o - f r iend c l e y s rhv he - ferroli · versions and set-ups. presentation of the unit this new...

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TECHNICAL MANUAL

RHV HEAIR COOLED WATER CHILLERFOR OUTDOOR INSTALLATION

E

CO-FRIEND

LYR

EFRIGERANT G

AS

EUROVENT EF

FIC

IEN

CY ENERG

Y C

LA

SS

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The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.The reserves the right to modify the products contents in this catalogue without previous notice.

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TABLE OF CONTENTS

THIS MANUAL IS DIVIDED INTO SECTIONS. THEIR NAMES APPEAR IN THE HEADING OF EACH PAGE.

TABLE OF CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Presentation of the unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Identification code of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Description of the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

ACCESSORIES AND OPTIONAL EQUIPMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Mechanical options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Electrical options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

GENERAL SPECIFICATIONS - STANDARD UNIT (IR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Standard unit AB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Standard unit AB performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Low noise unit AS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14Low noise unit AS performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Extra low noise unit AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Extra low noise unit AX performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18Correction factor for the use recovery heat side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20Correction factor for the use evaporator side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20Fouling factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

GENERAL SPECIFICATIONS - BRINE UNIT (BR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Brine Unit (BR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

TECHNICAL SPECIFICATIONS FOR DESUPERHEATER UNIT (VD) . . . . . . . . . . . . . . . . . . . . . . . . . . .22Desuperheater unit VD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Recovery heat exchanger specifications Desuperheater unit VD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

TECHNICAL SPECIFICATIONS FOR TOTAL RECOVERY UNIT (VR) . . . . . . . . . . . . . . . . . . . . . . . . . . .24Total recovery unit on all circuits VR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Recovered heating capacity in Total Recovery Unit (VR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

NOISE LEVELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Standard Unit AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Low noise Unit AS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Extra low noise Unit AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

OPERATING RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Standard unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Recovery unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Brine unit BR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

WATER PRESSURE DROP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27Water pressure drop evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27Water pressure drop Desuperheater VD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28Water pressure drop Total recovery heat VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Water filter pressure drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

WORKING HEAD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31Working head 2P_STD pumps 2 poles - standard head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31Working head 2P_HP1 pumps 2 poles - high head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32Working head 2P_HP2 pumps 2 poles - very high head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33Working head 4P_STD pumps 4 poles - standard head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

DIMENSIONAL AND PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35Overall dimension and minimum space required for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

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GENERAL SPECIFICATIONS

RHV HE IR - 800.2 - VB - AB - 4 - M - 5

Version Acoustic VersionModel of unit

N° compressors

4 - R134a

5 - 400V-3ph~50Hz

Type of Refrigerant

Power Supply

Operating rangeM - Medium temperature. Units are suitable to be installed in temperate climate sites. A - High temperature. Units are suitable to be installed in tropical climate sites.

IR- Unit for installation in an Hydronic system with operation as a Chiller.BR - Water Chiller suitable for BRINE production from -8 to 5°C.

Unit type

VB - Standard unitVD- Desuperheater unitVR- Full heat recovery unit

AB - Standard unitAS - Low noise unitAX - Extra low noise unit

Versions

The available unit versions are described below:VB: Basic version. The unit can produce cold water at a temperature of 5 to 15°C.VD: Version with Desuperheater. Produces cold water as in the standard version plus hot water at a temperature from 40 to 55°C at the same

time. This is achieved thanks to a water-refrigerant gas heat exchanger between the compressors and condensing coils that recovers part of the thermal power that would otherwise be dispersed in the air.

VR: Version with Total/Partial heat Recovery. Produces cold water as in the standard version plus hot water at a temperature from 35 to 55°C at the same time. This is achieved thanks to a water-refrigerant gas heat exchanger that totally recovers the thermal power that would otherwise be dispersed in the air. The total heat recovery function is enabled and disabled by means of a valve on the compressor discarge of each cir-cuit: when the temperature of the water that enters the recuperator drops, the valve switches the hot gas flow from the condensing coils to the recovery heat exchanger. On the other hand, when the temperature of the water reaches the set-point, the valve shuts off the heat recuperator and switches the hot gas flow to the condensing coils.

Acustic versions

AB: Basic Version. The compressors in these units are installed without a soundproofed cabinet and with axial fans operating at 900 rpm. AS: Low Noise Version. The units are as standard equipped with head pressure control, made with compressors installed inside a soundproofed

cabinet, helical fans working at low speed rotation at nominal condition. The unit can work with low noise emission up to an external air temperature of 42-43°C. Compared with the Basic Version the noise level is reduced of 5/6 dB.

AX: Extra Low Noise Version. The units are as standard equipped with head pressure control, made with compressors installed inside a soundproofed cabinet, helical fans working at very low speed rotation at nominal condition and coils with increased surface. The unit can work with low noise emission up to an external air temperature of 38-39°C. Compared with the Basic Version the noise level is reduced of 10/11 dB.

Identification code of the unit

The codes that identify the units are listed below and include the sequences of letters that determine the meanings for the various versions and set-ups.

Presentation of the unitThis new series HE (High Efficiency) are air cooled water chillers working with ecological refrigerant R134a with a full load efficiency major than 3.1 (max 3.30). According Eurovent standard, this efficiency value allows to the units to deserve the Class A. The units feature low running costs thanks to a very high ESEER (European Seasonal Efficiency) and a wide operation range: in fact the unit can work at Full Load up to an external air temperature of 50°C and at Partial Load up to an air temperature of 55°C. The units produce cold water from 5 to 15°C. If equipped with the accessory head pressure control the units can operate at low outdoor temperatures down to about -10°C. This new series are suitable for outdoor installation: the bearing structure and panelling are made of adequately thick, coated and galvanized sheet metal. All the fastening components are made of stainless and/or galvanized steel. The cabinet that houses the electrical components and all the parts exposed to outdoor weather conditions (fans, pressure switches,valves, etc.) have a protection degree of at least IP54. When the units were designed, particular attention was also paid to sound emission in our endeavour to comply with the increasingly more restrictive laws governing acoustic pollution: all the units can be supplied in standard, Low Noise or eXtra low noise versions, according to the required noise level. They are equipped with 2 independent refrigerant circuits, each of which has a semi-hermetic TWINSCREW compressor featuring a 25 to 100% control capacity device. As part of the standard outfit, the units are also equipped with a shell and tube heat exchanger evaporator optimized for use with R134a, featuring high-efficiency grooved pipes and thermally insulated and protected by means of a differential water pressure switch and electrical antifreeze heater that enables the exchanger to be protected against winter freezing down to a min. air temperature = -10°C, and electronic expansion valve that permits the best performance of the evaporator miminising the superheat and increasing the evaporating temperature. The electronic expansion valve optimizes the efficiency of the unit both at full load and at part load so maximizing the seasonal efficiency. The standard outfit is complete with coils with extended surfaces and extensive heat exchanging areas formed by copper pipes and louvered aluminium fins, electric fans with scythe-shaped blades to reduce the sound emission, electric panel for setting and controls with a door-locking main circuit-breaker, controller with microprocessor plus display with 4 lines of 20 characters, R134a environment-friendly refrigerant gas. The range is completed with numerous options and accessories, including the possibility of having units equipped with pumping modules with 2 pumps 2 poles (Standard Version) and 4 poles (for Low Noise or eXtra low noise versions). All units can be equipped with free heat recovery systems: Partial (Desuperheater Version) or Total (Total Recovery Version) that allow at the same time to produce cold and hot water (max 55°C) and so achieving a further effective energy saving. All the units are accurately built and tested individually, thus only the electrical and wet connections need be made for installation.

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Description of the components

1. Fans. These are the helical type with scythe-shaped blades to increase efficiency and reduce the sound emissions. The fans are directly coupled to the threephase motor by means of an external rotor. Thermal protection against operating faults is installed inside the winding.

2. Electric control and monitoring panel.It is housed in a cabinet made of adequately thick painted sheet metal suitable for outdoor installation (protection degree IP 54). The panel comprises the following main components:- Main door-locking circuit-breaker.- Contactors to control and manage the part-winding or star-delta starting mechanism of each compressor.- Fuse holders with protection fuses for each compressor.- Fuse holders with protection fuses for the oil heaters of the compressors.- Fuse holders with protection fuses for the antifreeze heater.- Fuse holders and protection fuses for the fans.- Fan control contactors (accessorie).- Insulating and safety transformer to power the auxiliaries, protected with fuses.- Basic monitoring board with microprocessor:- Electronic expansion valve controllerThe main functions of the monitoring system are:Temperature regulation of the water produced by the unit, operating hour counting for compressors and pump/s, operating hour ba-lancing for compressors and pumps, start-up timing, parameter entry digitized via the keyboard, alarm diagnosis.Functions associated with the digital inputs: high pressure, high discharge temperature, correct electric power phase presence-sequence, thermal protection for compressors, thermal protection for fans, thermal protection for pump, differential water pressure switch, remote controlled ON/OFF commands, recovery enabling (only for the VR Version), recovery Pump Thermal Protective (only for the VR Version).Functions associated with the digital outputs: compressor control, solenoid valves for compressor control capacity, liquid injection or economizer solenoid valve control, water pump/s control, electric antifreeze heater,fans control, general alarm (can be remote controlled), recovery valve management (only for the VR Version), recovery pump (only for the VR Version).Functions associated with the analog inputs: water inlet and outlet temperatures, discharge temperature. Suction and discharge pressure, discharge temperature probe, recovery water inlet and outlet probes (only for the VR Version). Suc-tion temperature.Functions associated with the analog outputs: speed control (only with DCC Head pressure control accessory).Moreover the controller allows- Alarm history (max 50m alarms managed with FIFO logic)- Time scheduling (daily and weekly)- Precise control of the water leaving temperature- Prevention of the block of the unit: In case of critical conditions the machine does not stop but is able to regulate itself and provide the maximum power that can be generated in those conditions with the compressors working inside the admissible limits.Demand Limit by Digital Input and/or by Analog Input (4-20mA)Dinamic Setpoint by Analog Input (4-20mA): for instance by an outdoor temperature probe for the climate controlSecond Set Point by Digital InputConnection to BMS (supervision systems) through serial port RS 485 and MODBUS protocol

3. User interfacing terminal with display.Control panel: composed of the instrument’s front panel, equipped with an LCD display, three indicator LEDs, and one joystick buttons and three function button, it enables viewing and/or checking the operating mode and parameters, resources and complete alarm diagnostics.In particular, it enables:

· Managing alarm situations· Checking the status of resources.

KEY1.Display2. Alarms LED3. LED for communication between the motherboard governing the unit and the keypad4. Power supply LED5. Joystick Menu Button6. Function Button

4. Bearing structure made of galvanized sheet metal coated with polyurethane powder paint to ensure good protection against adverse weather conditions.5. Condensing coils, the aluminium finned pack type with shaped profile to increase the heat exchange coefficient and with copper pipes arranged in staggered rows. A sub-cooling section is integrated into the lower part.

1 2 3 4

56

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6. Covering panels, made of galvanized sheet metal coated with polyurethane powder paints to ensure the utmost ability to with-stand adverse weather conditions.7. Compressor cabinet (only for AS and ASS). They are installed in a soundproofed booth made of galvanized sheet metal coated with polyurethane powder painbts and covered in soundproofing material.8. Compressors. Suitable for outdoor installation. They are the TWIN-SCREW type with 25 to 100% control capacity: in conjun-ction with accurate assembly, this technical solution allows the refrigerant to compress and the axial thrusts on the bearings (amongst the most critical components of the compressor) to be perfectly balanced, thus guaranteeing long life.They are equipped with an asynchronous threephase motor (400V-3-50Hz) with aluminium squirrel-cage rotor, pre-engineered for part-winding or star-delta starting (so as to reduce the current input during the starting phase to the minimum) and are protected by a chain of thermostors buried in the stator windings (controlled by an electronic module) and fuses housed in the electric panel.The standard outfit includes an efficient oil separator complete with electric heater (activated when the compressor stops). To widen the field of application to an even greater extent, some models are equipped with a liquid injection system controlled by the electronic controller so that use only occurs when effectively necessary.As part of the standard supply, they are positioned on rubber vibration dampers to reduce the vibrations transmitted to the base of the unit.9. Evaporator of the shell and tube heat exchanger type, made of carbon steel and optimized for operation with R134a. Features high-efficiency grooved pipes and also achieves low losses on the wet side.As standard, the evaporator is insulated with 19mm flexible closed-cell foam that forms barrier to prevent the formation of condensa-tion and heat exchanges towards the outside. Standard supply also includes a differential water pressure switch built into the water supply circuit to avoid the risk of freezing if the water flow is shut off for some reason and electrical antifreeze heater that enables the exchanger to be protected against winter freezing down to a min. air temperature = -10°C. Also ensures that mechanical stress is absorbed to a good degree. As accessory it can be supplied with Water flow switch FA.

