuit is used,check whether the secondary circuit con-tains refrigerant.

■ All markings of equipment are visible andclear. Markings, signs and similar that arenot clear must be replaced.

5Chapter 1 | Important informationNIBE F470

■ Refrigerant pipes and components arepositioned in such a way that it is notlikely that they be subjected to substancesthat can corrode components containingrefrigerant, if these components are notmade of material that is resistant againstcorrosion, or not appropriately protectedagainst such corrosion.

Checking electrical equipment

Repair and maintenance of electrical com-ponents must include initial safety checksand procedures for component inspection.In the event of a fault, which can cause asafety risk, do not supply any power to thecircuit until the fault has been rectified. Ifthe fault cannot be rectified immediately,and operation must continue, an adequatetemporary solution must be implemented.This must be reported to the equipmentowner, so that all parties have been in-formed.

The following checks must be carried outat the initial safety checks.■ That the capacitors are discharged. Dis-

charging must be done safely, to preventthe risk of sparking.

■ That no powered electrical componentsor live cables are exposed when filling orcollecting refrigerant or when the systemis flushed.

■ That the system is continually earthed.

Repairing sealed components

When repairing sealed components, allelectrical supply must be disconnectedfrom the equipment that is being repairedbefore any sealed covers or similar are re-moved. If it is absolutely necessary to havean electricity supply to the equipmentduring the service, continuously activatedleak tracing must be performed at the mostcritical points in order to warn of any dan-gerous situations.

Pay particular attention to the followingso that the sheath is not changed in a waythat affects the protection level whenworking with electrical components. Thismeans damage to cables, unnecessaryamounts of connections, terminals that donot follow the original specifications,damaged gaskets, incorrect grommets etc.

Ensure that the apparatus is secured prop-erly.

Check that seals or sealing materials havenot deteriorated to a degree that they canno longer prevent combustible gases fromentering. Replacement parts must meetthe manufacturer's specifications.

NOTE

Use of silicone seals can hamper theefficiency of certain types of leak-tracing equipment. Componentswith built in safety do not need tobe isolated before starting work.

Wiring

Check that cabling will not be subject towear, corrosion, excessive pressure, vibra-tion, sharp edges or any other adverse en-vironmental effects. The check shall alsotake into account the effects of aging orcontinual vibration from sources such ascompressors or fans.

Leak testing

The following leak detection methods aredeemed acceptable for systems containingflammable refrigerants.

Electronic leak tracers must be used to de-tect combustible refrigerant; but the leaktracer may not be sufficiently sensitive ormay need to be recalibrated (the leak tra-cing equipment must be calibrated in anarea completely free from refrigerant). Theleak tracer must not be a potential sourceof ignition and must be suitable for the


relevant refrigerant. The leak tracingequipment must be set and calibrated forthe relevant refrigerant, to ensure that thegas concentration is a maximum of 25%of the lowest combustible concentration(Lower Flammability Limit, LFL) of the relev-ant refrigerant.

Leak detection fluids are suitable for usewith most refrigerants but the use of deter-gents containing chlorine shall be avoidedas the chlorine may react with the refriger-ant and corrode the copper pipe-work.

If a leak is suspected, all naked flames shallbe removed/extinguished.

If a leakage of refrigerant is found whichrequires brazing, all of the refrigerant shallbe recovered from the system, or isolated(by means of shut off valves) in a part ofthe system remote from the leak. Oxygenfree nitrogen (OFN) shall then be purgedthrough the system both before and duringthe brazing process.

Removal and draining

When a cooling circuit is opened for repairs– or for another reason– work must becarried out in a conventional manner. Dueto the risk of fire it is important that bestpractice is applied. Follow the procedurebelow.1. Drain the refrigerant.2. Flush the circuit with inert gas.3. Drain the circuit.4. Flush again with inert gas.5. Open the circuit by cutting or burning.

Collect the refrigerant in the intendedcontainer. Flush the system with oxygen-free nitrogen to make the device safe. Thisprocess may need to be repeated severaltimes. Compressed air and oxygen may notbe used.

Flush the system by breaking the vacuumwith oxygen-free nitrogen, and filling thesystem to working pressure, relieving thepressure to atmospheric pressure and fi-nally pumping to vacuum. Repeat the pro-cess until no refrigerant remains in thesystem. After the final filling of oxygen-freenitrogen, relieve the pressure in the systemto atmospheric pressure, so that work canbe carried out. This type of flushing mustbe carried out if hot work is to be per-formed on the pipe system.

Ensure that the vacuum pump's outlet isnot near to ignition sources and that thereis satisfactory ventilation by the outlet.

Filling

In addition to the conventional filling pro-cedures, the following actions must betaken.■ Ensure that different refrigerants are not

mixed when filling equipment is used.Hoses and lines must be as short as pos-sible to minimise the enclosed refrigerantvolume.

■ Containers must be stored upright.■ Ensure that the cooling system is groun-

ded before the system is filled with refri-gerant.

■ Mark the system once filling is complete(if not already marked).

■ Take extra care not to overfill the coolingsystem.

Before refilling the system, pressure test itwith oxygen-free nitrogen. Leak test thesystem after filling but before using thesystem. Perform an additional leak testbefore leaving the installation.

Decommissioning

Before performing this procedure, thetechnician must be familiar with theequipment and all its component parts.


Good practice prescribes that all refrigerantis collected safely. Before the work is carriedout, samples of oil and refrigerant must betaken, if analyses are required before col-lected refrigerant can be reused. Theremust be a power supply when this task isstarted.1. Familiarise yourself with the equipment

and its use.2. Isolate the system electrically.3. Before starting the procedure, ensure

that:■ necessary equipment for mechanical

handling of the refrigerant containeris available

■ all necessary personal safety equip-ment is available and used correctly

■ the collection process is continuouslysupervised by an authorised person

■ the collection equipment and contain-ers meet appropriate standards.

4. Pump the refrigerant system to vacuum,if possible.

5. If it is not possible to pump to vacuum,manufacture a branch, so that the refri-gerant can be retrieved from differentparts of the system.

6. Check that the refrigerant container ison the scales before starting to collect.

7. Start the collection device and collectaccording to the manufacturer's instruc-tions.

8. Do not overfill the containers (max. 80% (volume) liquid content).

9. Do not exceed the containers' maximumpermitted working pressure – not eventemporarily.

10. When the containers have been filledcorrectly and the process is complete,close all shut-off valves in the equip-

ment and remove and containers andequipment from the installation imme-diately.

11. The collected refrigerant must not befilled in any other system before beingcleaned and checked.

Marking

The equipment must be marked statingthat it has been taken out of operation anddrained of refrigerant. The marking mustbe dated and signed. Check that theequipment is marked indicating that itcontains combustible refrigerant.

Collection

Best practice prescribes that all refrigerantis collected safely when the refrigerant isdrained from a system, either for servicingor for decommissioning.

The refrigerant must only be collected insuitable refrigerant containers. Ensure thatthe required number of containers, thatcan hold the entire volume of the system,are available. All containers that are to beused must be intended for the collectionof the refrigerant and marked for this refri-gerant (especially designed for the collec-tion of refrigerant). The containers musthave the correctly functioning relief valvesand shut-off valves. Empty collection con-tainers must be drained and, if possible,chilled before collection.

The collection equipment must functioncorrectly and instructions for the equip-ment must be to hand. The equipmentmust be suitable for the collection of com-bustible refrigerant.

Fully functioning and calibrated scales mustalso be to hand.

Hoses must be in good condition and beequipped with leak proof quick-couplings.Before using the collecting machine, checkthat it works correctly and has been well


maintained, and that corresponding elec-trical components are sealed, to preventignition if any refrigerant should come out.Contact the manufacturer in the event ofany doubts.

Return the collected refrigerant to the refri-gerant supplier in the correct collectioncontainer and with the relevant WasteTransfer Note. Do not mix refrigerants incollection devices or containers.

If compressors/compressor oil are/is to beremoved ensure that the affected deviceis drained to an acceptable level to ensurethat no combustible refrigerant remains inthe lubricant. Compressors must be drainedbefore being returned to the supplier. Onlyelectrical heating of the compressor hous-ing may be used to quicken draining. Drainoil from the system in a safe manner.

Miscellaneous

Maximum amount of refrigerant: SeeTechnical specifications.■ Everyone who works with or opens a re-

frigerant circuit must have a current, validcertificate from an accredited industry is-suing body, which states that, accordingto the industry's recognised assessmentstandard, they have the authority to safelyhandle refrigerants.

■ Servicing must only be performed accord-ing to the equipment manufacturer's re-commendations.

Maintenance and repairs that require theassistance of another trained person mustbe carried out under the supervision ofperson with the authority to handle com-bustible refrigerants.

Maintenance and repair that requires theskill of another person must be carried outunder the supervision of someone with theabove expertise.


General

Serial numberThe serial number can be found at the bottom right ofthe front cover and in the info menu (menu 3.1).

Serial number

Caution

You need the product's (14 digit) serial numberfor servicing and support.

RecoveryLeave the disposal of the packaging to the in-staller who installed the product or to specialwaste stations.

Do not dispose of used products with normalhousehold waste. It must be disposed of at a

special waste station or dealer who provides this type ofservice.

Improper disposal of the product by the user results inadministrative penalties in accordance with current legis-lation.


Inspection of the installationCurrent regulations require the heating installation to be inspected before it is commissioned. The inspection mustbe carried out by a suitably qualified person. In addition, fill in the page for the installation data in the User Manual.

DateSignatureNotesDescription✔

Ventilation (page 20)

Setting ventilation flow exhaust air

Setting ventilation flow supply air

Connecting ground cables

Heating medium (page 18)

System flushed

System vented

Safety valve

Circulation pump setting

Setting heating medium flow

Pressure in the climate system

Setting trim valve, number of turns fromclosed position

Electricity (page 22)

Connections

Main voltage

Phase voltage

Fuses heat pump

Fuses property

Outside sensor

Room sensor

Current sensor

Safety breaker

Earth circuit-breaker


TransportF470 should be transported and stored vertically in a dryplace. The F470 may, however, be carefully laid on itsback when being moved into a building.

R

0

R0

Assembly■ Position F470 on a fixed foundation that can take the

weight of the heat pump. Use the product's adjustablefeet to obtain a horizontal and stable set-up.

Because water comes from F470, the floor coating isimportant. A waterproof floor or floor membrane isrecommended.

30 - 50 mm

30 - 50 mm

15 - 40 mm

20-55 mm

■ Because water comes from F470, it is good if the areawhere the heating pump is located is provided withfloor drainage.

■ Install with its back to an outside wall, ideally in a roomwhere noise does not matter, in order to eliminatenoise problems. If this is not possible, avoid placing itagainst a wall behind a bedroom or other room wherenoise may be a problem.

■ Wherever the unit is located, walls to sound sensitiverooms should be fitted with sound insulation.

■ Route pipes so they are not fixed to an internal wallthat backs on to a bedroom or living room.

■ The heat pump's installation area should always havea temperature of at least 10 °C and max 30 °C.

Installation areaLeave a free space of 800 mm in front of the product.Leave free space between F470 and wall/other ma-chinery/fittings/cables/pipes etc. It is recommended thata space of at least 10 mm is left to reduce the risk ofnoise and of any vibrations being propagated.

800

NOTE

Ensure that there is sufficient space (300 mm)above the heat pump for installing ventilationhoses.

NIBE F470Chapter 2 | Delivery and handling12

2 Delivery and handling

Supplied components

Room sensorOutside sensor

LE

K

LE

K

LE

K

Current sensorEarth cabling (4 pcs)

LocationThe kit of supplied items is placed on top of the product.

Removing the covers

Front cover

4

1

2

3

LEK LEK

1. Remove the upper panel by pulling it straight out.2. Remove the screws from the lower edge of the front

panel.3. Lift the panel out at the bottom edge and up.4. Pull the panel towards yourself.

Side covers

LE

K

LE

K

LEK

The side covers can be removed to facilitate the installa-tion.1. Remove the screws from the upper and lower edges.2. Twist the cover slightly outward.3. Move the hatch backwards and slightly to the side.4. Pull the cover to one side.5. Pull the hatch forwards.

Removing parts of theinsulationParts of the insulation can be removed to facilitate theinstallation.

Grip the handle and pull straight out as illustrated.