Hydraulic and refrigerant circuit components10. Refrigerant safety valve. (Conforms to the Directive governing pressurized equipments - PED)Installed on the delivery pipe of the compressors. It acts if critical service faults should occur.11A. Liquid cock - 11B. Gas cock. Allow all the refrigerant in the coils to be pumped and then stored so as to carry out servicing work or to replace all the components of the chilling circuit without having to drain it.12. Dehydrator filter. Of the removable cartridge type. Retains impurities and traces of moisture in the circuit.13. Liquid injection solenoid valve (only for some models), to allow a larger operating envelope directly managed by electronic controller.14. Electronic expansion valve. It has the task of correctly feeding the evaporator insuring a steady superheat. The valve is mana-ged by a dedicated electronic board. It has also the function to stop the liquid when the compressor is off, so avoiding the refrigerant migration from the coils to the evaporator and to the compressor.15. Compressor delivery probe. One per compressor, installed on the delivery pipe to protect the compressor if the end of compres-sion temperature exceeds the established limits.-Economizer. The refrigerant circuit for some models is integrated with an economizer. This device increases the cooling capacity and efficienty (EER) of the unit at all operating conditions of the compressor (from 25% to 100%).

5

3

2

7

4

76

1

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Liquid and moisture sight glass. Signals when liquid passes through the circuit, indicating that the refrigerant charge is correct. The liquid indicator also changes colour to show the amount of moisture in the refrigerant.- Pressure taps: 1/4 “ SAE (7/16” UNF) (schraeder). Allow the operating pressure of both the circuits to be measured in 3 main points of each refrigerant circuit: compressor discharge, thermostatic valve inlet, compressor suction.- High pressure switch. With fixed setting. It is installed on the delivery pipe and blocks the compressor of the circuit if the operating pressures exceed the tolerated values. If it activates, the circuit will block and can only be restarted by resetting via the user interface terminal.- Oil crankcase heater to heat the compressor oil. One per compressor. Activated when the compressor switches off. Their task is to keep the temperature of the oil sufficiently high so as to prevent refrigerant from migrating during these pauses.- Low pressure switch. With fixed setting. It is installed on the suction pipe and blocks the compressors if the operating pressures drop below the tolerated values. Automatically resets as the pressure increases. If it activates frequently, the unit will block and can only be restarted by resetting via the user interface terminal.

Recovery Version components VD / VR16. Heat recovery exchanger. Specially designed for the specific version. Plate type or shell and tube, it is insulated with 19mm flexible closed-cell foam that forms barrier to prevent heat exchanges towards the outside. On request for some models it can be equipped with an electric antifreeze heater to prevent the components from freezing during winter periods at a standstill if the unit is not drained.

Only Recovery Version VR17. Heat recovery management valve. This delivers refrigerant to the condensing coils or heat recovery exchanger, depending on demands for hot water.18. Liquid receiver.This is a plenum tank that accounts for the refrigerant charge variations required by the machine as the operating modes change (condensing in air or in water).-Differential water pressure switch that disables the heat recovery function if water fails to flow to the exchangers.- Liquid solenoid valves. Allow the refrigerant charge to be recovered after operating mode changes from recovery to cooling and vice versa.- One-way valves. Make the refrigerant obligatorily pass through the appropriate heat exchangers (coils / heat recuperator), depen-ding on the operating mode.

14

9

11A

10

13

11B8

15

18

1311B

8151011A

11B 12

17

16

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ACCESSORIES AND OPTIONAL EQUIPMENT

Accessories

NOTE: The accessories can be of the following type:(M): only installed in the factory.(F): supplied for installation by the customer.

MAP (F) Storage and Pumping Module (Storage on the Delivery or Storage on Return). The purpose of the storage and pumping module is to lower the number of compressor surges, increasing the amount of water in the system and, thus, its thermal inertia. It consists of a base made of galvanized and painted sheet metal and aluminium sheet panelling suitable for outdoor installation.Designed for connection alongside the chiller, the accessory comprises an insulated carbon steel tank, a single or double centrifugal pump with on-off valves, an electric power panel, expansion tank, safety valve, air vent, pressure gauge and filling and draining valves.

RAG 8 (M) Antifreeze heating element for Water Storange Tank of Pumping Module.

FLS (M/F) Evaporator water flow switch.

GM (M) Pressure gauge unit. This consists of low pressure gauges and high pressure gauges (one low and one high pressure gauge for circuit).

GP (M) Protective guard for the coils. Consisting of metal guard that protect the coils.

GP (M) Anti-intrusion guard. Consisting of metal guard that protect the acces to hydraulic and refrigerant circuit.

RB(M) Compressor suction shut-off valve.

AVG (F) Rubber vibration dampers. Consisting of an adequate number of rubber vibration dampers, which varies depending on the model, to install under the unit. They reduce the mechanical vibrations generated by the compressor and fans during their normal operation, that are then transmitted to the bearing surface of the machine. The insulation degree provided by the vibration dampers is about 85%.

AVM (F) Spring vibration dampers. Consisting of an adequate number of spring vibration dampers, which varies depending on the model, to install under the unit. They reduce the mechanical vibrations generated by the compressor and fans during their normal operation, that are then transmitted to the bearing surface of the machine. The insulation degree provided by the vibration dampers is about 80%.

OP (F) Programmer Clock, applied to the remote ON/OFF function.

CR (F) Remote Control. Repeats the functions of the control system installed in the unit, thus allowing this latter to be controlled at a distance (up to 100 m) from the unit.

INT (M) RS485 Serial interface, for communication with the MODBUS protocol.

CSF (M) Voltage monitor and sequence meter. The device enables control of the correct sequence of power phases and the lack of any phases. It also ensures that the unit works within ± 10% the rated voltage (MIN=360 V - RATED=400V - MAX=440V). It blocks the unit if the voltage is outside the limits provided for.

DCC (M) Head pressure control (as standard per low noise version AS and per Extra low noise version ASS).The device is made by 2 electrical drivers that, by means of phase cutting, control the fans speed rotation, with the scope of mantaining the condensation pressure inside the correct operating limits.

MP (M) Incorporated Pumping Modules with 2 pumpsThis accessory consists of 2 pumps, inlet and outlet shutoff valves, check valves, manually-operated water drain and air vent.The accessory can be supplied in 4 different configurations2P_STD Pumps 2 poles, standard head Useful head approx. 100 kPa (min 65 kPa - max 116 kPa)2P_HP1 Pumps 2 poles, high head Useful head approx. 180 kPa (min 122 kPa - max 167 kPa)2P_HP2 Pumps 2 poles, very high head Useful head approx. 250 kPa (min 154 kPa - max 242 kPa)4P_STD Pumps 4 poles, standard head Useful head approx. 100 kPa (min 73 kPa - max 149 kPa)

All the units can be equipped with any of the 4 configurations.- It is advisable to use pumps with 2 poles for STANDARD VERSION (AB) units - It is advisable to use pumps with 4 poles - much quieter than those with 2 poles - for SILENCED (AS) and SUPERSILENCED (AX) VERSION units.

NB For some SILENCED VERSION (AS) models, pumps with 2 poles can be used in any case (see nominal performance tables).

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• MP. Pumping module. Consists of:

1. Hydraulic pump. For circulating the water in the system. The pumps have high head and allow most system requirements to be met. The pump is protected by a motor cut-out fitted in the electrical panel of the cooler. Complete with water filling and drain plugs.2. On-off butterfly valves. They are used to shut off parts such as the water filter, expansion tank and pump (if installed) that require routine or extraordinary maintenance.3. Non-return valves. Present only if the Pumping Module accessory with 2 pumps (one valve for each pump) is installed.4. Air vent. Shut off by a cock, it is located on the highest part of the water pipes.

Specific Incorporated Accessories for Pumping Module

A. Metal gauze water filter (F). Can be turned on and off and inspected. It is installed on the pump suction side. Prevents machining residues (dust, swarf, etc.) in the water pipes from entering the pump impeller or plate-type heat exchanger.B. Water pressure gauge (M). Displays the pressure of the water in the system.C. Surge chamber (M). This is a closed, diaphragm type chamber. It absorbs the variations in the volumes of water in the system caused by temperature variations.Water safety valve. On the water tank. It acts whenever faulty service leads to an operating pressure in the plumbing system that exceeds the valve opening value.

Mechanical options

Special finned heat exchangers• Coils with copper fins• Coils with copper prepainted

Electrical options

• Compressor and fan thermal magnetic switches• Compressor power factor improvement condensers• Compressor soft-start• Compressor enabling selectors

ACCESSORIES AND OPTIONAL EQUIPMENT

C

4

B1

A

2

B1

3

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GENERAL SPECIFICATIONS - STANDARD UNIT (IR)

Notes:(1): The data refer to: Water temperature: inlet: 12°C - outlet: 7°C, Outdoor air temperature 35°C D.B.(E): Data declared according to EUROVENT LCP certification programme. The values are for units without options and accessories.

Standard unit AB

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.2 1150.2 UM Cooling capacity(1)(E) 359 398 454 506 560 643 692 803 865 978 1090 1182 kW Total power input (1)(E) 115 127 144 159 174 201 214 250 271 310 338 358 kW EER (1)(E) 3.12 3.13 3.15 3.18 3.22 3.20 3.23 3.21 3.19 3.15 3.22 3.30 W/W ESEER (E) 3.92 3.95 3.97 4.01 4.04 4.07 4.10 4.06 4.06 4.02 4.09 4.21 W/WRefrigerant charge Take as reference the refrigerant charge value on the Unit Identification plate kgCompressor specificationsType DOUBLE-SCREW -Quantity 1 2 N° Capacity control 25-100 % % Starting type PART WINDING STAR-DELTA -Power input 101 113 126 141 156 179 192 225 246 281 302 322 kWEvaporator dataType shell and tube heat exchanger -Quantity 1 N° Maximum pressure on wet side 1000 kPa Total water capacity 153 141 262 256 248 241 235 406 406 387 543 535 I Water flow rate(1) 17.2 19.0 21.7 24.2 26.8 30.7 33.1 38.4 41.3 46.7 52.1 56.5 l/s Water pressure drop (1) (E) 51 45 40 48 39 49 52 57 50 51 64 53 kPa Fan specifications

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.2 1150.2 UM Quantity 8 8 10 10 10 12 12 14 14 16 20 20 N°Diameter [ Ø ] 800 mmMaximum rotation speed 900 rpmTotal air flow rate 45900 44100 56000 54880 51520 65905 61870 76930 76930 82570 109760 103040 l/sTotal power imput (1) 14.4 14.4 18.0 18.0 18.0 21.6 21.6 25.2 25.2 28.8 36.0 36.0 kWCoils specificationsType Copper pipes notched aluminium fins -Quantity 4 8 N°Total area 18.0 18.0 22.4 22.4 22.4 26.9 26.9 31.4 31.4 35.9 44.8 44.8 m2

Electrical specifications (unit without accessories)Electric power supply 400 (±10%) / 3 / 50 V/ph/Hz FLA Maximum current input 274 304 341 369 409 478 478 565 602 693 772 772 AFLI Maximum power input 164 184 204 220 242 286 286 343 368 416 464 464 kWMIC Maximum surge current 504 592 698 726 838 930 930 759 796 967 1079 1079 AData for Pumping Module 2 POLES accessorySTD pump Power input 4 4 5.5 5.5 7.5 7.5 7.5 11 11 11 15 15 kWSTD Working head (1) 105 88 95 65 108 97 90 116 100 90 96 76 kPa

STD Weight transport 232 232 300 300 312 379 379 450 450 488 536 541 kgoperation 272 272 340 340 352 429 429 500 500 558 606 641 kg

HP1 pump Power input 5.5 5.5 7.5 7.5 11 11 11 15 15 15 18.5 18.5 kWHP1 Working head (1) 159 135 149 122 157 156 155 167 153 146 158 136 kPa

HP1 Weight transport 278 278 309 309 386 449 449 499 499 536 560 565 kgoperation 318 318 349 349 436 499 499 549 549 606 630 665 kg

HP2 pump Power input 7.5 7.5 15 15 15 15 15 18.5 18.5 18.5 22 22 kWHP2 Working head (1) 240 219 242 218 209 207 206 222 210 207 192 154 kPa


12


Standard unit AB performances

Tw= Outlet water temperature °C kWf = Cooling capacity (kW). kWa = Compressor power input (kW)

The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).

MOD. TWOUTDOOR AIR TEMPERATURE (°C D.B.)

20 25 28 30 32 35 40 43 45 50kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa kWf kWa

330.2

5 390 78 379 83 365 87 356 90 347 93 334 98 312 106 299 111 292 114 271 1236 404 80 393 85 378 89 369 92 360 95 347 99 324 107 311 112 303 115 282 1247 418 81 406 86 391 90 382 93 373 96 359 101 336 108 323 113 315 116 294 1258 431 83 419 87 404 91 395 94 385 97 371 102 348 109 334 114 326 117 305 -9 445 84 433 89 417 93 408 96 398 99 384 103 360 110 346 115 338 118 316 -

10 458 86 446 90 430 94 421 97 411 100 396 104 372 112 358 116 350 119 327 -11 476 87 463 92 446 95 436 98 426 101 410 106 385 113 370 117 361 121 337 -12 494 88 480 93 462 97 451 100 441 103 424 107 398 114 382 118 373 122 347 -13 512 90 498 94 479 98 468 101 456 104 439 108 411 115 394 120 385 123 358 -14 532 91 517 96 497 100 485 102 472 105 454 110 425 117 407 121 397 124 369 -15 552 92 536 97 515 101 502 104 489 107 470 111 439 118 420 122 410 125 381 -

370.2

5 429 88 418 93 403 98 394 101 385 105 371 110 349 119 335 124 328 128 307 1386 443 89 432 95 417 99 408 103 398 106 385 111 362 120 348 125 340 129 318 1387 458 91 446 96 431 101 422 104 412 107 398 113 374 121 360 126 352 130 330 1398 473 93 461 98 445 102 435 106 426 109 411 114 387 122 373 127 365 131 342 -9 487 94 475 99 459 104 449 107 440 110 425 115 400 124 385 129 377 132 354 -

10 502 96 490 101 473 105 463 109 453 112 438 117 413 125 398 130 389 134 366 -11 521 97 508 103 490 107 479 110 469 113 453 118 426 126 410 131 401 135 376 -12 540 99 526 104 508 108 496 112 485 115 468 120 440 128 423 133 414 136 388 -13 560 100 545 106 526 110 514 113 502 116 484 121 454 129 437 134 427 138 399 -14 581 102 565 107 544 111 532 115 519 118 500 123 469 131 450 135 440 139 411 -15 602 103 586 109 563 113 550 116 537 119 517 124 484 132 465 137 454 140 423 -

420.2

5 488 97 476 103 459 109 449 113 439 117 424 123 399 133 384 139 375 144 351 1566 504 99 492 105 475 110 465 114 454 118 439 125 413 135 398 141 389 146 365 1577 521 101 508 107 491 112 480 116 470 120 454 126 428 136 412 142 403 147 378 1588 537 102 524 108 507 113 496 117 485 121 469 127 442 137 426 143 417 148 391 -9 554 104 541 110 523 115 512 119 501 123 484 129 457 139 440 145 431 150 405 -

10 570 106 557 112 539 117 527 121 516 125 499 130 471 140 454 146 445 151 418 -11 591 107 577 113 557 118 545 122 534 126 516 132 486 142 468 148 458 152 430 -12 613 108 598 114 577 120 564 124 552 128 533 134 502 143 483 149 472 154 443 -13 635 110 619 116 597 121 584 125 570 129 551 135 518 145 498 151 487 155 456 -14 658 111 641 117 618 123 604 127 590 131 569 137 534 147 514 152 502 157 469 -15 683 113 664 119 640 124 625 128 610 132 588 138 551 148 529 154 517 159 483 -

470.2

5 542 108 529 115 511 121 500 126 489 131 473 138 445 150 429 157 420 163 394 1766 561 110 547 116 529 123 517 127 506 132 489 139 461 151 445 159 435 164 408 1777 579 111 565 118 546 124 535 129 523 134 506 141 477 153 460 160 450 166 423 1798 597 113 583 120 564 126 552 131 540 135 523 143 493 154 476 162 466 167 438 -9 615 114 601 121 581 128 569 132 557 137 539 144 509 156 491 163 481 169 453 -

10 633 116 619 123 599 129 586 134 574 139 556 146 525 158 507 165 496 170 467 -11 656 117 641 124 619 131 606 135 593 140 574 147 542 159 522 166 511 172 481 -12 680 119 663 126 641 132 627 137 613 142 593 149 559 161 538 168 527 174 495 -13 704 120 687 127 663 134 648 139 634 143 612 151 576 163 555 170 543 176 509 -14 730 122 711 129 686 135 670 140 655 145 632 152 594 165 572 172 559 178 524 -15 756 123 736 130 709 137 693 142 677 147 653 154 613 166 590 174 576 179 539 -

510.2

5 605 122 589 129 567 135 554 140 541 144 522 151 489 163 469 170 458 113 428 1216 626 125 610 132 588 138 574 142 561 147 541 154 507 165 487 172 476 114 445 1227 647 127 630 134 608 140 594 145 580 149 560 156 526 167 506 174 494 116 462 1248 668 130 651 137 628 143 614 147 600 152 579 158 544 170 524 176 512 117 479 -9 689 132 671 139 648 145 634 149 620 154 598 161 563 172 542 179 530 119 496 -

10 709 134 692 141 668 147 654 152 639 156 617 163 581 174 560 181 547 120 513 -11 736 137 717 144 692 150 677 154 662 159 639 165 601 176 578 183 565 121 529 -12 763 139 744 146 717 152 701 157 685 161 660 168 620 179 596 186 583 123 545 -13 792 141 771 148 743 154 726 159 709 163 683 170 641 182 616 188 601 125 562 -14 822 143 799 151 769 157 751 161 733 166 706 173 662 184 635 191 620 126 579 -15 853 94 828 99 797 103 778 106 759 109 731 113 684 120 656 125 640 128 596 -

590.2

5 690 138 673 147 650 154 636 160 621 166 600 175 565 190 544 198 532 206 499 2226 713 140 696 149 672 157 658 162 643 168 622 177 586 192 564 201 552 208 518 2247 737 143 719 151 695 159 680 165 665 171 643 179 606 194 584 203 571 210 536 2258 760 145 742 154 717 161 702 167 687 173 664 182 626 196 604 205 591 212 555 -9 784 148 765 156 740 164 724 170 709 175 686 184 647 198 623 207 610 214 573 -

10 808 150 789 159 763 166 747 172 731 178 707 186 667 201 643 209 630 216 592 -11 837 152 817 161 789 169 772 174 756 180 730 189 688 203 663 212 649 218 609 -12 868 154 847 163 817 171 799 177 781 182 754 191 710 205 683 214 668 221 626 -13 901 156 877 165 846 173 827 179 808 185 779 193 732 208 704 217 688 223 644 -14 934 159 909 168 876 175 855 181 835 187 805 196 756 210 726 219 709 226 663 -15 969 161 942 170 906 178 885 184 864 190 832 198 780 213 748 222 731 229 682 -

13




670.2

5 742 148 724 157 699 165 684 172 669 178 646 188 608 203 586 213 573 220 537 2386 768 151 749 160 723 168 708 174 692 181 669 190 630 206 607 215 594 223 557 2407 793 153 774 162 748 171 732 177 716 183 692 192 652 208 628 217 615 225 577 2428 818 156 799 165 772 173 756 179 739 186 715 195 674 210 650 220 636 227 597 -9 844 158 824 168 796 176 780 182 763 188 738 197 696 213 671 222 657 229 617 -

10 869 161 849 170 821 178 804 184 786 191 761 200 718 215 692 224 677 232 637 -11 901 163 879 173 850 181 831 187 813 193 786 202 741 218 713 227 698 234 655 -12 935 166 911 175 879 183 860 189 841 196 812 205 764 220 735 230 719 237 674 -13 969 168 944 177 910 186 890 192 869 198 839 207 788 223 758 232 741 240 693 -14 1005 170 978 180 942 188 921 194 899 201 867 210 813 226 781 235 763 242 713 -15 1042 172 1013 182 975 191 952 197 929 203 895 213 839 228 805 238 786 245 734 -

740.2

5 860 172 840 183 811 193 794 201 776 208 750 220 707 239 681 250 666 259 625 2806 889 175 868 186 839 196 821 203 803 211 777 222 732 241 706 252 690 262 649 2827 918 178 896 189 867 198 848 206 830 214 803 225 758 244 730 255 715 264 672 2848 947 180 925 192 894 201 876 209 857 216 829 227 783 246 755 257 739 266 695 -9 975 183 953 194 922 204 903 211 884 219 856 230 808 249 780 260 763 269 719 -

10 1004 186 982 197 950 207 930 214 911 222 882 233 834 251 804 262 788 271 742 -11 1041 188 1016 199 983 209 962 217 942 224 911 235 860 254 829 265 812 274 763 -12 1078 190 1052 202 1017 212 995 219 973 227 941 238 887 257 855 268 836 277 785 -13 1117 193 1090 204 1052 214 1029 222 1006 229 972 241 915 260 881 271 861 280 808 -14 1158 195 1128 207 1088 217 1064 224 1040 232 1003 244 944 263 908 274 887 283 831 -15 1200 198 1168 209 1126 219 1100 227 1075 235 1036 246 973 266 936 277 914 286 855 -

800.2

5 927 188 904 200 874 211 855 219 836 228 808 240 762 261 734 273 718 283 674 3066 958 191 935 203 904 214 884 222 865 231 837 243 789 264 760 276 744 286 699 3087 989 194 966 206 933 217 914 225 894 233 865 246 816 266 787 279 770 289 724 3118 1020 197 996 209 963 220 943 228 923 236 893 249 843 269 813 281 796 291 749 -9 1051 200 1027 212 993 223 973 231 952 239 922 252 871 272 840 284 822 294 774 -

10 1082 203 1057 215 1023 226 1002 234 981 242 950 254 898 275 867 287 849 297 799 -11 1121 206 1095 218 1059 229 1036 237 1014 245 981 257 926 278 893 290 874 300 822 -12 1162 208 1134 221 1095 231 1072 240 1048 248 1013 260 955 281 921 293 901 303 846 -13 1204 211 1174 223 1133 234 1108 243 1084 251 1047 263 985 284 949 297 928 306 870 -14 1247 213 1215 226 1172 237 1146 245 1120 254 1081 266 1016 287 978 300 956 310 896 -15 1292 216 1258 229 1213 240 1185 248 1157 257 1116 270 1049 291 1008 303 985 313 921 -

900.2

5 1059 220 1030 233 992 244 969 252 946 260 911 273 854 294 820 306 800 316 746 3396 1095 225 1066 237 1027 248 1003 256 980 265 945 277 886 298 851 310 831 320 776 3427 1131 229 1101 242 1062 252 1038 261 1014 269 978 281 918 302 882 314 862 324 806 3468 1167 234 1137 246 1097 257 1072 265 1048 273 1011 285 950 306 914 318 893 327 836 -9 1203 238 1173 251 1132 261 1107 269 1082 277 1045 290 982 310 945 322 924 331 866 -

10 1239 242 1208 255 1167 266 1141 274 1116 282 1078 294 1014 314 976 326 955 335 895 -11 1285 246 1252 259 1208 270 1181 278 1155 286 1115 298 1048 318 1008 330 985 340 922 -12 1333 250 1298 263 1251 274 1223 282 1195 290 1152 303 1082 323 1040 335 1016 344 950 -13 1383 254 1345 267 1296 278 1266 287 1236 295 1192 307 1118 327 1074 339 1048 349 979 -14 1434 258 1394 272 1342 283 1311 291 1279 299 1232 312 1154 332 1108 344 1082 353 1009 -15 1487 263 1445 276 1390 287 1357 296 1324 304 1274 316 1192 337 1144 349 1116 358 1039 -

1000.2

5 1171 235 1142 249 1103 261 1079 270 1055 280 1019 294 960 317 924 331 903 342 847 3676 1210 239 1181 253 1140 266 1116 275 1091 284 1055 298 993 321 957 335 936 346 878 3717 1249 244 1219 258 1178 270 1153 279 1128 288 1090 302 1027 325 990 339 968 350 909 3748 1288 248 1258 262 1215 274 1190 283 1164 293 1125 306 1061 329 1022 342 1000 353 940 -9 1328 253 1296 267 1253 279 1227 288 1200 297 1161 310 1095 333 1055 346 1033 357 971 -