LE

K /

AP

H

13Chapter 2 | Delivery and handlingNIBE F470

LEK

LEK

LEK

LEK

LE

K /

AP

HL

EK

/ A

PH

PBD sv

LEKLEK

LEKLEK

BP5

QM20

GP1

BP2

FL2

QM32 XL2

XL1

XL4 FQ1 WP2 WP1 QM31

WM1

BT2

MA1QM11XL8BT3WP3

BT30

FD1

PF1

PF3

AA1

FA1

BT19

EB1

BT18

BT7

AA3

AA2

BT6

UB1

UB2

AA4

SF1

AA4-XJ4

AA4-XJ3

W130

HZ1

QN1

BT20

EP13 BT22 XL33 BT21 XL32

XL34 GQ3 GQ2

HQ11 UR2 UR1 QM21 HQ10

QM10XL3FL1

BP1

CA1

GQ10

RN1CM1

WM2

EP1

XL31

QN11QM13

Används inte längre!!!!

UR2 QM21

BT20

AA4

SF1

AA4-XJ3 AA3AA2

FA1

BP5QN11

MA1

WM1

WP1

AA1

BT30

FD1

EB1

BT18

BT19

QM20

BT2

FL1

QM31FQ1 WP2XL2QM32

QM11

WP3 XL8

XL4

FL2

BT3

BT7

WM2

UB2

UB1

GQ2

UR1

GQ10

CA1

GQ3

HQ11 HQ10

BP1

BP2

BT21 XL32XL33BT22EP13

EP1

XL31

HZ1

QN1

QM10

RN1

XL3

GP1

XL34

RA2

AA100AA101

AA102

BT6

RF3

PF1

PF3

W130

AA4-XJ4

QM13

XL1

CM1

NIBE F470Chapter 3 | The heat pump design14

3 The heat pump design

Pipe connectionsConnection, heating medium flow lineXL1Connection, heating medium return lineXL2Connection, cold waterXL3Connection, hot waterXL4Connection, docking inXL8Ventilation connection, exhaust airXL31Ventilation connection, extract airXL32Ventilation connection, supply airXL33Ventilation connection, outdoor airXL34

HVAC componentsExpansion vesselCM1Supply air batteryEP13Safety valve, water heaterFL1Safety valve, climate systemFL2Mixer valve, hot waterFQ1Circulation pumpGP1Filler valve, hot water heaterQM10Filler valve, climate systemQM11Filler valve 2, climate systemQM13Venting, heating mediumQM20Venting, supply air coil1QM21Shut-off valve, heating medium flowQM31Shut off valve, heating medium returnQM32Shunt valveQN11Trim valveRN1Overflow cupWM1Overflow water dischargeWM2Overflow pipe, safety valve hot water heaterWP1Overflow pipe, safety valve climate systemWP2Overflow pipe, condensationWP3

Sensors etc.Flow sensor (located on the rear of the machine)3BF1High pressure pressostatBP1Low pressure pressostatBP2Pressure gauge, heating systemBP5Outside sensor1BT1Temperature sensors, heating medium flowBT2Temperature sensors, heating medium returnBT3Temperature sensor, hot water, controlBT6Temperature sensor, hot water, displayBT7Temperature sensor, evaporator1BT16Temperature sensor, compressor operationBT18Temperature sensor, immersion heater operationBT19Temperature sensor, exhaust airBT20Temperature sensor, extract airBT21Temperature sensor, supply airBT22Thermostat, backup heatingBT30

Room sensor1BT50

Electrical componentsImmersion heater cardAA1Base cardAA2Input circuit boardAA3Display unitAA4

AA4-XJ3 USB socket

AA4-XJ4 Service socketConnection card air treatment section, exhaustair

AA100

Connection card air treatment section, supply airAA101Connection card compressor cardAA102CapacitorCA1Immersion heaterEB1Miniature circuit-breakerFA1Miniature circuit-breakerFA2Temperature limiterFD1Shunt motor with hand wheelMA1EMC-filterRF3SwitchSF1Network cable for NIBE UplinkTMW130

Cooling componentsEvaporatorEP1CompressorGQ10Drying filter with tank1HZ1Expansion valve1QN1

VentilationExhaust air fanGQ2Supply air fanGQ3Exhaust air filter1HQ10Supply air filter1HQ11Filter cover, exhaust airUR1Filter cover, supply airUR2

MiscellaneousRating platePF1Serial number platePF3Cable glandUB1-2

1Not visible in the image

Designations in component locations according to standard IEC81346-2.

15Chapter 3 | The heat pump designNIBE F470

General pipe connectionsPipe installation must be carried out in accordance withcurrent norms and directives.

The system requires the radiator circuit to be designedfor a low temperature heating medium. At the lowestdimensioned outdoor temperature (DOT) the highestrecommended temperatures are 55 °C on the supplyline and 45 °C on the return line.

Overflow water from the evaporator collection tray andsafety valves passes via a non-pressurised pipe to anoverflow cup, and from there to a drain, so that hot wa-ter splashes cannot cause injury. The entire length of theoverflow water pipe must be inclined to prevent waterpockets and must also be frost-proof.

NOTE

The pipe system needs to be flushed out beforethe heat pump is connected so that any debriscannot damage component parts.

Caution

Ensure that incoming water is clean. When us-ing a private well, it may be necessary to sup-plement with an extra water filter.

Max. volume in the heating section and theclimate system

H

The volume of the pressure expan-sion vessel (CM1) is 10 litres and itis pre-pressurised as standard to 0.5bar (5 mvp). As a result, the maxim-um permitted height “H” betweenthe expansion vessel and thehighest installed radiator is 5 m, seefigure.

If the pre-pressure is not highenough, it can be increased byadding air via the valve in the expan-sion vessel. The expansion vessel’spre-pressure must be stated in theinspection document. Any changein the pre-pressure affects the ability of the expansionvessel to handle the expansion of the water.

The maximum system volume, excluding the heatingsection, is 219 litres at the above pre-pressure.

System diagramF470 consists of a heat pump, water heater, immersionheater, fans, circulation pump and control system.F470is connected to the ventilation system and heating me-dium circuit.

When the exhaust air at room temperature passesthrough the evaporator, the refrigerant evaporates be-cause of its low boiling point. In this way the energy inthe room air is transferred to the refrigerant.

The refrigerant is then compressed in a compressor,causing the temperature to rise considerably.

The warm refrigerant is led to the condenser. Here therefrigerant gives off its energy to the heating systemwater, whereupon the refrigerant changes state fromgas to liquid.

The refrigerant then goes via filters to the expansionvalve, where the pressure and temperature are reduced.

The refrigerant has now completed its circulation andreturns to the evaporator.

XL1XL3XL4XL8XL2

Connection, heating medium flowXL1Connection, heating medium returnXL2Connection, cold waterXL3Connection, hot waterXL4Connection, dockingXL8

Caution

This is an outline diagram, differences may oc-cur in the actual installation.

NIBE F470Chapter 4 | Pipe and ventilation connections16

4 Pipe and ventilation connections

Dimensions and pipeconnections

B

A

C

XL2 XL1 XL4 XL3WM1 XL8

Setting out dimensions

Copper

CBAConnection

33541550(mm)XL1 Heating medium sup-ply

385410100(mm)XL2 Heating medium re-turn

215455200(mm)XL3 Cold water265405180(mm)XL4 Hot water300290220(mm)XL8 Docking43520595(mm)WM1 Overflow cup

Stainless

CBAConnection

33542045(mm)XL1 Heating medium sup-ply

38041595(mm)XL2 Heating medium re-turn

215455200(mm)XL3 Cold water265405180(mm)XL4 Hot water300290220(mm)XL8 Docking43520595(mm)WM1 Overflow cup

Pipe dimensions

Connection

22(mm)XL1-XL2 Heating medium ext Ø22(mm)XL3 Cold water ext Ø22(mm)XL4 Hot water ext Ø22(mm)XL8 Docking ext. Ø32(mm)WM2 Overflow water discharge

17Chapter 4 | Pipe and ventilation connectionsNIBE F470

Symbol keyMeaningSymbol

Shut-off valve

Non-return valve

Mixing valve

Shunt / shuttle valve

Safety valve

Temperature sensor

Circulation pump

Particle filter

Radiator system

Domestic hot water

Under floor heating systems

Hot water circulation

Cold and hot water

Connecting cold and hot water■ The setting for hot water is made in menu 5.1.1 (page

45).

XL4 XL3

Heating medium side

Connecting the climate systemA climate system is a system that regulates indoor com-fort with the help of the control system in F470 and forexample radiators, under floor heating/cooling, fan coilsetc.■ When connecting to a system with thermostats on all

radiators, a relief valve must be fitted, or some of thethermostats must be removed to ensure sufficient flow.

XL2 XL1


Supply air batteryThe supply air coil is connected in parallel with the radi-ator circuit and heats the building’s supply air. The waterflow through the supply air coil is set by means of a trimvalve (RN1). The supply air temperature must be approx-imately the same as the indoor temperature, preferablya few degrees lower.

TIP

If possible, choose a cold day to adjust the trimvalve.

Installation alternativeF470 can be installed in several different ways, some ofwhich are shown below.

Further option information is available at nibe.eu and inthe respective assembly instructions for the accessoriesused. See page 56 for a list of the accessories that canbe used with F470.

Extra hot water heatersThe heat pump should be supplemented with an extrawater heater, if a large bath tub or other significantconsumer of hot water is installed.

Water heater with immersion heater

If it is possible to use a water heater with an immersionheater, NIBE COMPACT or EMINENT type water heaterscan be used.

If the valve connector is to be installed externally, movedout or separated, it must be replaced with a separableconnector Ø 22 mm.

HW from F470

Hot water circulation (VVC)To reduce the risk of bacterial growth in systems withhot water circulation, the temperature of the circulatingwater should not fall below 50°C. Nor should there beany hot water pipes containing stationary water. Adjustthe hot water system so that the temperature does notfall below 50°C at the extremities of the system.

The circulation pump for hot water circulation can becontrolled by the heat pump. The HWC return is connec-ted to a freestanding water heater.

Two or more climate systemsWhen more than one climate system is to be heated, thefollowing connection can be used.

The ECS 40/ECS 41 accessory is required for this connec-tion.


www.nibe.eu

General ventilation connection■ Ventilation installation must be carried out in accord-

ance with current norms and directives.

■ Connections must be made via flexible hoses, whichshould be installed so that they are easy to replace.

■ Provision must be made for inspection and cleaningof the duct.

■ Make sure that there are no reductions of cross-sec-tional area in the form of creases, tight bends, etc.,since this will reduce the ventilation capacity.

■ The air duct system must be a minimum of air tightnessclass B.

■ To prevent fan noise being transferred to the ventila-tion devices, install silencers in the ducts.

■ The extract air and outdoor air ducts are insulated us-ing diffusion-proof material (at least PE30 or equival-ent) along their entire lengths.

■ Ensure that the condensation insulation is fully sealedat any joints and/or at lead-in nipples, silencers, roofcowls or similar.

■ The air has to be routed to the outdoor air ductthrough an outer wall grille in the facade. The outerwall grille must be installed so that it is protected fromthe weather and must be designed so that no rainwa-ter can penetrate the facade or follow the air into theduct.

■ When positioning the outdoor air and extract airhood/grille, bear in mind that the two air flows mustnot short circuit to prevent the extract air from beingdrawn into F470 again.

■ The extract air duct must be a maximum of 20 m longwith a maximum of six bends.

■ Because the heat pump contains the flammable refri-gerant propane (R290), the air ducting system mustbe earthed. This is achieved by making a good electricalconnection to the four ventilation ducts using the en-closed earth cables (4 pcs). The cables must then beconnected to the earth pins on top of the top cover.

■ A duct in a masonry chimney stack must not be usedfor extract air.

■ When external devices that affect the ventilation areused, for example kitchen fans and stoves, the heatpump must be in operation. There is a risk of freezingat low outdoor temperatures.

NOTE

External frost protection must be installed inthe outdoor air duct.

■ The frost protection must be dimensioned to sealagainst the underpressure that can be created in thehouse when a fire is lit in the stove when the supplyair fan and heat pump are switched off. An externalsupply air duct for the stove is recommended.

Exhaust air duct /kitchen fanExhaust air duct (kitchen fan) must not be connected toF470.

To prevent food vapour being transferred to F470 thedistance between the kitchen fan and the exhaust airdevice must be considered. The distance should not beless than 1.5 m, but this can vary between different in-stallations.

Always use a kitchen fan when cooking.

Ventilation flowConnect F470 so that all the exhaust air, except kitchenduct air (kitchen fan), passes through the evaporator(EP1) in the heat pump.

The ventilation flow must comply with the applicablenational standards.

For optimum heat pump performance, the ventilationflow must not be less than 28 l/s (100 m³/h) at an ex-haust air temperature of at least 20°C. When the exhaustair temperature is lower than 20°C (for example at start-up and when there is nobody at home), the minimumvalue is 31 l/s (110 m³/h).

The supply air flow must be lower than the exhaust airflow to prevent over pressure in the house.

The heat pump’s installation area must be ventilated toat least 5 l/s (18 m³/h)

Set the ventilation capacity in the heat pump’s menusystem (menu 5.1.5).

If the exhaust air temperature falls below 16°C, thecompressor is blocked and electric additional heat ispermitted. No energy is recovered from the exhaust airwhen the compressor is blocked.

Adjusting ventilationTo obtain the necessary air exchange in every room ofthe house, the exhaust air device and the supply airdevice must be correctly positioned and adjusted andthe fans in the heat pump adjusted.

Immediately after installation adjust the ventilation sothat it is set according to the projected value of thehouse.

Incorrect adjustment of the ventilation may lead to re-duced installation efficiency and thus poorer operatingeconomy, and may cause moisture damage in thebuilding


Dimension and ventilationconnections

120

60

60

0

20

0

200

550

30

0

560 440

20

75

25

-50

600

61

5

35

19

5155

Ø125

440

60

43

0Undvik rördragning

inom markerat område

Extract air

Exhaust air

Supply air

Outdoor air


GeneralAll electrical equipment, except the outdoor sensors,room sensors and the current sensors are ready connec-ted at the factory.■ Disconnect the heat pump before insulation testing

the house wiring.

■ F470 is not switchable between 3x230V and 3x400V.

■ F470 must be equipped with a separate earth-faultbreaker (30 mA).

■ If a miniature circuit breaker is used, this should haveat least motor characteristic “C”. See table on page 26for fuse size.

■ For the heat pump wiring diagram, see page 62.

■ Communication and sensor cables to external connec-tions must not be laid close to high current cables.

■ The minimum area of communication and sensorcables to external connections must be 0.5 mm² up to50 m, for example EKKX or LiYY or equivalent.

■ When cable routing in F470, cable grommets UB1andUB2, (marked in image) must be used. In UB1 and UB2the cables are inserted through the heat pump fromthe back to the front. For dimensions diagram see page24.

LE

K /

AP

H

UB2

UB1

NOTE

Switch (SF1) must not be moved to "" or " "until F470 has been filled with water. Other-wise the temperature limiter, thermostat andthe immersion heater may be damaged.

NOTE

Check the connections, main voltage and phasevoltage before the machine is started, to pre-vent damage to the heat pump electronics.

NOTE

If the supply cable is damaged, only NIBE, itsservice representative or similar authorisedperson may replace it to prevent any dangerand damage.

NOTE

Electrical installation and service must be car-ried out under the supervision of a qualifiedelectrician. Cut the current with the circuitbreaker before carrying out any servicing.Electrical installation and wiring must be car-ried out in accordance with the stipulations inforce.

FD1

FA1

FD1-S2

Miniature circuit breaker (FA1)Control (230 V), fans, compressor, circulation pump etc.are internally fused by a miniature circuit breaker (FA1).

Caution

Check the miniature circuit-breaker (FA1). Itmay have tripped during transportation.

Temperature limiter (FD1)The temperature limiter (FD1) cuts the current supply tothe electric additional heat if the temperature risesbetween 90 and 100°C and can be manually reset.

Resetting

The temperature limiter (FD1) is accessible behind thefront cover. Reset the temperature limiter by carefullypressing the button (FD1-SF2) using a small screwdriver.

NIBE F470Chapter 5 | Electrical connections22

5 Electrical connections

Accessibility, electrical connectionThe plastic cap of the electrical boxes is opened using ascrewdriver.

NOTE

The cover for the input card is opened withouta tool.

Removing the cover, input board

1

2

1. Push the catch down.2. Angle out the cover and remove it.

Removing the cover, immersion heater board

1

2

A

B

1. Insert the screwdriver (A) and pry the catch carefullydownwards (B).

2. Angle out the cover and remove it.

Removing the cover, base circuit board

Caution

To remove the cover for the base board, thecover for the input circuit board must first beremoved.

1

A

B

2

1. Insert the screwdriver (A) and pry the catch carefullydownwards (B).

2. Angle out the cover and remove it.

Cable lockUse a suitable tool to release/lock cables in the heatpump terminal blocks.

LE

K

1

1

2

2

3

3

1

2

3

3

4

1

2LE

K

1

1

2

2

3

3

1

2

3

3

4

1

2

1

2

23Chapter 5 | Electrical connectionsNIBE F470

Connections

NOTE

To prevent interference, unscreened commu-nication and/or sensor cables to external con-nections must not be laid closer than 20 cmfrom high voltage cables.

Power connectionF470 must be installed via an isolator switch with aminimum breaking gap of 3mm. Minimum cable areamust be sized according to the fuse rating used. Suppliedcable (length approx. 2 m) for incoming supply electricityis connected to terminal block X1 on the immersionheater board (AA1). The connection cable can be foundon the back of F470 (see dimensions diagram below).

50

30

0

30

16

70

Power supply cable

UB1 and UB2

Connection 3x400V

AA1-X1

PE1

L1 1 L2 L3PE0N

AA1-X1

If separate supply to the compressor and immersionheater is required, see section "Possible selection for AUXinputs" on page 29.

Tariff controlIf the voltage to the immersion heater and/or the com-pressor disappears for a certain period, there must alsobe blocking via the AUX-input at the same time, see"Possible selection for AUX inputs".

Connecting external operating voltage forthe control system

NOTE

Only applies to power connection of 3x400V.

NOTE

Mark up any junction boxes with warnings forexternal voltage.

If you wish to connect external operating voltage for thecontrol system to F470 on the immersion heater circuitboard (AA1) the edge connector at AA1:X2 must bemoved toAA1:X9 (as illustrated).

When connecting external operating voltage for thecontrol system with separate earth-fault breaker, discon-nect the blue cable from terminal block X7:24 on theimmersion heater circuit board (AA1) and connect in theenclosed top clamp together with the incoming operat-ing zero. Connect a blue cable (min 0.75 mm2) betweenthe top clamp and X11:N on the immersion heater circuitboard (as illustrated).

Operating voltage (230VAC) is connected to AA1:X11(as illustrated).

1 2

3

4

5

6

ON

L1 1 L2 L3PE

PE

0N

NL

1x230V+N+PE230V ~ 50Hz operating voltage

AA1

AA1-X8

AA1-X2

AA1-X9

AA1-X7

AA1-X11

To AA8

*

* Only with separate earth-fault breaker.


Switching from 3x400 V to 1x230 VF470 can be switched from 3x400 V to 1x230 V by con-necting the supply to L1 and L3.

AA1-X1

PE1

L1 1 L2 L3PE0N

AA1-X1

Outside sensorInstall the outdoor temperature sensor (BT1) in the shadeon a wall facing north or north-west, so it is unaffectedby the morning sun for example.

Connect the sensor to terminal block X6:1 and X6:2 onthe input board (AA3). Use a twin core cable of at least0.5 mm² cable area.

If a conduit is used it must be sealed to prevent condens-ation in the sensor capsule.

1

2

3

4

AA3-X6BT1

External F470

AA3-X6

Room sensorF470 is supplied with a room sensor enclosed (BT50).The room sensor has a number of functions:1. Shows current room temperature in the display on

F470.2. Option of changing the room temperature in °C.3. Provides the option of fine-tuning the room temper-

ature.

Install the sensor in a neutral position where the settemperature is required. A suitable location is on a freeinner wall in a hall approx. 1.5 m above the floor. It isimportant that the sensor is not obstructed from meas-uring the correct room temperature by being located,for example, in a recess, between shelves, behind a cur-tain, above or close to a heat source, in a draft from anexternal door or in direct sunlight. Closed radiator ther-mostats can also cause problems.

The heat pump operates without the sensor, but if onewishes to read off the accommodation's indoor temper-ature in F470's display, the sensor must be installed.Connect the room sensor to X6:3 and X6:4 on the inputboard (AA3).

If the sensor is to be used to change the room temperat-ure in °C and/or to fine-tune the room temperature, thesensor must be activated in menu 1.9.4.

If the room sensor is used in a room with underfloorheating, it should only have an indicatory function, notcontrol of the room temperature.

F1245RG 05

2

3

4

5

AA3-X6BT50

External F470

AA3-X6

Caution

Changes of temperature in accommodationtake time. For example, short time periods incombination with underfloor heating will notgive a noticeable difference in room temperat-ure.


Settings

BT30

AA1-X3

AA1-SF2

AA1-X7

Electrical addition - maximum outputThe immersion heater output is divided into steps, ac-cording to the table.

Setting maximum output in the electric additional heatis done in menu 5.1.12.

When switching from 3x400 V to 1x230 V, the immersionheater is limited to 2 kW. Min. fuse rating 16 A.

Power steps of the immersion heater

3x400 V copper

Max (A) L3Max (A) L2Max (A) L1Electricaladdition(kW)

--6.30.08.7-6.32.08.77.36.33.711.68.46.34.6*11.67.317.97.020.38.417.99.3

*Factory setting

The table displays the maximum phase current for therelevant power step for the heat pump.

If the current sensors are connected, the heat pumpmonitors the phase currents and allocates the electricalsteps automatically to the least loaded phase.

3x400 V stainless steel

Max (A) L3Max (A) L2Max (A) L1Electricaladdition(kW)

--6.30.08.7-6.32.08.711.66.34.711.611.66.35.6*11.611.617.98.020.312.717.910.3

*Factory setting

The table displays the maximum phase current for therelevant power step for the heat pump.

If the current sensors are connected, the heat pumpmonitors the phase currents and allocates the electricalsteps automatically to the least loaded phase.

Emergency modeWhen the heat pump is set to emergency mode (SF1 isset to ), only the most necessary functions are activ-ated.■ The compressor and fans are off and heating is man-

aged by the immersion heater.

■ The load monitor is not connected.


Power in emergency mode

The immersion heater’s output in emergency mode isset with the dipswitch (S2) on the immersion heater cir-cuit board (AA1) according to the table below.

3x400 V copper

654321kW

onoffoffoffoffoff2.0ononoffoffoffoff3.7offonononoffoff4.6offonoffonoffon7.0*ononononoffon9.3

*Default value

3x400 V stainless steel

654321kW

onoffoffoffoffoff2.0ononoffoffoffoff4.7offonononoffoff5.3offonoffonoffon8.0*ononononoffon10.3

*Default value

1 2

3

4

5

6

ON

The image shows the dip-switch (AA1-S2) in the factorysetting.

The image shows the dip-switch (AA1-S2) in the factorysetting.


Optional connections

Load monitor

Integrated load monitor

F470 is equipped with a simple form of integrated loadmonitor, which limits the power steps for the electricadditional heat by calculating whether future powersteps can be connected to the relevant phase withoutthe specified main fuse being exceeded. In those caseswhere the current would exceed the specified main fuse,the power step is not permitted. The size of the prop-erty’s main fuse is specified in menu 5.1.12.

Load monitor with current sensor

When many power-consuming products are connectedin the property at the same time as the electric additionalheat is in operation, there is a risk of the property’s mainfuses tripping. F470 is equipped with a load monitorthat, with the aid of current sensors, controls the powersteps for the electric additional heat by redistributingthe power between the different phases or disengagingthe electric additional heat in event of an overload in aphase. Reconnection occurs when other current consump-tion is reduced.

Connecting current sensors

A current sensor should be installed on each incomingphase conductor in to the distribution box to measurethe current. The distribution box is an appropriate install-ation point.

Connect the current sensors to a multi-core cable in anenclosure directly adjacent to the electrical distributionunit. The multi-core cable between the enclosure andF470 must have a cable area of at least 0.5 mm².

Connect the cable to the input board (AA3) on terminalblock X4:1-4 where X4:1 is the common terminal blockfor the three current sensors.