10 1367 257 1335 271 1291 283 1264 292 1237 301 1196 314 1129 337 1088 350 1065 361 1001 -11 1416 261 1382 275 1335 287 1306 296 1278 305 1235 319 1164 341 1121 355 1097 365 1029 -12 1468 265 1431 280 1381 292 1351 301 1320 310 1275 323 1200 346 1155 359 1129 370 1058 -13 1521 269 1482 284 1429 296 1396 305 1364 314 1316 328 1237 350 1190 364 1163 374 1088 -14 1576 273 1534 288 1478 300 1444 309 1410 318 1359 332 1275 355 1225 368 1197 379 1119 -15 1634 277 1588 292 1529 305 1493 314 1457 323 1403 337 1315 359 1262 373 1232 383 1150 -

1150.2

5 1270 251 1238 265 1196 278 1170 288 1144 298 1105 313 1041 338 1002 353 980 365 919 3926 1312 255 1280 270 1237 283 1210 293 1183 303 1144 318 1077 342 1037 357 1015 369 952 3957 1355 260 1322 275 1277 288 1250 298 1223 307 1182 322 1114 346 1073 361 1050 373 986 3998 1397 265 1364 280 1318 293 1290 302 1262 312 1220 326 1151 351 1109 365 1085 377 1019 -9 1440 270 1406 285 1359 297 1330 307 1302 316 1259 331 1187 355 1144 369 1120 381 1052 -

10 1482 275 1448 289 1400 302 1370 311 1341 321 1297 335 1224 359 1180 373 1155 385 1086 -11 1536 279 1499 294 1448 306 1417 316 1386 326 1339 340 1262 364 1216 378 1189 389 1116 -12 1592 283 1552 298 1498 311 1465 320 1432 330 1383 345 1301 369 1252 383 1224 394 1148 -13 1650 287 1607 302 1549 315 1514 325 1479 335 1427 349 1341 373 1290 388 1261 399 1180 -14 1709 291 1663 307 1603 320 1566 330 1529 340 1474 354 1383 378 1329 393 1298 404 1213 -15 1771 296 1722 312 1658 325 1619 335 1580 344 1522 359 1426 383 1369 398 1336 409 1247 -



Standard unit AB performances

14



Low noise unit AS

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.21150.2 UM Cooling capacity(1)(E) 350 389 441 489 547 623 681 781 838 948 1054 1161 kW Total power input (1)(E) 112 125 142 159 172 203 221 252 277 311 340 365 kW EER (1)(E) 3.13 3.11 3.11 3.08 3.18 3.07 3.08 3.10 3.03 3.05 3.10 3.18 W/W ESEER (E) 4.14 4.13 4.12 4.00 4.20 4.17 4.19 4.20 4.09 4.15 4.21 4.33 W/WRefrigerant charge Take as reference the refrigerant charge value on the Unit Identification plate kgCompressor specificationsType DOUBLE-SCREW -Quantity 1 2 N° Capacity control 25-100 % % Starting type PART WINDING STAR - DELTA -Power input 104 117 132 149 162 191 209 238 263 295 320 345 kWEvaporator dataType shell and tube heat exchanger -Quantity 1 N° Maximum pressure on wet side 1000 kPa Total water capacity 153 141 262 256 248 241 235 406 406 387 543 535 I Water flow rate(1) 16.7 18.6 21.1 23.4 26.1 29.8 32.5 37.3 40.0 45.3 50.4 55.5 l/s Water pressure drop (1) (E) 49 43 38 45 37 46 51 54 47 48 60 51 kPa Fan specifications


Electrical specifications (unit without accessories)Electric power supply 400 (±10%) / 3 / 50 V/ph/Hz FLA Maximum current input 274 304 341 369 409 478 478 565 602 693 772 772 AFLI Maximum power input 164 184 204 220 242 286 286 343 368 416 464 464 kWMIC Maximum surge current 504 592 698 726 838 930 930 759 796 967 1079 1079 AData for Pumping Module 2 POLES accessory USABLE NOT RECOMMENDEDSTD pump Power input 4 4 5.5 5.5 7.5 7.5 7.5 11 11 11 15 15 kWSTD Working head (1) 105 88 95 65 108 97 90 116 100 90 96 76 kPa

STD Weight transport 232 232 300 300 312 379 379 450 450 488 536 541 kgoperation 272 272 340 340 352 429 429 500 500 558 606 641 kg

HP1 pump Power input 5.5 5.5 7.5 7.5 11 11 11 15 15 15 18.5 18.5 kWHP1 Working head (1) 159 135 149 122 157 156 155 167 153 146 158 136 kPa


HP2 pump Power input 7.5 7.5 15 15 15 15 15 18.5 18.5 18.5 22 22 kWHP2 Working head (1) 240 219 242 218 209 207 206 222 210 207 192 154 kPa


Data for Pumping Module 4 POLES accessory USABLEPump Power input 5.5 5.5 5.5 7.5 7.5 7.5 11 11 11 15 15 15 kWWorking head (1) 98 84 60 99 79 69 130 77 51 138 94 64 kPa

Weighttransport 372 372 376 426 416 470 809 830 830 822 822 808 kgoperation 412 412 416 466 456 520 879 915 915 922 922 908 kg

15






330.2

5 381 81 370 86 356 90 347 93 338 97 326 101 304 110 292 114 284 118 264 1276 394 83 383 87 368 92 360 95 351 98 338 103 316 111 303 115 296 119 275 1287 407 84 396 89 381 93 372 96 363 99 350 104 328 112 314 117 307 120 286 1298 420 86 409 90 394 94 385 98 376 101 362 105 340 113 326 118 318 121 297 -9 433 87 422 92 407 96 397 99 388 102 374 107 351 114 337 119 330 122 308 -

10 447 89 435 93 419 97 410 100 401 103 386 108 363 115 349 120 341 123 319 -11 464 90 451 95 435 99 425 102 415 105 400 109 375 117 360 121 352 125 329 -12 481 91 468 96 451 100 440 103 430 106 414 111 388 118 372 122 363 126 339 -13 500 93 486 97 467 101 456 104 445 107 428 112 401 119 384 124 375 127 349 -14 519 94 504 99 484 103 472 106 461 109 443 113 414 121 397 125 387 128 360 -15 538 95 522 100 502 104 489 107 477 110 459 115 428 122 410 126 400 130 371 -

370.2

5 419 91 408 97 394 101 385 105 376 109 363 114 341 123 328 129 320 133 300 1436 433 93 422 98 407 103 398 107 389 110 376 116 353 125 340 130 332 134 311 1447 448 95 436 100 421 105 412 108 403 112 389 117 366 126 352 131 344 135 323 1458 462 96 451 102 435 106 426 110 416 113 402 118 379 127 364 132 356 137 334 -9 476 98 465 103 449 108 439 111 430 115 415 120 391 128 377 134 368 138 346 -

10 491 100 479 105 463 110 453 113 443 116 428 121 404 130 389 135 381 139 357 -11 509 101 496 107 479 111 469 114 458 118 443 123 417 131 401 136 392 140 368 -12 528 103 514 108 496 113 485 116 474 119 458 124 430 133 414 138 404 142 379 -13 547 104 533 110 514 114 502 118 490 121 473 126 444 134 427 139 417 143 390 -14 568 106 552 111 532 116 519 119 507 122 489 127 458 136 440 141 430 144 401 -15 589 107 572 113 551 117 538 121 525 124 505 129 473 137 454 142 443 146 413 -

420.2

5 474 102 462 108 446 114 436 118 426 122 412 129 387 140 373 146 364 151 341 1636 490 104 478 110 461 116 451 120 441 124 426 130 401 141 386 148 378 153 354 1647 506 105 494 112 477 117 467 121 456 126 441 132 415 143 400 149 391 154 367 1658 522 107 509 113 492 119 482 123 471 127 456 134 430 144 414 150 405 155 380 -9 538 109 525 115 508 121 497 125 486 129 470 135 444 145 428 152 418 157 393 -

10 554 111 541 117 523 122 512 126 501 130 485 137 458 147 441 153 432 158 406 -11 574 112 560 118 541 124 530 128 518 132 501 138 472 149 455 155 445 160 418 -12 595 114 580 120 560 125 548 130 536 134 518 140 487 150 469 156 459 161 430 -13 617 115 601 121 580 127 567 131 554 135 535 142 503 152 484 158 473 163 443 -14 640 117 623 123 600 129 587 133 573 137 553 143 519 154 499 160 487 165 456 -15 663 118 645 125 621 130 607 134 592 139 571 145 535 155 514 161 502 166 469 -

470.2

5 524 114 512 121 494 128 483 133 473 138 457 146 430 158 415 166 405 172 381 1866 542 116 529 123 511 130 500 135 489 140 473 147 446 160 430 168 420 174 395 1877 559 117 546 125 528 131 517 136 506 141 489 149 461 162 445 169 435 175 409 1898 577 119 563 127 545 133 533 138 522 143 505 151 477 163 460 171 450 177 423 -9 594 121 581 128 562 135 550 140 538 145 521 152 492 165 475 172 465 178 437 -

10 612 123 598 130 578 137 567 142 555 147 537 154 507 166 490 174 480 180 452 -11 634 124 619 132 598 138 586 143 573 148 555 156 523 168 505 176 494 182 465 -12 657 126 641 133 619 140 606 145 593 150 573 157 540 170 520 178 509 184 478 -13 680 127 663 135 640 141 626 146 612 152 592 159 557 172 536 180 524 186 492 -14 705 128 687 136 663 143 648 148 633 153 611 161 574 174 553 182 540 188 506 -15 730 130 711 138 685 145 670 150 654 155 631 163 593 176 570 183 557 190 521 -

510.2

5 591 127 575 134 554 140 541 145 529 150 510 157 478 169 458 176 448 113 418 1216 612 129 595 137 574 143 561 148 548 152 528 160 496 172 476 179 465 114 435 1227 632 132 616 139 594 145 580 150 567 155 547 162 514 174 494 181 482 116 451 1248 652 134 636 142 613 148 600 153 586 157 566 164 532 176 511 183 500 117 468 -9 673 137 656 144 633 151 619 155 605 160 584 167 550 178 529 185 517 119 485 -

10 693 140 676 147 653 153 638 158 624 162 603 169 568 181 547 188 535 120 501 -11 719 142 701 149 676 155 661 160 646 165 624 172 587 183 564 190 552 121 517 -12 746 144 726 152 700 158 685 163 669 167 645 174 606 186 583 193 569 123 532 -13 774 146 753 154 725 160 709 165 692 170 667 177 626 188 601 195 587 125 549 -14 803 149 781 156 752 163 734 168 716 172 690 179 647 191 621 198 606 126 565 -15 833 94 809 99 779 103 760 106 741 109 714 113 668 120 641 125 625 128 582 -

590.2

5 668 147 652 156 629 164 616 170 602 177 582 186 548 202 527 211 516 219 484 2366 691 149 674 159 651 167 637 173 623 179 602 189 567 204 547 214 535 221 502 2387 714 152 697 161 673 169 659 175 644 182 623 191 587 207 566 216 553 223 520 2408 737 155 719 164 695 172 680 178 666 184 644 193 607 209 585 218 572 225 538 -9 760 157 742 166 717 174 702 181 687 187 664 196 627 211 604 220 591 228 556 -

10 782 160 764 169 739 177 723 183 708 189 685 198 646 213 623 223 610 230 574 -11 811 162 792 171 765 179 748 186 732 192 708 201 667 216 642 225 628 232 590 -12 841 164 820 174 792 182 774 188 757 194 731 203 688 219 662 228 647 235 607 -13 873 167 850 176 820 184 801 190 783 197 755 206 710 221 682 231 667 238 624 -14 905 169 881 178 848 187 829 193 809 199 780 209 732 224 703 233 687 241 642 -15 938 171 912 181 878 189 857 196 837 202 806 211 755 227 725 236 708 243 661 -

: in these working points the unit works with fans at the maximum speed.