LPEN 1 L2 L3

AA3-X4

Electrical distributionunitHeat pump

Incoming electricity

1 2 3 4

-T1 -T2 -T3

AA3-X4

NIBE UplinkConnect the network connected cable (straight, Cat.5eUTP) with RJ45-contact (male) to RJ45 contact (female)on the rear of the heat pump.

External connection optionsF470 has software-controlled AUX inputs and outputson the input board (AA3), for connecting the externalswitch function or sensor. This means that when an ex-ternal switch function (the switch must be potential-free)or sensor is connected to one of six special connections,this function must be selected for the correct connectionin menu 5.4.

block heating

activate temp lux

not used

not used

not used

alarm output

soft in/outputs 5.4

For certain functions, accessories may be required.

Selectable inputs

Selectable inputs on the input board for these functionsare:

AA3-X6:9-10AUX1AA3-X6:11-12AUX2AA3-X6:13-14AUX3AA3-X6:15-16AUX4AA3-X6:17-18AUX5

Selectable outputs

A selectable output is AA3-X7.


F1245Externt

9

10

11

12

13

14

15

16

B

A

AA3-X6

External F470

AA3-X6

The example above uses the inputs AUX1 (X6:9-10) and AUX2(X6:11-12) on the input board (AA3).

Caution

Some of the following functions can also beactivated and scheduled via menu settings.

Possible selection for AUX inputs

Temperature sensor

Temperature sensor can be connected to F470. Use a 2-core cable of at least 0.5 mm² cable area.

Available options are:■ room sensor (RTS 40)

Monitor

Available options are:■ level monitor for the overflow cup (NO)

■ alarm from external units. The alarm is connected tothe control, which means that the malfunction ispresented as an info-alarm in the display. Potential-free signal of type NO or NC.

External blocking of functions

An external switch function can be connected to F470for blocking various functions. The switch must be poten-tial-free and a closed switch results in blocking.

Caution

Blocking entails a risk of freezing.

Functions that can be blocked:■ hot water (hot water production)

■ heating (blocking of heating demand)

■ additional heat (additional heat is blocked)

■ compressor

■ tariff blocking (additional heat, compressor, heatingand hot water are disconnected)

External activation of functions

An external switch function can be connected to F470to activate various functions. The function is activatedduring the time the switch is closed.

Possible functions that can be activated:■ hot water function “temporary lux”

■ hot water comfort mode “economy”

■ “external adjustment”

An external contact function can be connected to F470to change the supply temperature and the roomtemperature.

When the switch is closed, the temperature changesin °C (if the room sensor is connected and activated).If a room sensor is not connected or not activated, thedesired change of “temperature” (heating curve offset)is set with the number of steps selected. The value isadjustable between -10 and +10. External adjustmentof climate systems 2 to 8 requires accessories.– climate system 1 to 8

The value for the change is set in menu 1.9.2, "extern-al adjustment".

■ activation of one of four fan speeds.

The following five options are available:– 1-4 is normally open (NO)– 1 normally closed (NC)

The fan speed is activated during the time the switchis closed. Normal speed is resumed when the switchis opened again.

■ SG ready

Caution

This function can only be used in mains net-works that support the "SG Ready"-standard.

"SG Ready" requires two AUX inputs.

“SG Ready” is a smart form of tariff control where yourelectricity supplier can affect the indoor and hot watertemperatures or simply block the additional heatand/or the compressor in the heat pump at certaintimes of the day (can be selected in menu 4.1.5 afterthe function is activated). Activate the function byconnecting potential-free switch functions to two in-puts selected in menu 5.4 (SG Ready A andSG Ready B).

Closed or open switch means one of the following:– Blocking (A: Closed, B: Open)

"SG Ready" is active. The compressor in the heatpump and additional heat is blocked like the day'stariff blocking.

– Normal mode (A: Open, B: Open)

"SG Ready" is not active. No effect on the system.– Low price mode (A: Open, B: Closed)

"SG Ready" is active. The system focuses on costssavings and can for example exploit a low tariff fromthe electricity supplier or over-capacity from any ownpower source (effect on the system can be adjustedin the menu 4.1.5).

– Overcapacity mode (A: Closed, B: Closed)

"SG Ready" is active. The system is permitted to runat full capacity at over capacity (very low price) withthe electricity supplier (effect on the system is set-table in menu 4.1.5).


(A = SG Ready A and B = SG Ready B )

■ +Adjust

Using +Adjust, the installation communicates with theunderfloor heating’s control centre* and adjusts theheating curve and calculated supply temperature ac-cording to the underfloor heating system’s reconnec-tion.

Activate the climate system you want +Adjust to affectby highlighting the function and pressing the OK but-ton.*Support for +Adjust required

Caution

This accessory may require a software updatein your F470. The version can be checked inthe “Service info” menu 3.1. Visit ht-tp://www.nibeuplink.com and click on the“Software” tab to download the latest soft-ware to your installation.

Caution

In systems with both under floor heating andradiators, NIBE ECS 40/41 should be used foroptimum operation.

Possible selections for AUX outputIt is possible to have an external connection through therelay function via a potential-free switching relay (max.2 A) on the input board (AA3), terminal block X7. Thefunction must be activated in menu 5.4.

AA3-X7

C NO NC

1 2 3

AA3-X7

The picture shows the relay in the alarm position.

When the switch (SF1) is in the “ ” or “ ” position, therelay goes to NC.

Caution

The relay outputs may be subjected to a maxload of 2 A at resistive load (230V AC).

TIP

The accessory AXC is required if more than onefunction is to be connected to the AUX output.

Optional functions for external connection:

Indication■ alarm indication

■ holiday indication

Control■ control of circulation pump for hot water circulation

■ control of external circulation pump (for heating me-dium)

■ control of external damper for anti-freeze

Activation■ activation of away mode for smart home (complement

to the functions in menu 4.1.7)

Blocking■ blocking of supply air heating (accessory BSA 10 is re-

quired)

Caution

The relevant distribution box must be markedwith a warning about external voltage.


An external circulation pump is connected to the AUXoutput, as illustrated below.

L

L

N

N

PE

PE

F1X45

Externt

AA3-X7C NO NC

1 2 3

ExternalF470

Circulation pump

AA3-X7

Connecting accessoriesInstructions for connecting accessories are provided inthe manual accompanying the accessory. See page 56for the list of the accessories that can be used with F470.


Preparations1. Check that the switch (SF1) is in position " ".2. Check that the filling valves (QM10) and (QM11) are

fully closed.

Caution

Check the miniature circuit-breaker (FA1) inthe heat pump. It may have tripped duringtransportation.

Filling and venting

Filling the hot water heater

1. Open a hot water tap in the house.2. Open the filling valve (QM10). This valve should then

be fully open during operations.3. When water comes out of the hot water tap, the hot

water heater is full and the tap can be closed.

Filling the climate system

1. Check that the shut-off valves for the heating system(QM31) and (QM32) are open.

2. Open the vent valves (QM20) and (QM21).3. Open the filler valves (QM11) and (QM13). The

heating section and the rest of the climate systemare filled with water.

4. When the water exiting the vent valves (QM20) and(QM21) is no longer mixed with air, close the valves.After a while, the pressure rises on the pressuregauge (BP5). When the pressure reaches 2.5 bar(0.25 MPa), the safety valve (FL2) starts to releasewater. Close the filler valve (QM11).

5. Reduce the boiler pressure to the normal workingrange (approx. 1 bar) by opening the vent valves(QM20) and (QM21) or the safety valve (FL2).

6. Check that there is water in the overflow cup (WM1).

If the overflow cup requires topping up:1. Turn the safety valve for hot water (FL1) anticlock-

wise carefully.

Venting the climate system

1. Turn off the power supply to the heat pump.2. Vent the heat pump via the vent valve (QM20) and

the rest of the climate system via the relevant ventvalves.

3. Vent the supply air battery via its vent valve (QM21).4. Keep topping up and venting until all air has been

removed and the pressure is correct.

NOTE

The vent pipe from the container must bedrained of water before air can be released.This means that the system is not necessarilybled despite the flow of water when the bleedvalve (QM20) is opened.

LEKLEK

WM1 FL1

QM10 QM21

QM32 QM31

QM11 FL2

QM20

BP5

SF1

FD1QM13

NIBE F470Chapter 6 | Commissioning and adjusting32

6 Commissioning and adjusting

Start-up and inspection

Start guide

NOTE

There must be water in the climate system be-fore the switch is set to " ".

1. Set switch (SF1) on F470 to position "".2. Follow the instructions in the display's start guide.

If the start guide does not start when you start theF470, start it manually in menu 5.7.

TIP

See page 39 for a more in-depth introductionto the heat pump’s control system (operation,menus etc.).

Commissioning

The first time the heat pump is started a start guide isstarted. The start guide instructions state what needs tocarried out at the first start together with a run throughof the heat pump’s basic settings.

The start guide ensures that start-up is carried out cor-rectly and cannot be bypassed.The start guide can bestarted later in menu 5.7.

Caution

As long as the start guide is active, no functionin the installation will start automatically.

The guide will appear at each installation re-start until it is deselected on the last page.

Operation in the start guide

language4.6

If the start guide is left on this page it closesautomatically in

60 min

A.Page

C. Option / setting

B. Name and menu number

A. Page

Here you can see how far you have come in the startguide.

Scroll between the pages of the start guide as follows:1. Turn the control knob until one of the arrows in the

top left corner (at the page number) has beenmarked.

2. Press the OK button to skip between the pages inthe start guide.

B. Name and menu number

Read what menu in the control system this page of thestart guide is based on. The digits in brackets refer to themenu number in the control system.

If you want to read more about affected menus eitherconsult the help menu or read the user manual.

C. Option / setting

Make settings for the system here.

D. Help menu

In many menus there is a symbol that indicates thatextra help is available.

To access the help text:1. Use the control knob to select the help symbol.2. Press the OK button.

The help text often consists of several windows that youcan scroll between using the control knob.

33Chapter 6 | Commissioning and adjustingNIBE F470

Setting the ventilationVentilation must be set according to applicable stand-ards. The supply air flow is adjusted so that it is 80% ofthe exhaust air flow. The settings are made in menus5.1.5 and 5.1.6.

Even if ventilation is roughly set at installation it is import-ant that a ventilation adjustment is ordered and permit-ted.

NOTE

Order a ventilation adjustment to completethe setting.

Ventilation capacity, supply air

00 10 20 30 40 50 60 70 80 90

100

200

300

400

500

600

700

Tillgängligt tryck

(Pa)

Luftflöde

(l/s)

30%

100%

80%

60%40% 50%

70%

90%

Available pressure

Airflow

Fan output, supply air

00 10 20 30 40 50 60 70 80 90

20

40

60

80

100

120

Effekt

(w)

Luftflöde

(l/s)

30%

100%

80%

60%

40%

90%

70%

50%

Output

Airflow

Ventilation capacity, exhaust air

00 10 20 30 40 50 7060 80 90 100

100

200

300

400

500

600

700

Tillgängligt tryck

(Pa)

Luftflöde

(l/s)

30%

100%

90%

60%

40%50%

70%80%

Available pressure

Airflow

Fan output, exhaust air

00 10 20 30 40 50 60 70 9080 100

20

40

60

80

100

120

140

Effekt

(w)

Luftflöde

(l/s)

30%

100%

80%

60%

40%50%

70%

90%

Output

Airflow


Supply air batteryThe water flow through the supply air coil is set by meansof a trim valve (RN1). This valve must be adjusted toprevent unnecessary energy consumption in the accom-modation. The additional output is determined according

to the diagram below. The supply air temperature mustbe approximately the same as the indoor temperature,preferably a few degrees lower.

TIP

Post-adjust the trim valve on a cold day.

0 50 100 150

Tillufts-flöde

m³/h200 25012345

Tryckfallvärmesystem-/batterikrets

mvp

Avgiveneffekt

Vatten-flöde

Fulltöppen

1

2

3

7

100

200

300

400

l/h -35

-25

-30

-20

4

2

1

DUT

55/45

3

kW

Trimventilinställning(Antal öppnade varv)

35/25

-35

-30

-25

-20

-15

-15

DOT

Supply airflow

m³/hmvp

Pressure dropradiator-/

coil circuit

Trim valve setting(Number of opening turns)

Waterflow

Fullyopen

DOTl/h kW

The delivered output in the diagram is calculated when dimensioning the heating system 55/45°C respective 35/25°C (underfloorheating).

Ratedpower

Risk of low supplyair temperature

Example: If the supply flow is regulated to 150 m³/h andDOT is -20 °C at a pump pressure (= pressure drop coilcircuit) of 3.3 mvp (33 kPa), gives the setting 2.8 on thetrim valve.

This means the trim valve must be opened 2.8 turns fromthe closed position. At the same time it can be read thatthe coil is supplying the supply air with approximately 3kW of additional output at -20°C.

NOTE

Vent the coil using the venting screw (QM21)repeatedly in order to ensure the circulationthrough the coil.


Commissioning without fansThe heat pump can be run without recovery, as only anelectric boiler, to produce heat and hot water, for ex-ample before the ventilation installation is complete.

Enter menu 4.2 - "op. mode" and select "add. heat only"

Enter menu 5.1.5 - "fan sp. exhaust air" and reduce thefan speed to 0%. Also go to menu 5.1.6 - "fan sp. supplyair" and reduce the fan speed on the supply air fan to0%.

NOTE

Select operating mode "auto" or "manual"when the heat pump is to run on recoveryagain.

Setting circulation pump

GP1-SF4

LEDs

1

2

3

4

5The circulation pump (GP1) is equipped with fiveLEDs. In normal mode, the LEDs show the powerconsumption. They can also indicate alarms or beused to display the pump speed.

During normal operation, the LED lights 1 green.The other LEDs light yellow and indicate thepump's power consumption according to the fol-lowing table.

Power consump-tion (% of maxpower consump-tion)

LED indication

0Green LED (flashing)0 – 25Green + one yellow LED

25 – 50Green + two yellow LEDs50 – 75Green + three yellow LEDs

75 – 100Green + four yellow LEDs

The speed of the circulation pump (GP1) is set using theswitch (GP1-SF4) so that the projected flow for the houseis achieved. To change the speed, press and hold theswitch until the LEDs start to flash. Scroll between thevarious speeds by pressing the switch.

Choose between 10 different speeds on the pump. Thereare three different control curves for proportional pres-sure (PP), or three different constant pressure (CP) andfour constant curves (CC).

Press the switch once to see what speed is selected.

To lock/unlock a setting, press and hold the button for10 seconds.

Pump speed, proportional pressure (PP)

Capacity, circulation pump (PP)

00 0,05 0,1 0,15 0,2 0,25 0,3

5

10

15

20

25

30

Tryck

(kPa)

Flöde

(l/s)

3

2

1

Pressure

Flow

Output, circulation pump (PP)

00 0,05 0,1 0,15 0,2 0,25 0,3

5

10

15

20

25

Effekt

(W)

Flöde

(l/s)

3

2

1

Output

Flow

321Pump speed (PP)

LED indication


Pump speed, constant pressure (CP)

Capacity, circulation pump (CP)

00 0,05 0,1 0,15 0,2 0,25 0,3

5

10

15

30

25

20

35

Tryck

(kPa)

Flöde

(l/s)

3

2

1

Pressure

Flow

Output, circulation pump (CP)

00 0,05 0,1 0,15 0,2 0,25 0,3

5

10

15

20

25

Effekt

(W)

Flöde

(l/s)

3

2

1

Output

Flow

3*21Pump speed (CP)

LED indication

*The pump is factory-set with constant pressure (CP)speed 3

Pump speed, constant curve (CC)

Capacity, circulation pump (CC)

00 0,05 0,1 0,15 0,2 0,25 0,3

10

20

50

40

30

60

Tryck

(kPa)

Flöde

(l/s)

4

2

1

3

Pressure

Flow

Output, circulation pump (CC)

00 0,05 0,1 0,15 0,2 0,25 0,3

5

10

35

30

25

20

15

40

Effekt

(W)

Flöde

(l/s)

4

2

1

3

Output

Flow

4321Pump speed (CC)

LED indication


Alarm

In the event of an alarm the LED changes 1 colour fromgreen to red. When one or several alarms are active, thisis indicated according to the following table. If morethan one alarm is active, the one with the highest priorityis displayed.

Cause / ActionLED indication

The rotor is blocked. Wait or re-lease the rotor shaft.

Red + yellow LED (LED5)

Supply voltage too low. Check thesupply voltage.


Electrical fault. Check the supplyvoltage or replace the circulationpump.


Post-adjustment, venting

Air is initially released from the hot water and ventingmay be necessary. If gurgling sounds can be heard fromthe heat pump or climate system, the entire system re-quires additional venting. See section "Venting the cli-mate system" on page 32 for information about ventingthe heat pump.


Display unit

A

B

C

D

E

F

Display

Status lamp

OK button

Back button

Control knob

Switch

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

F470G USB port

Display

Instructions, settings and operational informationare shown on the display. You can easily navigatebetween the different menus and options to setthe comfort or obtain the information you re-quire.

A

Status lamp

The status lamp indicates the status of the heatpump. It:

■ lights green during normal operation.

■ lights yellow in emergency mode.

■ lights red in the event of a deployed alarm.

B

OK button

The OK button is used to:

■ confirm selections of sub menus/options/setvalues/page in the start guide.

C

Back button

The back button is used to:

■ go back to the previous menu.

■ change a setting that has not been confirmed.

D

Control knob

The control knob can be turned to the right orleft. You can:

■ scroll in menus and between options.

■ increase and decrease the values.

■ change page in multiple page instructions (forexample help text and service info).

E

Switch (SF1)

The switch assumes three positions:

■ On ()

■ Standby ( )

■ Emergency mode ( ) (see page 49)

Emergency mode must only be used in the eventof a fault on the heat pump. In this mode, thecompressor and fans switch off and the immer-sion heater engages. The heat pump display isnot illuminated and the status lamp illuminatesyellow.

F

USB port

The USB port is hidden beneath the plastic badgewith the product name on it.

The USB port is used to update the software.

Visit http://www.nibeuplink.com and click the"Software" tab to download the latest softwarefor your installation.

G

39Chapter 7 | Control - IntroductionNIBE F470

7 Control - Introduction

Menu systemWhen the door to the heat pump is opened, the menusystem’s four main menus are shown in the display aswell as certain basic information.

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

SERVICE

Indoor temperature - (if room sensors are installed)

Hot water temp.

Temporary lux (if activated)

Outdoortemperature

Estimated amount of hot water

Information aboutoperation

Menu 1 - INDOOR CLIMATESetting and scheduling the indoor climate. See informa-tion in the help menu or user manual.

Menu 2 - HOT WATERSetting and scheduling hot water production. See inform-ation in the help menu or user manual.

Menu 3 - INFODisplay of temperature and other operating informationand access to the alarm log. See information in the helpmenu or user manual.

Menu 4 - HEAT PUMPSetting time, date, language, display, operating modeetc. See information in the help menu or user manual.

Menu 5 - SERVICEAdvanced settings. These settings are not available tothe end user. The menu is visible when the Back buttonis pressed for 7 seconds when you are in the start menu.See page 45.

Symbols in the displayThe following symbols can appear in the display duringoperation.

DescriptionSymbol

This symbol appears by the informationsign if there is information in menu 3.1 thatyou should note.

These two symbols indicate whether thecompressor or addition is blocked in F470.

These can, for example, be blocked depend-ing on which operating mode is selectedin menu 4.2, if blocking is scheduled inmenu 4.9.5 or if an alarm has occurred thatblocks one of them.

Blocking the compressor.

Blocking additional heat.

This symbol appears if periodic increase orlux mode for the hot water is activated.

This symbol indicates whether "holidaysetting" is active in 4.7.

This symbol indicates whether F470 hascontact with Uplink.

This symbol indicates the actual speed ofthe fan if the speed has changed from thenormal setting.

This symbol indicates whether solar heatingis active.

Accessory needed.

NIBE F470Chapter 7 | Control - Introduction40

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

temperature

INDOOR CLIMATE 1

ventilation

scheduling

advanced

off

normal

Marked main menu

Menu number – marked sub menu Name and menu number – main menu

Symbol – mainmenu

Status information – sub menusName – sub menusSymbols – sub menus

OperationTo move the cursor, turn the control knob tothe left or the right. The marked position iswhite and/or has a turned up tab.

Selecting menuTo advance in the menu system select a main menu bymarking it and then pressing the OK button. A newwindow then opens with sub menus.

Select one of the sub menus by marking it and thenpressing the OK button.

Selecting options

economy

comfort mode 2.2

normal

luxury

smart control

In an options menu the current selected option isindicated by a green tick.

To select another option:1. Mark the applicable option. One of the options

is pre-selected (white).2. Press the OK button to confirm the selected op-

tion. The selected option has a green tick.

Setting a value

time & date4.4time

day

year

month

24 h

12 h

date

Values to be changed

To set a value:1. Mark the value you want to set using the con-

trol knob.2. Press the OK button. The background of the

value becomes green, which means that youhave accessed the setting mode.

3. Turn the control knob to the right to increasethe value and to the left to reduce the value.

4. Press the OK button to confirm the value youhave set. To change and return to the originalvalue, press the Back button.

41Chapter 7 | Control - IntroductionNIBE F470

Use the virtual keyboard

Different keyboards

In some menus where text may require entering, a virtualkeyboard is available.

Depending on the menu, you can gain access to differentcharacter sets which you can select using the controlknob. To change character table, press the Back button.If a menu only has one character set the keyboard isdisplayed directly.

When you have finished writing, mark "OK" and pressthe OK button.

Scroll through the windowsA menu can consist of several windows. Turn the controlknob to scroll between the windows.

Current menuwindow

Number of windowsin the menu

Scroll through the windows in the start guide

language4.6

If the start guide is left on this page it closesautomatically in

60 min

Arrows to scroll through window in start guide

1. Turn the control knob until one of the arrows in thetop left corner (at the page number) has beenmarked.

2. Press the OK button to skip between the steps in thestart guide.

Help menuIn many menus there is a symbol that indicates thatextra help is available.

To access the help text:1. Use the control knob to select the help symbol.2. Press the OK button.

The help text often consists of several windows that youcan scroll between using the control knob.

NIBE F470Chapter 7 | Control - Introduction42

Menu 1 - INDOOR CLIMATE

Overview1.1 - temperature1 - INDOOR CLIMATE

1.2 - ventilation

1.3.1 - heating1.3 - scheduling

1.3.3 - ventilation

1.9.1.1 - heating curve1.9 - advanced

1.9.2 - external adjustment

1.9.3 - min. flow line temp.

1.9.4 - room sensor settings

1.9.6 - fan return time

1.9.7 - own curve

1.9.8 - point offset

1.9.9 - night cooling

Menu 2 - HOT WATER

Overview2.1 - temporary lux2 - HOT WATER

2.2 - comfort mode

2.3 - scheduling

2.9.1 - periodic increase2.9 - advanced

2.9.2 - hot water recirc. *

* Accessory needed.

Menu 3 - INFO

Overview3.1 - service info3 - INFO

3.2 - compressor info

3.3 - add. heat info

3.4 - alarm log

3.5 - indoor temp. log

43Chapter 8 | Control - MenusNIBE F470

8 Control - Menus

Menu 4 - HEAT PUMP

Overview4.1.3.1 - Uplink4.1.3 - internet4.1 - plus functions *4 - HEAT PUMP

4.1.3.8 - tcp/ip settings

4.1.3.9 - proxy settings

4.1.4 - sms *

4.1.5 - SG Ready

4.1.6 - smart price adaption™

4.1.7 - smart home

Menu 4.1.10 – solar electricity*

4.2 - op. mode

4.3 - my icons

4.4 - time & date

4.6 - language

4.7 - holiday setting

4.9.2 - auto mode setting4.9 - advanced

4.9.4 - factory setting user

4.9.5 - schedule blocking

* Accessory needed.

NIBE F470Chapter 8 | Control - Menus44

Menu 5 - SERVICE

Overview5.1.1 - hot water settings5.1 - operating settings5 - SERVICE

5.1.2 - max flow line temperature

5.1.4 - alarm actions

5.1.5 - fan sp. exhaust air

5.1.6 – fan sp. supply air

5.1.12 - internal electrical addition

5.1.99 - other settings

5.2.4 - accessories5.2 - system settings

5.3.3 - extra climate system *5.3 - accessory settings

5.4 - soft in/outputs

5.5 - factory setting service

5.6 - forced control

5.7 - start guide

5.8 - quick start

5.9 - floor drying function

5.10 - change log

5.12 - country

* Accessory needed.