Low noise unit AS performances

16






670.2

5 730 161 712 171 688 180 673 186 658 193 636 204 599 221 576 231 564 240 529 2586 755 164 737 174 712 182 697 189 681 196 658 206 620 223 597 234 584 242 548 2607 780 166 762 176 736 185 720 192 704 199 681 209 642 226 618 236 605 244 568 2638 805 169 786 179 760 188 744 195 728 202 704 212 663 229 639 239 626 247 588 -9 830 172 811 182 784 191 767 198 751 204 726 214 685 231 660 241 646 249 607 -

10 855 175 835 185 808 194 791 200 774 207 749 217 706 234 681 244 667 251 627 -11 887 177 865 188 836 196 818 203 800 210 773 220 729 236 702 246 687 254 645 -12 920 180 897 190 865 199 846 206 827 212 799 223 752 239 724 249 708 257 663 -13 954 182 929 193 896 202 876 208 856 215 825 225 776 242 746 252 729 260 682 -14 989 185 963 195 927 204 906 211 885 218 853 228 800 245 769 255 751 263 702 -15 1026 187 997 198 960 207 937 214 915 221 881 231 826 248 793 258 774 266 722 -

740.2

5 837 182 817 194 789 204 772 212 755 220 730 232 688 253 662 265 648 274 608 2966 865 185 844 197 816 207 799 215 781 223 755 235 712 255 686 267 672 277 631 2997 893 188 872 200 843 210 825 218 807 226 781 238 737 258 710 270 695 279 654 3018 921 191 899 203 870 213 852 221 834 229 807 241 761 261 734 272 719 282 676 -9 949 194 927 206 897 216 878 224 860 232 832 244 786 263 758 275 742 285 699 -

10 977 197 955 209 924 219 905 227 886 235 858 246 811 266 782 278 766 287 722 -11 1012 199 988 211 956 221 936 229 916 237 886 249 836 269 806 281 789 290 742 -12 1049 202 1023 214 989 224 968 232 947 240 915 252 863 272 831 284 813 293 764 -13 1087 204 1060 216 1023 227 1001 235 978 243 945 255 890 275 857 287 838 297 786 -14 1126 207 1097 219 1058 230 1035 238 1011 246 976 258 918 278 883 290 863 300 809 -15 1167 209 1136 222 1095 232 1070 241 1045 249 1008 261 947 281 910 294 889 303 832 -

800.2

5 898 202 876 214 846 226 828 235 810 244 783 257 738 279 711 292 695 303 653 3276 928 205 906 218 875 229 857 238 838 247 811 260 764 282 736 295 721 306 677 3307 958 208 935 221 904 232 885 241 866 250 838 263 791 285 762 298 746 309 701 3338 988 211 965 224 933 235 914 244 895 253 865 266 817 288 788 301 771 312 726 -9 1018 214 995 227 962 239 942 247 923 256 893 269 843 291 814 304 797 314 750 -

10 1048 217 1024 230 991 242 971 250 951 259 920 272 870 294 839 307 822 317 774 -11 1086 220 1061 233 1026 245 1004 253 983 262 951 275 897 297 865 310 847 321 797 -12 1125 223 1098 236 1061 248 1038 256 1016 265 982 279 926 301 892 314 873 324 820 -13 1166 226 1137 239 1098 251 1074 260 1050 268 1014 282 955 304 919 317 899 328 843 -14 1208 228 1177 242 1136 254 1110 263 1085 272 1047 285 985 307 948 321 926 331 868 -15 1252 231 1219 245 1175 257 1148 266 1121 275 1082 288 1016 311 977 324 954 335 893 -

900.2

5 1026 231 998 244 961 256 939 264 917 273 883 286 828 308 794 321 776 332 724 3556 1061 236 1033 249 995 260 973 269 950 278 916 291 859 312 825 325 806 336 752 3597 1096 240 1067 254 1029 265 1006 273 983 282 948 295 890 317 855 329 836 340 781 3638 1131 245 1102 258 1063 270 1039 278 1016 287 980 299 921 321 886 334 866 344 810 -9 1166 250 1137 263 1097 274 1073 283 1049 291 1013 304 952 325 916 338 896 348 839 -

10 1201 254 1171 268 1131 279 1106 287 1082 296 1045 308 983 329 947 342 926 352 868 -11 1246 258 1214 272 1171 283 1145 292 1119 300 1080 313 1016 334 977 346 955 356 894 -12 1292 263 1258 276 1213 288 1186 296 1158 305 1117 317 1049 339 1008 351 985 361 921 -13 1340 267 1304 281 1256 292 1227 301 1198 309 1155 322 1083 343 1041 356 1016 366 949 -14 1390 271 1352 285 1301 297 1271 305 1240 314 1194 327 1119 348 1074 361 1048 371 978 -15 1442 275 1401 290 1348 301 1315 310 1283 319 1235 332 1156 353 1108 366 1081 376 1007 -

1000.2

5 1132 249 1104 264 1066 277 1043 287 1020 296 986 311 928 336 893 351 874 363 819 3896 1170 254 1142 269 1103 281 1079 291 1055 301 1020 316 961 340 925 355 905 366 849 3937 1208 259 1179 273 1139 286 1115 296 1090 305 1054 320 993 344 957 359 936 370 879 3978 1246 263 1216 278 1175 291 1150 300 1126 310 1088 324 1026 348 989 363 967 374 909 -9 1284 268 1253 283 1212 295 1186 305 1161 314 1122 329 1059 353 1020 367 999 378 938 -

10 1322 273 1291 288 1248 300 1222 310 1196 319 1157 333 1091 357 1052 371 1030 382 968 -11 1370 277 1336 292 1291 304 1263 314 1236 324 1194 338 1125 362 1084 376 1060 387 995 -12 1419 281 1384 296 1335 309 1306 319 1277 328 1233 342 1160 366 1117 381 1092 392 1023 -13 1471 285 1433 301 1381 313 1350 323 1319 333 1273 347 1196 371 1150 385 1124 396 1052 -14 1524 290 1483 305 1429 318 1396 328 1363 337 1314 352 1233 376 1185 390 1157 401 1082 -15 1580 294 1536 310 1478 323 1443 332 1409 342 1357 357 1271 381 1221 395 1192 406 1112 -

1150.2

5 1247 268 1216 284 1175 298 1149 309 1124 320 1086 336 1022 362 984 378 962 391 902 4206 1289 274 1258 290 1215 303 1189 314 1162 324 1123 340 1058 367 1019 382 997 395 935 4247 1331 279 1299 295 1255 308 1228 319 1201 329 1161 345 1094 371 1054 387 1031 399 968 4278 1372 284 1340 300 1295 313 1267 324 1240 334 1199 350 1130 376 1089 391 1066 404 1001 -9 1414 289 1381 305 1335 318 1307 329 1278 339 1236 354 1166 380 1124 396 1100 408 1034 -

10 1456 294 1422 310 1375 324 1346 334 1317 344 1274 359 1202 385 1159 400 1134 412 1067 -11 1509 299 1472 315 1422 328 1391 339 1361 349 1315 364 1239 390 1194 405 1168 417 1096 -12 1564 303 1524 319 1471 333 1439 343 1406 354 1358 369 1278 395 1230 410 1203 422 1127 -13 1620 308 1578 324 1522 338 1487 348 1453 359 1402 374 1318 400 1267 415 1238 427 1159 -14 1679 312 1634 329 1574 343 1538 353 1502 364 1448 379 1358 405 1305 421 1275 433 1191 -15 1740 317 1692 334 1628 348 1590 358 1552 369 1495 385 1401 411 1345 426 1313 438 1225 -


Low noise unit AS performances

17


Extra low noise unit AX

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.21150.2 UM Cooling capacity(1)(E) 337 378 424 466 532 594 655 747 805 920 1031 1130 kW Total power input (1)(E) 115 128 147 166 179 214 233 263 288 316 353 385 kW EER (1)(E) 2.93 2.95 2.88 2.81 2.97 2.78 2.81 2.84 2.80 2.91 2.92 2.94 W/W ESEER (E) 4.01 4.03 3.98 3.96 4.09 3.94 3.96 4.01 3.98 4.09 4.06 4.11 W/WRefrigerant charge Take as reference the refrigerant charge value on the Unit Identification plate kgCompressor specificationsType DOUBLE-SCREW -Quantity 1 2 N° Capacity control 25-100 % % Starting type PART WINDING STAR - DELTA -Power input 109 122 140 159 172 206 225 253 278 305 339 371 kWEvaporator dataType shell and tube heat exchanger -Quantity 1 N° Maximum pressure on wet side 1000 kPa Total water capacity 153 141 262 256 248 241 235 406 406 387 543 535 I Water flow rate(1) 16.1 18.1 20.3 22.3 25.4 28.4 31.3 35.7 38.5 44.0 49.3 54.0 l/s Water pressure drop (1) (E) 45 41 35 41 35 42 47 49 43 45 57 48 kPa Fan specifications


Electrical specifications (unit without accessories)Electric power supply 400 (±10%) / 3 / 50 V/ph/Hz FLA Maximum current input 258 288 321 349 389 454 454 537 574 661 732 732 AFLI Maximum power input 157 177 195 211 233 275 275 330 355 402 446 446 kWMIC Maximum surge current 488 576 678 706 818 906 906 731 768 935 1039 1039 AData for Pumping Module 4 POLES accessoryPump Power input 5.5 5.5 5.5 7.5 7.5 7.5 11 11 11 15 15 15 kWWorking head (1) 98 84 60 99 79 69 130 77 51 138 94 64 kPa

Weighttransport 372 372 376 426 416 470 809 830 830 822 822 808 kgoperation 412 412 416 466 456 520 879 915 915 922 922 908 kg


18






330.2

5 367 85 356 90 342 95 334 98 326 102 314 107 293 115 281 120 274 124 255 1346 379 87 369 92 355 96 346 100 338 103 325 108 304 116 292 121 285 125 265 1357 392 88 381 93 367 98 358 101 350 104 337 109 316 118 303 123 296 127 276 1358 405 90 394 95 379 99 371 103 362 106 349 111 327 119 314 124 306 128 286 -9 417 92 406 97 392 101 383 104 374 107 360 112 338 120 325 125 317 129 296 -

10 430 93 419 98 404 102 395 106 386 109 372 113 349 121 336 126 328 130 307 -11 446 95 434 100 419 104 409 107 399 110 385 115 361 123 347 127 339 131 316 -12 463 96 451 101 434 105 424 108 414 112 398 116 373 124 358 129 350 132 326 -13 481 97 467 103 450 107 439 110 428 113 412 118 386 125 370 130 361 134 336 -14 499 99 485 104 466 108 455 111 444 115 427 119 399 127 382 132 373 135 347 -15 518 100 503 106 483 110 471 113 459 116 441 121 412 128 395 133 385 136 357 -

370.2

5 407 95 397 101 382 106 374 110 365 114 353 119 331 129 318 135 311 139 291 1496 421 97 410 103 396 108 387 111 378 115 365 121 343 130 330 136 323 140 302 1517 435 99 424 105 409 109 400 113 391 117 378 122 356 132 342 137 335 142 314 1528 449 101 438 106 423 111 414 115 404 118 391 124 368 133 354 138 346 143 325 -9 463 103 452 108 436 113 427 116 417 120 403 125 380 134 366 140 358 144 336 -

10 477 104 465 110 450 115 440 118 430 122 416 127 392 136 378 141 370 145 347 -11 494 106 482 111 465 116 455 120 445 123 430 129 405 137 390 143 381 147 358 -12 513 107 500 113 482 118 471 121 461 125 445 130 418 139 402 144 393 148 368 -13 532 109 518 115 499 119 488 123 476 126 460 132 431 140 415 146 405 150 379 -14 552 111 537 116 517 121 505 125 493 128 475 133 445 142 428 147 418 151 390 -15 572 112 556 118 535 123 522 126 510 130 491 135 460 144 441 149 431 153 402 -

420.2

5 456 108 444 115 429 121 419 125 410 130 396 137 372 148 358 155 350 160 328 1736 471 110 459 117 444 123 434 127 424 132 410 138 386 150 372 156 363 162 341 1747 486 112 475 118 458 124 449 129 439 133 424 140 399 151 385 158 376 163 353 1758 502 114 490 120 473 126 463 131 453 135 438 142 413 153 398 159 389 165 366 -9 517 115 505 122 488 128 478 132 468 137 452 143 426 154 411 161 402 166 378 -