Go to the main menu and hold the Back button in for 7seconds to access the Service menu.

Sub-menus

Menu SERVICE has orange text and is intended for theadvanced user. This menu has several sub-menus. Statusinformation for the relevant menu can be found on thedisplay to the right of the menus.

operating settings Operating settings for the heatpump.

system settings System settings for the heat pump, ac-tivating accessories etc.

accessory settings Operational settings for differentaccessories.

soft in/outputs Setting software controlled in and out-puts on the input circuit board (AA3).

factory setting service Total reset of all settings (includ-ing settings available to the user ) to default values.

forced control Forced control of the different compon-ents in the heat pump.

start guide Manual start of the start guide which is runthe first time the heat pump is started.

quick start Quick starting the compressor.

NOTE

Incorrect settings in the service menus candamage the heat pump.

Menu 5.1 - operating settingsOperating settings can be made for the heat pump inthe sub menus.

Menu 5.1.1 - hot water settings

economy

Setting range start temp. economy: 15 - 52 °C

Factory setting start temp. economy: 45 °C

Setting range stop temp. economy: 15 - 55 °C

Factory setting stop temp. economy: 51 °C

normal

Setting range start temp. normal: 15 - 52 °C

Factory setting start temp. normal: 49 °C

Setting range stop temp. normal: 15 - 55 °C

Factory setting stop temp. normal: 55 °C

luxury

Setting range start temp. lux: 15 - 62 °C

Factory setting start temp. lux: 52 °C

Setting range stop temp. lux: 15 - 65 °C

Factory setting stop temp. lux: 58 °C


stop temp. per. increase

Setting range: 55 – 70 °C

Factory setting: 60 °C

Here you set the start and stop temperature of the hotwater for the different comfort options in menu 2.2 aswell as the stop temperature for periodic increase inmenu 2.9.1.

Menu 5.1.2 - max flow line temperature

climate system

Setting range: 20-70 °C

Default value: 60 °C

Set the maximum supply temperature for the climatesystem here. If the installation has more than one climatesystem, individual maximum supply temperatures canbe set for each system. Climate systems 2 - 8 cannot beset to a higher max supply temperature than climatesystem 1.

Caution

Underfloor heating systems are normally maxflow line temperature set between 35 and 45°C.

Check the max floor temperature with yourfloor supplier.

Menu 5.1.4 - alarm actionsSelect if you want the heat pump to alert you that thereis an alarm in the display here.

Caution

If no alarm action is selected, it can result inhigher energy consumption in the event of analarm.

Menu 5.1.5 - fan sp. exhaust air

normal and speed 1-4

Setting range: 0 – 100 %

Set the speed for the five different selectable speeds forthe fan here.

Caution

An incorrectly set ventilation flow can damagethe house and may also increase energy con-sumption.

Menu 5.1.6 - fan sp. supply air

normal and speed 1-4

Setting range: 0 – 100 %

Set the speed for the five different selectable speeds forthe fan here.

Caution

An incorrectly set value may damage the housein the long term and possibly increase energyconsumption.

Menu 5.1.12 - internal electrical addition

set max electrical add.

Setting range 3x400 V: 0 - 10.25 kW

Setting range 3x230 V: 0 - 12 kW

Default values: 5.3 kW

fuse size

Setting range: 1 - 200 A

Factory setting: 16 A

transformation ratio

Setting range: 300 - 3000

Factory setting: 300

Here you set the max. electrical output of the internalelectric additional heat in F470 during normal operationand overcapacity mode (SG Ready), as well as the fusesize and transformer ratio for the installation. Thetransformer ratio is the factor that is used to convert themetered voltage to current.

Here you can also check which current sensor is installedon which incoming phase to the property (this requirescurrent sensors to be installed, see page 28). Check bymarking "detect phase order" and pressing the OK but-ton.

The results of these checks appear just below the menuselection "detect phase order".


Menu 5.1.99 - other settings

trend calculation limit


Default value: 7 °C

transfer time

Setting range: 1 - 60 min

Default value: 15 min

months btwn filter alarms

Setting range: 1 – 12

Default value: 3

Here you can set trend calculation limit, transfer time,months btwn filter alarms and fan synch. operation .

trend calculation limit

Here you set at what outdoor temperature the trendcalculation is to be active. Above this limit, connectionof the immersion heater is delayed and the immersionheater is not connected if the compressor is able to in-crease the temperature in the vessel.

transfer time

Here you can set transfer time between heating and hotwater production in F470. During the transfer time thecompressor maintains the stop temperature that appliedduring hot water production.

months btwn filter alarms

Here you set the number of months between alarms fora reminder to clean the filters in F470.

fan synch. operation

Select whether the fan is to maintain the same speed,regardless of whether the compressor is operating ornot, or alternatively run at different speeds. If the func-tion is activated, fan speed 2 applies when the com-pressor is not in operation, and normal fan speed applieswhen the compressor is in operation.

Menu 5.2 - system settingsMake different system settings for the heat pump here,e.g. which accessories are installed.

Menu 5.2.4 - accessoriesInform the heat pump which accessories are installedhere.

There are two ways of activating connected accessories.You can either mark the alternative in the list or use theautomatic function "search installed acc.".

search installed acc.

Mark “search installed acc." and press the OK button toautomatically find connected accessories for F470.

Menu 5.3 - accessory settingsThe operating settings for accessories that are installedand activated are made in the sub-menus for this.

Menu 5.3.3 - extra climate system

mixing valve amplifier

Setting range: 0.1 – 10.0

Default value: 1.0

mixing valve step delay

Setting range: 10 – 300 s

Default values: 30 s

Caution

This setting option only appears if "passive/act-ive cooling 2-pipe" or "passive cooling 2-pipe"is activated in menu 5.2.4.

The shunt amplification and shunt waiting time for thedifferent extra climate systems that are installed are alsoset here.

See the accessory installation instructions for functiondescription.

Menu 5.4 - soft in/outputsHere you can select the input/output on the input board(AA3) to which the external switch function (page 28)is to be connected.

Selectable inputs on terminal block AUX 1-5 (AA3-X6:9-18) and output AA3-X7 on the input board.

Menu 5.5 - factory setting serviceAll settings can be reset (including settings available tothe user) to default values here.

NOTE

When resetting, the start guide is displayed thenext time the heat pump is restarted.

Menu 5.6 - forced controlYou can force control the different components in theheat pump and any connected accessories here.

Menu 5.7 - start guideWhen the heat pump is started for the first time the startguide starts automatically. Start it manually here.

See page 33 for more information about the start guide.


Menu 5.8 - quick startIt is possible to start the compressor from here.

Caution

There must be a heating or hot water demandto start the compressor.

Caution

Do not quick start the compressor too manytimes over a short period of time as this maydamage the compressor and its surroundingequipment.

Menu 5.9 - floor drying function

length of period 1 – 7

Setting range: 0 – 30 days

Factory setting, period 1 – 3, 5 – 7: 2 days

Factory setting, period 4: 3 days

temp. period 1 – 7


Default value:20 °Ctemp. period 130 °Ctemp. period 240 °Ctemp. period 345 Ctemp. period 440 °Ctemp. period 530 °Ctemp. period 620 °Ctemp. period 7

Set the function for under floor drying here.

You can set up to seven period times with different cal-culated flow temperatures. If less than seven periods areto be used, set the remaining period times to 0 days.

Mark the active window to activate the underfloor dryingfunction. A counter at the bottom shows the number ofdays the function has been active.

TIP

If operating mode "add. heat only" is to beused, select it in menu 4.2.

Menu 5.10 - change logRead off any previous changes to the control systemhere.

The date, time and ID no. (unique to certain settings)and the new set value is shown for every change.

NOTE

The change log is saved at restart and remainsunchanged after factory setting.

5.12 - countrySelect here where the product was installed. This allowsaccess to country specific settings in your product.

Language settings can be made regardless of this selec-tion.

NOTE

This option locks after 24 hours, restart of dis-play or program updating.


NOTE

Servicing and maintenance should only becarried out by persons with the necessary ex-pertise.

When replacing components on F470 only re-placement parts from NIBE may be used.

MaintenanceInform the user of necessary maintenance action.

Cleaning the overflow cup/floor drainRegularly check that the overflow cup and any floordrains are not blocked; water must be able to runthrough freely. Clean, if necessary.

NOTE

If the overflow cup or floor drain is blocked,water can run over onto the floor of the install-ation area. To prevent damage to the buildingthe floor coating must be considered. A water-proof floor or floor membrane is recommen-ded.

Service actions

Emergency modeEmergency mode is used in event of operational interfer-ence and in conjunction with service.

Emergency mode is activated by setting switch (SF1) inmode " ". This means that:■ The status lamp illuminates yellow.

■ The display is not lit and the control computer is notconnected.

■ The temperature in the heating section is controlledby a fixed thermostat (BT30) at 63°C.

■ The compressor and the fans are off and only theheating medium pump and the electric additional heatare active. The additional heat power in emergencymode is set in the immersion heater board (AA1). Seepage 26 for instructions.

■ The automatic heating control system is not operation-al, so manual shunt operation is required. This is doneby turning the adjustment screw on the shunt motor(MA1to "manual mode" and then turning the shuntlever to the desired position.

Adjuster screw

N.O

MA1

49Chapter 9 | ServiceNIBE F470

9 Service

Draining the water heaterThe water heater can be drained via the safety valve (FL1)or via the overflow cup (WM1).1. Disconnect the overflow pipe from the safety valve

(FL1) and connect a hose to a draining pump instead.If a draining pump is not available, the water can bereleased into the overflow cup (WM1).

2. Open the safety valve (FL1).3. Open a hot water tap to let air into the system. If this

is not sufficient, detach the pipe connection (XL4)on the hot water side and ensure that air is entering.

Draining the climate systemIn order to carry out service on the climate system, it maybe easier to drain the system first.

NOTE

There may be some hot water when drainingthe heating medium side/climate system. Thereis a risk of scalding.

The hot water can be drained through the safety valve(FL2) via the overflow cup (WM1) or through a hose thatis connected to the safety valve’s (FL2) outlet.1. Open the safety valve (FL2).2. Set the vent valve for the climate system (QM20) in

the open position for air supply.

Helping the circulation pump to startThe circulation pump in F470 has an automatic start helpfunction. If necessary the pump can be started manually.In such cases, take the following action:1. Shut off F470 by setting the switch (SF1) to mode

" ".2. Remove the front hatch.3. Press the screw for start help in using a star head

screwdriver as illustrated.4. With the screw pressed in, turn the screwdriver in

any direction.5. Start F470 by setting the switch (SF1) to mode ""

and check that the circulation pump functions.

N.O

NIBE F470Chapter 9 | Service50

Temperature sensor data

Voltage (VDC)Resistance(kOhm)

Temperature(°C)

3.256351.0-403.240251.6-353.218182.5-303.189133.8-253.15099.22-203.10574.32-153.04756.20-102.97642.89-52.88933.0202.78925.6152.67320.02102.54115.77152.39912.51202.24510.00252.0838.045301.9166.514351.7525.306401.5874.348451.4263.583501.2782.968551.1362.467601.0072.068650.8911.739700.7851.469750.6911.246800.6071.061850.5330.908900.4690.779950.4140.672100


USB service outlet

LEK

The display unit is equipped with a USB socket that canbe used to update the software, save logged informationand handle the settings in F470.

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

USB

update firmware

USB 7

logging

manage settings

When a USB memory is connected a new menu (menu7) appears in the display.

Menu 7.1 - update firmware

update firmware7.1

start updating

choose another file

This allows you to update the software in F470.

NOTE

For the following functions to work the USBmemory must contain files with software forF470 from NIBE.

The fact box at the top of the display shows information(always in English) of the most probable update that theupdate software has selected form the USB memory.

This information states which product the software isintended for, the software version and general informa-tion about them. If you wish to select another file thanthe one selected, the correct file can be selected by"choose another file".

start updating

Select “start updating" if you want to start the update.You are asked whether you really want to update thesoftware. Respond "yes" to continue or "no" to undo.