10 533 117 520 124 503 130 492 134 482 138 466 145 440 156 424 162 415 168 391 -11 552 119 539 126 521 131 509 136 498 140 482 147 454 158 437 164 428 169 402 -12 572 120 558 127 539 133 527 137 515 142 498 148 469 159 451 166 441 171 414 -13 593 122 578 129 558 135 545 139 533 144 514 150 483 161 465 168 455 173 426 -14 615 124 599 131 577 136 564 141 551 145 531 152 499 163 480 169 469 175 438 -15 638 125 620 132 597 138 583 143 570 147 549 154 515 165 495 171 483 176 451 -

470.2

5 500 122 487 130 471 136 461 142 451 147 435 155 410 169 395 177 386 184 363 1986 516 124 504 131 487 138 477 144 466 149 451 157 425 171 409 179 401 185 376 2007 533 125 520 133 503 140 492 146 482 151 466 159 440 172 424 181 415 187 390 2028 550 127 537 135 519 142 508 147 497 153 481 161 454 174 438 182 429 189 403 -9 566 129 553 137 535 144 524 149 513 155 497 163 469 176 452 184 443 190 417 -

10 583 131 570 139 551 146 540 151 529 156 512 164 484 178 467 186 457 192 430 -11 604 132 590 140 570 147 558 153 546 158 529 166 499 180 481 188 471 194 443 -12 626 134 611 142 590 149 577 154 565 160 546 168 515 182 496 190 485 196 456 -13 648 136 632 144 610 151 597 156 584 162 564 170 531 184 511 192 500 198 469 -14 672 137 655 145 631 153 617 158 603 164 582 172 547 186 527 194 515 200 482 -15 696 139 678 147 653 154 638 160 623 165 601 174 565 188 543 196 530 202 496 -

510.2

5 575 135 560 142 539 149 527 154 514 159 496 167 465 180 446 187 435 113 406 1216 595 137 579 145 558 152 545 157 533 162 514 169 482 182 463 190 452 114 423 1227 615 140 599 148 577 154 564 159 551 164 532 172 500 185 480 192 469 116 439 1248 634 143 618 151 596 157 583 162 570 167 550 175 517 187 497 194 486 117 455 -9 654 146 638 153 616 160 602 165 589 170 568 177 535 189 515 197 503 119 471 -

10 674 148 657 156 635 163 621 167 607 172 587 180 552 192 532 199 520 120 488 -11 699 151 681 158 657 165 643 170 628 175 607 182 571 195 549 202 537 121 503 -12 725 153 706 161 681 168 666 173 650 178 627 185 589 197 567 205 554 123 518 -13 752 156 732 164 706 170 689 175 673 180 649 188 609 200 585 208 571 125 534 -14 781 158 759 166 731 173 714 178 697 183 671 190 629 203 604 210 589 126 550 -15 810 94 787 99 757 103 739 106 721 109 694 113 650 120 623 125 608 128 567 -

590.2

5 637 158 621 168 600 177 587 183 574 190 555 200 522 217 503 227 492 236 461 2546 659 161 643 171 621 179 608 186 594 193 574 203 541 220 521 230 510 238 478 2567 681 164 664 174 642 182 628 189 614 196 594 206 560 222 539 232 528 240 495 2588 702 166 686 176 663 185 649 192 635 198 614 208 579 225 558 235 546 243 513 -9 724 169 707 179 684 188 669 194 655 201 633 211 597 227 576 237 564 245 530 -

10 746 172 729 182 704 191 690 197 675 204 653 213 616 230 594 240 582 247 547 -11 774 174 755 184 729 193 714 200 698 206 675 216 636 233 612 242 599 250 563 -12 802 177 782 187 755 196 738 202 722 209 697 219 656 235 631 245 617 253 579 -13 832 179 810 190 781 198 764 205 746 212 720 222 677 238 651 248 636 256 595 -14 863 182 840 192 809 201 790 208 772 214 744 225 698 241 671 251 655 259 612 -15 895 184 870 195 837 204 818 211 798 217 768 227 720 244 691 254 675 262 630 -


Extra low noise unit AX performances

19






670.2

5 702 173 685 183 662 193 647 200 633 208 612 219 576 237 554 248 542 257 509 2776 726 176 709 187 685 196 670 203 655 211 633 222 597 240 575 251 562 260 527 2807 751 179 732 190 708 199 693 206 678 214 655 225 617 243 595 254 582 263 546 2828 775 182 756 193 731 202 715 209 700 217 677 227 638 246 615 256 602 265 565 -9 799 185 780 196 754 205 738 212 722 220 698 230 659 248 635 259 621 268 584 -

10 823 188 803 199 777 208 761 215 744 222 720 233 680 251 655 262 641 270 603 -11 853 191 832 202 804 211 787 218 770 225 744 236 701 254 675 265 661 273 620 -12 885 193 862 204 832 214 814 221 796 228 769 239 723 257 696 268 681 277 638 -13 917 196 894 207 862 217 842 224 823 231 794 242 746 260 718 271 701 280 656 -14 951 199 926 210 892 220 871 227 851 234 820 245 770 263 740 274 722 283 675 -15 987 201 959 213 923 223 902 230 880 237 847 248 794 267 762 278 744 286 694 -

740.2

5 800 194 781 207 754 217 738 226 722 235 698 247 658 269 634 281 620 292 582 3156 827 197 807 210 780 221 764 229 747 238 723 250 681 271 656 284 642 295 603 3187 854 200 834 213 806 224 789 232 772 241 747 253 705 274 679 287 665 297 625 3208 881 203 860 216 832 227 815 235 797 243 771 256 728 277 702 290 688 300 647 -9 907 206 887 219 858 230 840 238 822 246 796 259 752 280 725 293 710 303 668 -

10 934 209 913 222 884 233 866 241 848 249 820 262 775 283 748 295 733 306 690 -11 968 212 945 225 914 236 895 244 876 252 847 265 800 286 771 299 755 309 710 -12 1003 215 979 227 946 238 926 247 905 255 875 268 825 289 795 302 778 312 731 -13 1039 217 1014 230 978 241 957 250 936 258 904 271 851 293 819 305 801 316 752 -14 1077 220 1049 233 1012 244 990 253 967 261 933 274 878 296 845 309 826 319 773 -15 1116 222 1087 236 1047 247 1023 256 1000 265 964 278 905 299 871 312 851 322 796 -

800.2

5 862 213 842 227 813 239 796 248 778 258 752 272 709 295 683 309 668 321 627 3466 891 217 870 230 841 242 823 252 805 261 779 275 734 298 707 312 692 324 650 3497 920 220 899 234 869 246 851 255 832 264 805 278 759 301 732 315 717 327 674 3528 949 223 927 237 897 249 878 258 859 268 831 281 785 305 757 318 741 330 697 -9 978 227 956 240 924 252 905 262 886 271 858 285 810 308 782 322 765 333 720 -

10 1007 230 984 244 952 256 933 265 913 274 884 288 836 311 806 325 790 336 744 -11 1043 233 1019 247 985 259 965 268 944 277 913 291 862 314 831 328 814 339 765 -12 1081 236 1055 250 1019 262 997 271 976 281 943 295 889 318 857 332 838 343 787 -13 1120 239 1092 253 1054 265 1031 275 1008 284 974 298 917 322 883 336 864 347 810 -14 1161 242 1131 256 1091 268 1067 278 1042 287 1006 302 946 325 910 339 890 350 833 -15 1203 244 1171 259 1129 272 1103 281 1077 291 1039 305 976 329 938 343 917 354 857 -

900.2

5 996 239 969 252 933 264 911 273 890 282 857 296 803 318 771 332 753 343 702 3676 1030 243 1002 257 966 269 944 278 922 287 889 300 834 323 801 336 782 347 730 3717 1064 248 1036 262 999 274 976 283 954 291 920 305 864 327 830 340 811 351 758 3758 1098 253 1069 267 1032 278 1009 287 986 296 951 309 894 331 860 345 840 355 786 -9 1132 258 1103 272 1064 283 1041 292 1018 301 983 314 924 336 889 349 869 359 814 -

10 1165 263 1137 277 1097 288 1073 297 1050 305 1014 318 954 340 919 353 898 363 842 -11 1209 267 1178 281 1137 293 1111 301 1086 310 1048 323 986 345 948 358 927 368 868 -12 1254 271 1221 285 1177 297 1150 306 1124 315 1084 328 1018 350 978 363 956 373 894 -13 1301 276 1266 290 1219 302 1191 311 1163 320 1121 333 1051 355 1010 368 986 378 921 -14 1349 280 1312 295 1263 307 1233 315 1203 324 1159 338 1086 360 1042 373 1017 383 949 -15 1399 285 1360 299 1308 311 1276 320 1245 329 1199 343 1122 365 1076 378 1050 388 978 -

1000.2

5 1108 264 1080 279 1043 293 1021 304 998 314 964 330 908 356 874 372 855 384 801 4126 1145 269 1117 284 1079 298 1055 308 1032 319 998 334 940 360 905 376 885 388 831 4167 1182 274 1153 290 1114 303 1090 313 1067 324 1031 339 972 365 936 380 916 392 860 4208 1219 279 1190 295 1150 308 1125 318 1101 328 1064 344 1004 369 967 384 946 397 889 -9 1256 284 1226 300 1185 313 1160 323 1135 333 1098 348 1036 374 998 389 977 401 918 -

10 1293 289 1263 305 1221 318 1195 328 1170 338 1131 353 1068 378 1029 393 1007 405 947 -11 1340 293 1307 309 1263 323 1236 333 1209 343 1168 358 1101 383 1060 398 1037 410 974 -12 1388 298 1354 314 1306 327 1278 337 1249 348 1206 363 1135 388 1092 403 1068 415 1001 -13 1439 302 1401 318 1351 332 1321 342 1290 352 1245 368 1170 393 1125 408 1100 420 1029 -14 1491 307 1451 323 1398 337 1366 347 1333 357 1286 373 1206 398 1159 413 1132 425 1058 -15 1545 311 1502 328 1446 342 1412 352 1378 362 1327 378 1244 403 1194 419 1166 430 1088 -

1150.2

5 1214 289 1184 306 1143 321 1119 332 1094 344 1057 361 995 389 958 407 937 420 878 4516 1255 294 1224 311 1182 326 1157 338 1131 349 1093 366 1030 394 992 411 970 425 910 4557 1295 300 1264 317 1221 332 1195 343 1169 354 1130 371 1065 399 1026 416 1004 429 942 4608 1336 305 1304 322 1260 337 1233 348 1207 359 1167 376 1100 404 1060 421 1037 434 974 -9 1376 311 1344 328 1299 342 1272 354 1244 365 1203 381 1135 409 1094 425 1071 439 1006 -

10 1417 316 1384 333 1338 348 1310 359 1282 370 1240 386 1170 414 1128 430 1104 443 1038 -11 1468 321 1433 338 1384 353 1354 364 1325 375 1280 392 1206 419 1162 436 1137 449 1067 -12 1522 326 1483 343 1432 358 1400 369 1369 380 1322 397 1244 425 1197 441 1170 454 1097 -13 1577 331 1536 348 1481 363 1448 375 1414 386 1365 402 1282 430 1233 447 1205 460 1128 -14 1634 336 1590 354 1532 369 1497 380 1462 391 1409 408 1322 436 1270 452 1241 465 1160 -15 1694 341 1647 359 1585 374 1547 385 1510 397 1455 414 1363 441 1309 458 1278 471 1192 -


Extra low noise unit AX performances

20

Correction factor for the use recovery heat sideETHYLENE GLYCOL with water produced between 30 ÷ 55 º C.

PROPYLENE GLYCOL with water produced between 30 ÷ 55ºC.

Percentage Of glycol in mass / volume 0 / 0 10 / 8.9 20 / 18.1 30 / 27.7 40 / 37.5 Freezing point [°C] 0 -3.2 -8 -14 -22 Heating capacity CCPF 1.000 0.995 0.985 0.975 0.970 Water flow rate CCQA 1.000 1.038 1.062 1.091 1.127 Water pressure drop CCDP 1.000 1.026 1.051 1.077 1.103

Percentage Of glycol in mass / volume 0 / 0 10 / 9.6 20 / 19.4 30 / 29.4 40 / 39.6 Freezing point [°C] 0 -3.3 -7 -13 -21Heating capacity CCPF 1 0.99 0.975 0.965 0.955Water flow rate CCQA 1 1.018 1.032 1.053 1.082Water pressure drop CCDP 1 1.026 1.051 1.077 1.103Based on DESIGN CONDITIONS from the table “performances” extract Cooling Capacity (kWf) and Compressors Power Input (kWa).Based on type and percentage of glycol extract CCPT, CCQA, CCDP.Then calculate. Pt_brine=kWtrxCCPTThen calculate brine flow rate to the heat recovery exchanger: Q_brine_rec[l/s]=CCQAx(Pt_brine[kW]*0.86/∆T_brine)/3.6where ∆T_brine is the temperature difference outlet-intlet heat recovery exchanger: ∆T_brine=Twout_rec_brine-Twin_rec_brineWith this brine flow rate enter in abscissa on the water pressure drop of the heat recovery then you have Dp_app.Finally you can calculate the actual pressure drop of the brine on heat recovery: Dp_rec_brine=CCDPxDp_app

Correction factor for the use evaporator side

ETHYLENE GLYCOL with water produced between 5 ÷ 20 º C.

PROPYLENE GLYCOL with water produced between 5 ÷ 20 º C.

Percentage Of glycol in mass / volume 0 / 0 10 / 8.9 20 / 18.1 30 / 27.7 40 / 37.5 Freezing point [°C] 0 -3.2 -8 -14 -22Cooling capacity CCPF 1 0.99 0.98 0.97 0.95Power input CCPA 1 1 0.99 0.99 0.98Water flow rate CCQA 1 1.04 1.08 1.12 1.16Water pressure drop CCDP 1 1.08 1.16 1.25 1.35

Percentage Of glycol in mass / volume 0 / 0 10 / 9.6 20 / 19.4 30 / 29.4 40 / 39.6 Freezing point [°C] 0 -3.3 -7 -13 -21Cooling capacity CCPF 1 0.98 0.96 0.94 0.92Power input CCPA 1 0.99 0.98 0.95 0.93Water flow rate CCQA 1 1.01 1.03 1.06 1.09Water pressure drop CCDP 1 1.05 1.11 1.22 1.38

Based on outdoor air temperature and leaving water temperature of the evaporator (DESIGN CONDITIONS) from the table “performances” extract Cooling Capacity (kWf) and Compressors Power Input (kWa).Based on type and percentage of glycol extract CCPF, CCPA, CCQA, CCDP.Then calculate. Pf_brine=kWfxCCPF Pass_CP_brine=kWaxCCPAThen calculate brine flow rate of the evaporator: Q_brine_evap[l/s]=CCQAx(Pf_brine[kW]*0.86/∆T_brine)/3.6where ∆T_brine is the difference inlet-outlet evaporator water temperature: ∆T_brine=Twin_evap_brine-Twout_evap_brineWith this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp_app.Finally you can calculate the actual pressure drop of the brine on evaporator side: Dp_evap_brine=CCDPxDp_app

Fouling factors

The performances supplied with the tables are referred to a fouling factory = 0.44x10-4 m² K/W . For different values of the fouling factory, use the reduction coefficients reported in the following table.

F.c. PF: Correction Factor for Cooling capacityF.c. PA: Correction Factor for compressor power Input

Fouling factory Evaporator F.c. PF F.c. PA

(m² K / W) 0.44 x 10-4 1 1(m² K / W) 0.86 x 10-4 0.98 0.99 (m² K / W) 1.72 x 10-4 0.93 0.98


21

GENERAL SPECIFICATIONS - BRINE UNIT (BR)

Brine Unit (BR)

Correction factors to apply to the basic version data

percentage of glycol in mass / volume 20 / 18.1 freezing point [°C] -8

Produced water temperature 4 2 0 -2 -4 -6 -8Cooling capacity CCPF 0.912 0.855 0.798 0.738 0.683 - -Power input CCPA 0.967 0.957 0.947 0.927 0.897 - -Water flow rate CCQA 1.071 1.072 1.073 1.075 1.076 - -Water pressure drop CCDP 1.090 1.095 1.100 1.110 1.120 - -

percentage of glycol in mass / volume 30 / 27.7

freezing point [°C] -14Produced water temperature 4 2 0 -2 -4 -6 -8

Cooling capacity CCPF 0.899 0.842 0.785 0.725 0.670 0.613 0.562Power input CCPA 0.960 0.950 0.940 0.920 0.890 0.870 0.840Water flow rate CCQA 1.106 1.107 1.108 1.109 1.110 1.111 1.112Water pressure drop CCDP 1.140 1.145 1.150 1.155 1.160 1.175 1.190




percentage of glycol in mass / volume 20 / 19.4 freezing point [°C] -8

Produced water temperature 4 2 0 -2 -4 -6 -8Cooling capacity CCPF 0.874 0.807 0.740 0.690 0.641 - -Power input CCPA 0.945 0.935 0.925 0.900 0.875 - -Water flow rate CCQA 1.037 1.038 1.039 1.039 1.040 - -Water pressure drop CCDP 1.110 1.115 1.120 1.130 1.140 - -







ETHYLENE GLYCOL

PROPYLENE GLYCOL

Based on leaving water temperature of the evaporator and condensing temperature = 7°C from the table “performances” extract Cooling Capacity (kWf) and Compressors Power Input (kWa).Based on type and percentage of glycol extract CCPF, CCPA, CCQA, CCDP.Then calculate. Pf_brine=kWfxCCPF Pass_CP_brine=kWaxCCPAThen calculate brine flow rate: Q_brine_evap[l/s]=CCQAx(Pf_brine[kW]*0.86/∆T_brine)/3.6where ∆T_brine is the difference between inlet-outlet evaporator water temperature: ∆T_brine=Twin_evap_brine-Twout_evap_brineWith this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp_app.Finally you can calculate the actual pressure drop of the brine on evaporator side: Dp_evap_brine=CCDPxDp_app

22

TECHNICAL SPECIFICATIONS FOR DESUPERHEATER UNIT (VD)

Desuperheater unit VD

Notes:A: STAINLESS STEEL BRAZE PLATESB: SHELL AND TUBE HEAT EXCHANGERThe data refer to: Water temperature: evaporator inlet : 12°C - evaporator outlet: 7°C, Outdoor air temperature 35°CThe data refer to: Water temperature: recovery inlet : 40°C - recovery outlet: 45°C.

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.21150.2 UMType of recovery exchanger A B -

Quantity 2 N°

Max. operating pressure on wet side 1000 kPa

Total water content of recovery ex-changers 8 8 9 10 10 13 13 16 20 20 28 46 l

Standard unit AB

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.21150.2 UMVD Cooling capacity (1) 373 414 472 526 582 669 720 835 900 1017 1134 1229 kWVD Compressor power input (1) 98 109 122 137 151 174 187 218 238 273 293 312 kWVD Total power input (1) 112 124 140 155 169 196 208 243 264 302 329 348 kWEER VD (1) 3.33 3.35 3.37 3.40 3.44 3.42 3.46 3.43 3.41 3.37 3.45 3.53 kWVD water floe rate (1) 17.8 19.8 22.6 25.1 27.8 31.9 34.4 39.9 43.0 48.6 54.2 58.7 l/sVD water pressure drop (1) 55 49 43 52 42 53 56 62 54 55 69 57 kPaRecovered heating capacity (1) 93 104 116 130 144 165 177 207 227 259 278 297 kWDesuperheater water flow rate (1) 4.4 5.0 5.5 6.2 6.9 7.9 8.5 9.9 10.8 12.4 13.3 14.2 l/sDesuperheater water pressure drop (1) 10 12 15 9 11 11 13 18 15 11 14 15 kPaRecovered water pressure drop 10 12 15 9 11 11 13 18 15 11 14 15 kPa

Low noise unit AS

Extra low noise unit AX



Notes:(1): The data refer to: Water temperature: evaporator inlet : 12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C The data refer to: Water temperature: recovery inlet : 40°C - recovery outlet: 45°C.



23

Recovery heat exchanger specifications Desuperheater unit VD

MOD. TWR

OUTDOOR AIR TEMPERATURE (°C D.B.) Standard unit - AB Low noise unit - AS Extra low noise unit - AX

20 25 30 35 40 45 20 25 30 35 40 45 20 25 30 35 40 45kwtr = RECOVERED HEATING CAPACITY [Kw]

330.140 64.4 70.2 91.6 102.0 114.2 126.4 66.6 72.6 94.7 105.4 118.1 130.7 70.1 76.3 99.7 110.9 124.2 137.545 47.5 63.8 83.3 93 103.8 115.0 49.1 66.0 86.1 96 107.3 118.8 51.7 69.4 90.6 101 112.9 125.050 30.6 47.1 66.7 83.4 94.6 105.9 31.6 48.7 69.0 86.3 97.8 109.5 33.3 51.2 72.6 90.7 102.8 115.2

370.140 72.1 78.6 102.6 114.1 127.8 141.5 74.9 81.6 106.6 118.6 132.8 147.1 78.4 85.4 111.5 124.1 139.0 153.845 53.2 71.4 93.2 104 116.2 128.7 55.3 74.2 96.9 108 120.8 133.7 57.8 77.6 101.4 113 126.3 139.950 34.2 52.7 74.7 93.4 105.8 118.6 35.6 54.8 77.6 97.0 110.0 123.2 37.2 57.3 81.2 101.5 115.0 128.9

420.140 80.7 87.9 114.8 127.7 143.0 158.4 84.5 92.1 120.2 133.8 149.9 165.9 89.7 97.7 127.5 141.9 158.9 176.045 59.5 79.9 104.3 116 130.0 144.0 62.3 83.7 109.3 122 136.2 150.8 66.1 88.8 115.9 129 144.5 160.050 38.3 59.0 83.6 104.5 118.4 132.7 40.2 61.8 87.6 109.5 124.1 139.0 42.6 65.5 92.9 116.1 131.6 147.4

470.140 90.3 98.4 128.4 142.9 160.1 177.2 95.4 104.0 135.7 151.0 169.2 187.3 101.8 110.9 144.8 161.2 180.5 199.945 66.6 89.4 116.8 130 145.5 161.1 70.4 94.5 123.4 137 153.8 170.3 75.1 100.9 131.7 147 164.1 181.750 42.9 66.0 93.6 116.9 132.5 148.5 45.3 69.7 98.9 123.6 140.0 156.9 48.4 74.4 105.5 131.9 149.4 167.4

510.140 99.9 108.8 142.1 158.1 177.1 196.1 103.8 113.0 147.6 164.2 183.9 203.6 110.2 120.0 156.7 174.3 195.3 216.245 73.7 98.9 129.2 144 161.0 178.3 76.5 102.8 134.2 149 167.2 185.1 81.2 109.1 142.4 158 177.5 196.550 47.5 73.0 103.5 129.4 146.6 164.3 49.3 75.8 107.5 134.4 152.3 170.6 52.3 80.5 114.1 142.6 161.7 181.1

590.140 114.9 125.2 163.4 181.8 203.7 225.5 122.3 133.3 174.0 193.6 216.8 240.1 131.7 143.5 187.3 208.4 233.4 258.445 84.7 113.8 148.6 165 185.2 205.0 90.2 121.1 158.2 176 197.1 218.2 97.1 130.4 170.3 189 212.2 234.950 54.6 84.0 119.0 148.8 168.6 188.9 58.1 89.4 126.7 158.4 179.5 201.1 62.5 96.2 136.4 170.5 193.2 216.5

670.140 123.2 134.2 175.3 195.0 218.4 241.8 133.9 145.8 190.4 211.9 237.3 262.7 143.9 156.7 204.6 227.7 255.0 282.345 90.9 122.0 159.3 177 198.6 219.8 98.7 132.6 173.1 193 215.7 238.8 106.1 142.5 186.0 207 231.8 256.650 58.5 90.0 127.7 159.6 180.8 202.6 63.6 97.8 138.7 173.3 196.4 220.1 68.3 105.1 149.0 186.3 211.1 236.5

740.240 144.0 156.8 204.8 227.9 255.2 282.6 152.4 166.1 216.8 241.2 270.2 299.1 162.2 176.7 230.7 256.7 287.5 318.345 106.2 142.6 186.2 207 232.0 256.9 112.4 151.0 197.1 219 245.6 272.0 119.6 160.6 209.7 233 261.3 289.350 68.4 105.2 149.2 186.4 211.3 236.7 72.4 111.4 157.9 197.4 223.7 250.6 77.0 118.5 168.0 210.0 238.0 266.6

800.240 157.4 171.5 223.9 249.2 279.1 309.0 168.5 183.5 239.6 266.6 298.6 330.6 178.2 194.1 253.4 282.0 315.8 349.745 116.1 155.9 203.6 227 253.7 280.9 124.2 166.8 217.8 242 271.4 300.5 131.4 176.5 230.4 256 287.1 317.950 74.8 115.0 163.1 203.9 231.0 258.8 80.0 123.1 174.5 218.1 247.2 276.9 84.6 130.2 184.6 230.7 261.5 292.9