If you responded"yes" to the previous question the up-date starts and you can now follow the progress of theupdate on the display. When the update is completeF470 restarts.

NOTE

A software update does not reset the menusettings in F470.

NOTE

If the update is interrupted before it is com-plete (for example power cut etc.), the softwarecan be reset to the previous version if the OKbutton is held in during start up until the greenlamp starts to illuminate (takes about 10seconds).

NIBE F470Chapter 9 | Service52

choose another file

update firmware7.1

Select “choose another file" if you do not want to usethe suggested software. When you scroll through thefiles, information about the marked software is shownin a fact box just as before. When you have selected afile with the OK button you will return to the previouspage (menu 7.1) where you can choose to start the up-date.

Menu 7.2 - logging

logging7.2

activated

interval sec5

Setting range: 1 s – 60 min

Factory setting range: 5 s

Here you can choose how current measurement valuesfrom F470 should be saved onto a log file on the USBmemory.1. Set the desired interval between loggings.2. Tick “activated".3. The present values from F470 are saved in a file in

the USB memory at the set interval until “activated"is unticked.

NOTE

Untick "activated" before removing the USBmemory.

Menu 7.3 - manage settings

manage settings 7.3

save settings

recover settings

Here you can manage (save as or retrieve from) all themenu settings (user and service menus) in F470 with aUSB memory.

Via "save settings" you save the menu settings to theUSB memory in order to restore them later or to copythe settings to another F470.

NOTE

When you save the menu settings to the USBmemory you replace any previously saved set-tings on the USB memory.

Via "recover settings" you reset all menu settings fromthe USB memory.

NOTE

Reset of the menu settings from the USBmemory cannot be undone.


In most cases, the heat pump notes operational interfer-ence (operational interference can lead to disturbancein comfort) and indicates this with alarms and showsaction instructions in the display.

Info-menuAll the heat pump measurement values are gatheredunder menu 3.1 in the heat pump menu system. Lookingthrough the values in this menu can often simplify find-ing the source of the fault. See help menu or usermanual for more information about menu 3.1.

Manage alarm

info / action

reset alarm

aid mode

Low pressure alarm

alarm

In the event of an alarm, some kind of malfunction hasoccurred, which is indicated by the status lamp changingfrom green continuously to red continuously. In addition,an alarm bell appears in the information window.

AlarmIn the event of an alarm with a red status lamp a malfunc-tion has occurred that the heat pump cannot remedyitself. In the display, by turning the control knob andpressing the OK button, you can see the type of alarm itis and reset it. You can also choose to set the heat pumpto aid mode.

info / action Here you can read what the alarm meansand receive tips on what you can do to correct theproblem that caused the alarm.

reset alarm In most cases it is enough to select ”resetalarm” to correct the problem that caused the alarm. Ifa green light illuminates after selecting "reset alarm" thealarm has been remedied. If a red light is still visible anda menu called ”alarm” is visible in the display, the prob-lem that caused the alarm remains. If the alarm disap-pears and then returns, see the section "Troubleshoot-ing".

aidmode ”aid mode” is a type of emergency mode. Thismeans that the heat pump produces heat and/or hotwater despite there being some kind of problem. Thiscan mean that the heat pump's compressor is not run-ning. In this case the immersion heater produces heatand/or hot water.

NOTE

To select aid mode an alarm action must beselected in the menu 5.1.4.

Caution

Selecting "aid mode” is not the same as correct-ing the problem that caused the alarm. Thestatus lamp will therefore continue to be red.

TroubleshootingIf the operational interference is not shown in the displaythe following tips can be used:

Basic actionsStart by checking the following possible fault sources:■ The switch's (SF1) position.

■ Group and main fuses of the accommodation.

■ Earth-fault breaker.

■ The heat pump's miniature circuit breaker (FA1).

■ The heat pump's temperature limiter (FD1).

■ Correctly set load monitor (if installed).

Low hot water temperature or a lack of hotwater■ Closed or choked filling valve (QM10) for the hot water

heater.– Open the valve.

■ Heat pump in incorrect operating mode.– Enter menu 4.2. If mode "auto" is selected, select a

higher value on "stop additional heat" in menu 4.9.2.– If mode "manual" is selected, select "addition".

■ Large hot water consumption.– Wait until the hot water has heated up. Temporarily

increased hot water capacity (temporary lux) can beactivated in menu 2.1.

■ Too low hot water setting.– Enter menu 2.2 and select a higher comfort mode.

Low room temperature■ Closed thermostats in several rooms.

– See the "Saving tips" section in the User manual formore detailed information about how to best setthe thermostats.

■ Heat pump in incorrect operating mode.– Enter menu 4.2. If mode "auto" is selected, select a

higher value on "stop heating" in menu 4.9.2.– If mode "manual" is selected, select "heating". If this

is not enough, select "addition".

■ Too low set value on the automatic heating control.– Enter menu 1.1 "temperature" and adjust the offset

heating curve up. If the room temperature is onlylow in cold weather the curve slope in menu 1.9.1"heating curve" needs adjusting up.

■ "comfort mode" "luxury" selected in combination withlarge hot water outlet.– Enter menu 2.2 and select "economy" or "normal".

NIBE F470Chapter 10 | Disturbances in comfort54

10 Disturbances in comfort

■ "Holiday mode" activated in menu 4.7.– Enter menu 4.7 and select "Off".

■ External switch for changing the room heating activ-ated.– Check any external switches.

■ The heating medium pump (GP1 has stopped.– See section "Helping the circulation pump to start"

on page 50.

■ Air in the heating system.– Vent the heating system (see page 32).

■ Closed valves (QM31), (QM32) to the heating system.– Open the valves.

High room temperature■ Too high set value on the automatic heating control.

– Enter menu 1.1 (temperature) and reduce the offsetheating curve. If the room temperature is only highin cold weather the curve slope in menu 1.9.1"heating curve" needs adjusting down.

■ External switch for changing the room heating activ-ated.– Check any external switches.

■ Trim valve to supply air coil (RN1) is not adjusted.– Adjust the valve (see diagram on page 35).

Low system pressure■ Not enough water in the heating system.

– Top up the water in the heating system (see page32).

Low or a lack of ventilation■ Filter (HQ10/HQ11) blocked.

– Clean or replace the filter.

■ The ventilation is not adjusted.– Order/implement ventilation adjustment.

■ Exhaust air device blocked or throttled down too much.– Check and clean the exhaust air devices.

■ Fan speed in reduced mode.– Enter menu 1.2 and select "normal".

■ External switch for changing the fan speed activated.– Check any external switches.

High or distracting ventilation■ Filter (HQ10) blocked.

– Clean or replace the filter.

■ The ventilation is not adjusted.– Order/implement ventilation adjustment.

■ Fan speed in forced mode.– Enter menu 1.2 and select "normal".

■ External switch for changing the fan speed activated.– Check any external switches.

Low supply air temperature■ Air in the supply air battery

– Bleed the supply air battery.

■ Trim valve too restricted (RN1)– Adjust the trim valve (see diagram on page 35).

High supply air temperature■ Trim valve (RN1) not sufficiently restricted.

– Adjust the trim valve (see diagram on page 35).

The compressor does not start■ There is no heating requirement.

– The heat pump does not call on heating nor hotwater.

– The heat pump defrosts.

■ Compressor blocked due to the temperature condi-tions.– Wait until the temperature is within the product’s

working range.

■ Minimum time between compressor starts has notbeen reached.– Wait 30 minutes and then check if the compressor

has started.

■ Alarm tripped.– Follow the display instructions.

55Chapter 10 | Disturbances in comfortNIBE F470

Not all accessories are available on all markets.

Blocking of supply air heating BSA 10

BSA 10 used to block supply air heating in F470 at the sametime as some heat production is required in all or parts ofthe waterborne heating system.

Part no. 067 601

Communications module SMS 40

When there is no internet connection, you can use the ac-cessory SMS 40 to control F470 via SMS.

Part no 067 073

Docking kit DEHThere are separate docking kits available for connectingother heat sources to the heat pump.

Docking kit wood/oil/pellets DEH 40

Part no. 066 101

Docking kit gas DEH 41

Part no. 066 102

Docking kit Solar 41Solar 41 means that F470 together with e.g. NIBE UKVS230 can be connected to thermal solar heating.

Part no. 067 127

Extra shunt group ECS 40/ECS 41

This accessory is used when F470 is installed in houses withtwo or more different heating systems that require differentsupply temperatures.

ECS 41 (approx. 80-250m²)

Part no 067 288

ECS 40 (Max 80 m²)

Part no 067 287

Room unit RMU 40

RMU 40 means that control and monitoring of F470 canbe carried out in a different part of your home to where itis located.

Part no 067 064

Solar package NIBE PVSolar panel package with extremely long service-life toproduce your own electricity.

9 kW

30 Solar panels

6 kW

20 Solar panels

3 kW

10 Solar panels

21 kW

70 Solar panels

12 kW

40 Solar panels

Top cabinet

Top cabinet that conceals the ventilation ducts.Height 385-635 mm

Part no. 067 519

Height 245 mm

Part no. 067 517Height 345 mm

Part no. 067 518

Water heater/Accumulator tank

EminentWater heater with immersion heater.

Eminent 55Eminent 35Part no. 072 340CopperPart no. 072 310CopperPart no. 072 330EnamelPart no. 072 300EnamelPart no. 072 350StainlessPart no. 072 320Stainless

Eminent 120Eminent 100Part no. 072 384StainlessPart no. 072 370Copper

Part no. 072 360EnamelPart no. 072 380Stainless

CompactWater heater with immersion heater.

Compact 200Compact 100Part no. 084 020CopperPart no. 084 010CopperPart no. 084 070EnamelPart no. 084 050Stainless

Compact 300Part no. 084 030CopperPart no. 084 080EnamelPart no. 084 060Stainless

NIBE F470Chapter 11 | Accessories56

11 Accessories

Dimensions and setting-outcoordinates

120

60

60

0

20

0

200

550

30

0

560 440

20

75

25

-50

600

61

5

35

19

5

155

Ø125

440

60

43

0

Undvik rördragning inom markerat område

Avoid routing pipes through themarked area

57Chapter 12 | Technical dataNIBE F470

12 Technical data

Technical specifications

IP 21

StainlessCopper3x400 V

Output data according to EN 14 511

2.18kWSpecified heating output (PH)1

3.93COP1


3.24COP2


2.74COP3

Output data according to EN 14 825

3kWRated heat output (Pdesignh)

3.70 / 3.08kWSCOP cold climate, 35 °C / 55 °C

3.58 / 2.98kWSCOP average climate, 35 °C / 55 °C

3.58 / 2.98kWSCOP warm climate, 35 °C / 55 °C

Additional power

10.3 (5.6)9.3 (4.6)kWMax power, immersion heater (factory setting)

Electrical data

400 V 3N ~ 50 HzVRated voltage

20.3AMax operating current

10AMin. fuse rating

4-34WDrive output heating medium pump

10-130WDriving power exhaust air fan

10-130WDriving power supply air fan

IP 21Enclosure class

Refrigerant circuit

R290, propaneType of refrigerant

0.44kgVolume

2.45 / 24.5MPa/barCut-out value pressostat HP

0.15 / 1.5MPa/barCut-out value pressostat LP

Heating medium circuit

0.25 / 2.5MPa/barOpening pressure, safety valve

70 (60)°CMax temperature, supply line (factory setting)

Ventilation

28l/sMin. air flow at exhaust air temperature at least 20°C

31l/sMin. air flow at exhaust air temperature below 20°C

Sound effect level according to EN 12 102

51.5-54.5dB(A)Sound power level (LW(A))4

Sound pressure levels

47.5-50.5dB(A)Sound pressure level in the boiler room (LP(A))5

Pipe connections

22mmHeating medium ext Ø

22mmHot water ext Ø

22mmCold water ext Ø

125mmVentilation Ø

NIBE F470Chapter 12 | Technical data58

StainlessCopperOther 3x400 V

Water heater and heating section

70litreVolume heating section170litreVolume, hot water heater

1.0 / 10.0MPa/barMax pressure in hot water heaterCapacity, hot water

217litreTap volume 40 °C according to EN 16 147(Vmax)6,7

1.97COP at Normal comfort (COPt)

54WIdle loss at Normal comfort (Pes)

Dimensions and weight

600mmWidth616mmDepth

2,100 - 2,125Height incl. feet2,270mmRequired ceiling height

204212kgWeight066 065066 064Part No.

1A20(12)W35, exhaust air flow 56 l/s (200 m3/h)2A20(12)W45, exhaust air flow 42 l/s (150 m3/h)3A20(12)W55, exhaust air flow 31 l/s (110 m3/h)4The value varies with the selected fan curve. For more extensive sound data including sound to channels visit nibe.eu.5 The value can vary with the room's damping capacity. These values apply at a damping of 4 dB.6A20(12) exhaust air flow 42 l/s (150 m3/h)7Comfort mode, normal


www.nibe.eu

Energy labelling

Information sheet

NIBESupplier

F470Model

35 / 55°CTemperature application

LDeclared load profile for water heating

A+ / A+Seasonal space heating energy efficiency class, averageclimate

AWater heating energy efficiency class, average climate

3 / 3kWRated heat output (Pdesignh), average climate

1505 / 1806kWhAnnual energy consumption space heating, averageclimate

1299kWhAnnual energy consumption water heating, averageclimate

140 / 116%Seasonal space heating energy efficiency, average cli-mate

79%Water heating energy efficiency, average climate52dBSound power level LWA indoors

3 / 3kWRated heat output (Pdesignh), cold climate

3 / 3kWRated heat output (Pdesignh), warm climate

1737 / 2091kWhAnnual energy consumption space heating, cold cli-mate

1299kWhAnnual energy consumption water heating, cold cli-mate

973 / 1168kWhAnnual energy consumption space heating, warm cli-mate

1299kWhAnnual energy consumption water heating, warmclimate

145 / 120%Seasonal space heating energy efficiency, cold climate79%Water heating energy efficiency, cold climate

140 / 116%Seasonal space heating energy efficiency, warm cli-mate

79%Water heating energy efficiency, warm climate-dBSound power level LWA outdoors

Data for energy efficiency of the package

F470Model

35 / 55°CTemperature application

VIIController, class3.5%Controller, contribution to efficiency

143 / 119%Seasonal space heating energy efficiency of the pack-age, average climate

A+ / A+Seasonal space heating energy efficiency class of thepackage, average climate

148 / 123%Seasonal space heating energy efficiency of the pack-age, cold climate

143 / 119%Seasonal space heating energy efficiency of the pack-age, warm climate

The reported efficiency of the package also takes the controller into account. If an external supplementary boiler or solar heating is addedto the package, the overall efficiency of the package should be recalculated.


Technical documentation

F470Model

Air-water

Exhaust-water

Brine-water

Water-water

Type of heat pump

Yes NoLow-temperature heat pump

Yes NoIntegrated immersion heater for additional heat

Yes NoHeat pump combination heater

Average Cold WarmClimate

Average (55 °C) Low (35 °C)Temperature application

EN14825, EN16147Applied standards%116ƞsSeasonal space heating energy efficiencykW2,6PratedRated heat output

Declared coefficient of performance for space heating at part load and atoutdoor temperature Tj

Declared capacity for space heating at part load and at outdoor temperatureTj

-2.72COPdTj = -7 °CkW1.7PdhTj = -7 °C-3.22COPdTj = +2 °CkW1.7PdhTj = +2 °C-3.37COPdTj = +7 °CkW1.7PdhTj = +7 °C-3.28COPdTj = +12 °CkW1.7PdhTj = +12 °C-3.04COPdTj = bivkW1.7PdhTj = biv-2.56COPdTj = TOLkW1.7PdhTj = TOL-COPdTj = -15 °C (if TOL < -20 °C)kWPdhTj = -15 °C (if TOL < -20 °C)

°C-10TOLMin. outdoor air temperature°C-1.6TbivBivalent temperature

-COPcycCycling interval efficiencykWPcychCycling interval capacity°C58WTOLMax supply temperature-0.96CdhDegradation coefficient

Additional heatPower consumption in modes other than active mode

kW0.9PsupRated heat outputkW0.002POFFOff mode

kW0.02PTOThermostat-off mode

ElectricType of energy inputkW0.015PSBStandby mode

kW0PCKCrankcase heater mode

Other items

m3/h150Rated airflow (air-water)FixedCapacity control

m3/h0.18Nominal heating medium flowdB52 / -LWASound power level, indoors/outdoors

m3/hBrine flow brine-water or water-water heatpumps

kWh1,806QHEAnnual energy consumption

For heat pump combination heater

%79ƞwhWater heating energy efficiencyLDeclared load profile for water heating

kWhQfuelDaily fuel consumptionkWh5.92QelecDaily energy consumption

GJAFCAnnual fuel consumptionkWh1,299AECAnnual energy consumptionNIBE Energy Systems – Box 14 – Hannabadsvägen 5 – 285 21 Markaryd – SwedenContact information


Electrical circuit diagram

Copper

0.00

0

MJN

2016

-06-

16

Prod

uctio

nM

BK20

15-0

1-12

WIR

ING

DIA

GRA

M, F

470

ELSC

HEM

A, F

470

0511

322


0.00

0

MJN

2016

-06-

16

Prod

uctio

nM

BK20

15-0

1-12

WIR

ING

DIA

GRA

M, F

470

ELSC

HEM

A, F

470

0511

322


Stainless


Item register

AAccessibility, electrical connection, 23Accessories, 56Alarm, 54Assembly, 12

BBack button, 39

CCable lock, 23Cold and hot water, 18Commissioning and adjusting, 32

Filling and venting, 32Preparations, 32Start guide, 33Start-up and inspection, 33

Connecting accessories, 31Connecting cold and hot water, 18Connecting current sensors, 28Connecting external operating voltage for the control system, 24Connecting the climate system, 18Connections, 24Control, 39, 43

Control - Introduction, 39Control - Menus, 43

Control - Introduction, 39Display unit, 39Menu system, 40

Control knob, 39Control - Menus, 43

Menu 5 - SERVICE, 45

DDelivery and handling, 12

Assembly, 12Installation area, 12Removing parts of the insulation, 13Removing the covers, 13Supplied components, 13Transport, 12

Dimensions and pipe connections, 17Dimensions and setting-out coordinates, 57Display, 39Display unit, 39

Back button, 39Control knob, 39Display, 39OK button, 39Status lamp, 39Switch, 39

Disturbances in comfort, 54Alarm, 54Manage alarm, 54Troubleshooting, 54

Draining the climate system, 50Draining the hot water heater, 50

EElectrical addition - maximum output, 26Electrical circuit diagram, 62Electrical connections, 22

Accessibility, electrical connection, 23Cable lock, 23Connecting accessories, 31Connecting external operating voltage for the control system, 24Connections, 24Electrical addition - maximum output, 26External connection options, 28

General, 22Load monitor, 28Miniature circuit-breaker, 22Optional connections, 28Outdoor sensor, 25Power connection, 24Removing the cover, base board, 23Removing the cover, immersion heater circuit board, 23Removing the hatch, input circuit board, 23Room sensor, 25Settings, 26Standby mode, 26Temperature limiter, 22Uplink, 28

Electrical wiring diagram3x400 V, copper, 623x400 V, stainless steel, 68

Energy labelling, 60Data for energy efficiency of the package, 60Information sheet, 60Technical documentation, 61

Exhaust air duct, 20External connection options, 28

Possible selection for AUX inputs, 29Possible selections for AUX output, 30

FFilling and venting, 32

Filling the climate system, 32Filling the hot water heater, 32Venting the climate system, 32

Filling the climate system, 32Filling the hot water heater, 32

HHandling, 4Heating medium side, 18Helping the circulation pump to start, 50Help menu, 33, 42

IImportant information, 4

Recovery, 10Inspection of the installation, 11Installation alternative, 19

Connecting hot water circulation, 19Extra hot water heaters, 19Two or more climate systems, 19Water heater with immersion heater, 19

Installation area, 12

MManage alarm, 54Marking, 4Menu 5 - SERVICE, 45Menu system, 40

Help menu, 33, 42Operation, 41Scroll through the windows, 42Selecting menu, 41Selecting options, 41Setting a value, 41Use the virtual keyboard, 42

Miniature circuit-breaker, 22

OOK button, 39Operation, 41Optional connections, 28Outdoor sensor, 25

NIBE F470Chapter 13 | Item register74

13 Item register

PPipe and ventilation connections, 16

Cold and hot water, 18Connecting cold and hot water, 18Connecting the climate system, 18Dimensions and pipe connections, 17Exhaust air duct, 20General pipe connections, 16Heating medium side, 18Installation alternative, 19Maximum boiler and radiator volumes, 16Pipe dimensions, 17Setting out dimensions, 17Supply air battery, 19Symbol key, 18

Pipe dimensions, 17Possible selection for AUX inputs, 29Possible selections for AUX output, 30Power connection, 24Preparations, 32

RRemove parts of the insulation, 13Removing the cover, base board, 23Removing the cover, immersion heater circuit board, 23Removing the covers, 13Removing the hatch, input circuit board, 23Room sensor, 25

SSafety information

Handling, 4Inspection of the installation, 11Marking, 4Safety precautions, 4Serial number, 10Symbols, 4Symbols on F470, 4

Safety precautions, 4Collection, 8Decommissioning, 7Filling, 7Leak testing, 6Marking, 8Removal and draining, 7Repairing sealed components, 6When working in the refrigerant circuit, 9Wiring, 6

Scroll through the windows, 42Selecting menu, 41Selecting options, 41Serial number, 10Service, 49

Service actions, 49Service actions, 49

Draining the climate system, 50Draining the hot water heater, 50Helping the circulation pump to start, 50Standby mode, 49Temperature sensor data, 51USB service outlet, 52

Setting a value, 41Setting out dimensions, 17Settings, 26Standby mode, 49

Power in emergency mode, 27Start guide, 33Start-up and inspection, 33

Commissioning without fans, 36Setting the pump speed, 36Setting the ventilation, 34

Supply air battery, 35Status lamp, 39Supplied components, 13Supply air battery, 19Switch, 39Symbol key, 18Symbols, 4Symbols on F470, 4

TTechnical data, 57

Dimensions and setting-out coordinates, 57Electrical circuit diagram, 62Technical Data, 58

Technical Data, 58Temperature limiter, 22

Resetting, 22Temperature sensor data, 51The heat pump design, 14

Component locations, 14List of components, 15

Transport, 12Troubleshooting, 54

UUplink, 28USB service outlet, 52Use the virtual keyboard, 42

VVenting the climate system, 32

75Chapter 13 | Item registerNIBE F470

Contact informationKNV Energietechnik GmbH, Gahberggasse 11, AT-4861 SchörflingTel: +43 (0)7662 8963 E-mail: [email protected] www.knv.at

AT

NIBE Wärmetechnik c/o ait Schweiz AG, Industriepark, CH-6246 AltishofenTel: +41 58 252 21 00 E-mail: [email protected] www.nibe.ch

CH

Druzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouTel: +420 326 373 801 E-mail: [email protected] www.nibe.cz

CZ

NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleTel: +49 (0)5141 7546-0 E-mail: [email protected] www.nibe.de

DE

Vølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækTel: +45 97 17 20 33 E-mail: [email protected] www.volundvt.dk

DK

NIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaTel: +358 (0)9-274 6970 E-mail: [email protected] www.nibe.fi

FI

NIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 ReyrieuxTel : 04 74 00 92 92 E-mail: [email protected] www.nibe.fr

FR

NIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, S419QG ChesterfieldTel: +44 (0)845 095 1200 E-mail: [email protected] www.nibe.co.uk

GB

NIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutTel: 0168 477722 E-mail: [email protected] www.nibenl.nl

NL

ABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloTel: +47 23 17 05 20 E-mail: [email protected] www.nibe.no

NO

NIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIALYSTOKTel: +48 (0)85 662 84 90 E-mail: [email protected] www.biawar.com.pl

PL

© "EVAN" 17, per. Boynovskiy, RU-603024 Nizhny NovgorodTel: +7 831 419 57 06 E-mail: [email protected] www.nibe-evan.ru

RU

NIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydTel: +46 (0)433 73 000 E-mail: [email protected] www.nibe.se

SE

For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.

WS name: AnnaWS version: a2 (working edition)Publish date: 2018-01-10 06:48

NIBE AB Sweden

Hannabadsvägen 5Box 14 SE-285 21 [email protected]

431679

installermanual nibef470

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