900.240 180.1 196.2 256.2 285.0 319.2 353.4 188.9 205.8 268.7 299.0 334.9 370.8 195.2 212.7 277.7 309.0 346.0 383.145 132.8 178.4 232.9 259 290.2 321.3 139.3 187.1 244.3 272 304.5 337.1 144.0 193.3 252.4 281 314.6 348.350 85.5 131.6 186.6 233.2 264.3 296.1 89.7 138.0 195.7 244.7 277.3 310.6 92.7 142.6 202.2 252.8 286.5 320.9

1000.240 193.4 210.7 275.1 306.1 342.9 379.6 205.0 223.3 291.5 324.4 363.3 402.2 217.1 236.5 308.8 343.6 384.9 426.145 142.6 191.6 250.1 278 311.7 345.1 151.1 203.0 265.0 295 330.3 365.7 160.1 215.0 280.7 312 349.9 387.450 91.9 141.3 200.4 250.5 283.9 318.0 97.3 149.7 212.3 265.4 300.8 336.9 103.1 158.6 224.9 281.1 318.6 356.9

1150.240 206.2 224.7 293.3 326.4 365.6 404.7 221.0 240.7 314.3 349.7 391.7 433.6 237.6 258.9 338.0 376.1 421.2 466.345 152.1 204.2 266.7 297 332.3 367.9 163.0 218.8 285.7 318 356.1 394.2 175.2 235.3 307.2 342 382.9 423.950 97.9 150.7 213.6 267.1 302.7 339.0 104.9 161.4 228.9 286.1 324.3 363.2 112.8 173.6 246.2 307.7 348.7 390.6

TWR = Recovery outlet water temperature (°C)Evaporator outlet water temperature (°C) = 7°C


TECHNICAL SPECIFICATIONS FOR DESUPERHEATER UNIT (VD)

24

TECHNICAL SPECIFICATIONS FOR TOTAL RECOVERY UNIT (VR)

Total recovery unit on all circuits VRModel 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.2 1150.2 UM

Type of recovery exchanger A B -Quantity 2 N°Max. operating pressure on wet side 1000 kPa Total water content of recovery exchangers 40 42 42 55 60 75 75 86 100 105 115 115 lStandard unit AB

MOD. TWE RECOVERED WATER TEMPERATURE (°C D.B.)

35 40 45 50 55 MOD. TWE 35 40 45 50 55 MOD. TWE 35 40 45 50 55kwtr = RECOVERED HEATING CAPACITY [Kw]

330.2

5 459 443 429 414 402

510.2

5 708 684 663 641 565

800.2

5 1101 1069 1041 1014 9916 473 457 442 428 415 6 731 706 684 662 584 6 1134 1101 1073 1044 10197 488 471 456 441 427 7 754 728 705 682 603 7 1168 1134 1104 1074 10488 503 485 469 454 440 8 776 750 726 703 622 8 1202 1166 1135 1104 10779 518 499 483 467 - 9 799 772 748 723 - 9 1235 1199 1166 1134 -

10 532 514 497 480 - 10 822 794 769 744 - 10 1269 1231 1198 1164 -11 550 530 512 493 - 11 849 819 792 765 - 11 1309 1268 1232 1196 -12 569 547 527 508 - 12 877 845 816 787 - 12 1351 1306 1267 1228 -13 588 564 543 - - 13 907 872 841 - - 13 1394 1346 1303 - -14 608 582 560 - - 14 937 900 866 - - 14 1438 1387 1341 - -15 628 601 577 - - 15 918 875 835 - - 15 1484 1429 1380 - -

370.2

5 505 489 476 462 451

590.2

5 811 787 766 745 728

900.2

5 1269 1225 1185 1146 11126 521 505 491 476 464 6 836 811 790 768 749 6 1310 1264 1223 1183 11477 537 520 505 490 478 7 862 836 813 790 771 7 1351 1303 1261 1219 11828 553 535 520 504 491 8 887 860 836 812 792 8 1391 1343 1299 1256 12179 568 550 534 518 - 9 913 885 860 835 - 9 1432 1382 1337 1292 -

10 584 566 549 532 - 10 938 909 883 857 - 10 1472 1421 1375 1329 -11 603 583 565 547 - 11 969 937 909 881 - 11 1521 1466 1417 1367 -12 623 601 581 562 - 12 1000 966 935 905 - 12 1572 1513 1459 1406 -13 643 620 598 - - 13 1033 995 962 - - 13 1624 1561 1504 - -14 664 639 616 - - 14 1066 1026 990 - - 14 1678 1611 1549 - -15 686 659 634 - - 15 1101 1058 1019 - - 15 1734 1662 1597 - -

420.2

5 573 556 541 526 513

670.2

5 872 846 824 801 782

1000.2

5 1382 1339 1301 1263 12316 590 573 557 542 528 6 900 873 849 826 805 6 1425 1380 1340 1301 12677 608 590 574 557 543 7 927 899 874 850 828 7 1468 1421 1380 1339 13038 626 607 590 573 558 8 955 925 899 874 851 8 1510 1462 1419 1376 13399 644 624 606 589 - 9 982 952 925 898 - 9 1553 1503 1459 1414 -

10 661 641 623 604 - 10 1009 978 950 922 - 10 1596 1545 1498 1452 -11 683 660 641 621 - 11 1042 1008 977 947 - 11 1648 1592 1541 1491 -12 704 681 659 638 - 12 1076 1039 1006 973 - 12 1700 1640 1586 1531 -13 727 701 678 655 - 13 1111 1071 1035 - - 13 1755 1690 1631 - -14 751 723 698 673 - 14 1148 1104 1065 - - 14 1812 1742 1678 - -15 775 745 718 692 - 15 1185 1138 1097 - - 15 1870 1795 1727 - -

470.2

5 637 619 603 587 574

740.2

5 1013 983 958 933 912

1150.2

5 1488 1442 1401 1360 13256 656 637 621 604 591 6 1043 1013 987 961 939 6 1535 1486 1443 1401 13647 676 656 639 622 607 7 1074 1043 1016 988 965 7 1581 1530 1486 1441 14028 695 675 657 639 624 8 1105 1073 1044 1016 992 8 1627 1575 1528 1482 14419 714 693 675 656 - 9 1136 1103 1073 1044 - 9 1673 1619 1571 1522 -

10 734 712 693 674 - 10 1167 1133 1102 1071 - 10 1720 1664 1613 1563 -11 757 733 713 692 - 11 1204 1167 1133 1100 - 11 1775 1714 1660 1605 -12 781 755 733 710 - 12 1242 1202 1166 1130 - 12 1832 1766 1707 1649 -13 805 778 754 - - 13 1282 1238 1199 - - 13 1891 1820 1757 - -14 831 801 775 - - 14 1323 1276 1234 - - 14 1952 1876 1807 - -15 857 826 797 - - 15 1365 1314 1269 - - 15 2015 1933 1860 - -

Recovered heating capacity in Total Recovery Unit (VR)

TWE = Evaporator outlet water temperature (°C).The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).

Model 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.2 1150.2 UMVR Cooling capacity (1) 357 393 450 503 555 640 690 801 872 1000 1093 1179 kWVR Total power input (1) 104 118 130 143 158 182 194 226 244 275 302 323 kWRecovered heating capacity (1) 456 505 574 639 705 813 874 1016 1104 1261 1380 1486 kWEER VR (1) 3.43 3.33 3.46 3.52 3.51 3.52 3.56 3.54 3.57 3.64 3.62 3.65 kWVR water flow rate (1) 17.1 18.8 21.5 24.0 26.5 30.6 33.0 38.3 41.7 47.8 52.2 56.3 l/sVR water pressure drop (1) 51 44 39 47 38 49 52 57 51 53 64 53 kPaRecovered water flow rate (1) 21.8 24.1 27.4 30.5 33.7 38.8 41.8 48.5 52.7 60.3 65.9 71.0 l/sRecovered water pressure drop (1) 30 37 48 49 51 47 49 49 58 54 54 52 kPaNotes:A: STAINLESS STEEL BRAZE PLATESB: SHELL AND TUBE HEAT EXCHANGER

(1): The data refer to: Water temperature: evaporator inlet : 12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C The data refer to: Water temperature: recovery inlet : 40°C - recovery outlet: 45°C.

25

NOISE LEVELS

Standard Unit AB

The noise levels refer to units operating in the nominal conditions (water temperature: inlet: 12°C - outlet: 7°C, Condenser water temperature: inlet: 30°C - outlet: 35°C).The acoustic pressure levels are measured 1/ 5 / 10 meters away from the outer surface of the unit operating in the free field and resting on a reflecting surface (directional factor of 2).

SWL = Sound power levels, with reference to 1x10-12 W.The Total sound power level in dB(A) measured in compliance with ISO 9614 standards, which is therefore the only binding acoustic specification (the values of the Octave bands in the table are indicative).

SPL = Sound pressure levels, with reference to 2x10-5 Pa.The sound pressure levels are values calculated by applying the ISO-3744 relation (Eurovent 8/1) and refer to a distance of 1 meter away from the external surface of units operating in the open field with directivity factor 2 and the units operating in nominal conditions in the cooling mode.

MOD.SWL (dB)

SPL [dB(A)Octave bands (Hz) Totale

63 125 250 500 1000 2000 4000 8000 dB dB(A)(E) 1 5 10330.2 101 100 93 91 93 91 87 80 105 97 77 69 65370.2 101 100 93 91 93 91 87 80 105 97 77 69 65420.2 101 100 93 91 93 91 87 80 105 97 77 69 65470.2 101 100 93 91 93 91 87 80 105 97 77 69 65510.2 102 101 95 93 95 94 90 82 106 99 79 71 67590.2 102 101 95 93 95 94 90 82 106 99 78 71 67670.2 102 101 95 93 95 94 90 82 106 99 78 71 67740.2 103 102 97 95 96 94 90 83 107 100 79 72 67800.2 103 102 97 95 96 94 90 83 107 100 79 72 67900.2 104 102 97 96 97 96 91 84 108 101 80 73 68

1000.2 104 102 97 96 97 96 91 84 108 101 79 72 681150.2 104 103 97 96 98 97 91 84 108 102 80 73 69

Low noise Unit AS

MOD.SWL (dB)


63 125 250 500 1000 2000 4000 8000 dB dB(A)(E) 1 5 10330.2 100 97 91 89 89 83 77 72 103 92 72 64 60370.2 100 97 91 89 89 83 77 72 103 92 72 64 60420.2 100 97 91 89 89 83 77 72 103 92 72 64 60470.2 100 97 91 89 89 83 77 72 103 92 72 64 60510.2 101 98 92 90 90 84 78 73 103 93 73 65 61590.2 101 98 92 90 90 84 78 73 103 93 72 65 61670.2 101 98 92 90 90 84 78 73 103 93 72 65 61740.2 102 99 94 92 92 85 80 75 105 95 74 67 62800.2 102 99 94 92 92 85 80 75 105 95 74 67 62900.2 102 100 96 93 93 86 81 76 105 96 75 68 63

1000.2 102 100 96 93 93 86 81 76 105 96 74 67 631150.2 102 101 97 94 94 87 81 76 106 97 75 68 64

Extra low noise Unit AX

MOD.SWL (dB)


63 125 250 500 1000 2000 4000 8000 dB dB(A)(E) 1 5 10330.2 95 87 87 85 81 76 72 73 97 87 67 59 55370.2 96 87 87 86 82 76 73 74 97 87 67 59 55420.2 96 87 87 86 83 79 75 75 98 88 68 60 56470.2 97 87 87 86 84 80 76 75 98 88 68 60 56510.2 98 89 89 87 85 80 76 76 99 90 70 62 58590.2 98 89 89 87 85 80 76 76 99 90 69 62 58670.2 98 89 89 87 85 80 76 76 99 90 69 62 58740.2 98 89 90 88 87 81 76 76 100 91 70 63 58800.2 99 90 91 89 87 81 75 76 101 91 70 63 58900.2 99 90 91 89 88 82 77 76 101 92 71 64 59

1000.2 100 91 91 90 88 82 78 77 102 92 70 63 591150.2 101 91 92 91 89 83 80 77 103 93 71 64 60

26

35 50

5

7

15

45

[°C]

[°C]-10 15 55

35

6

15

[°C]

[°C]5547 5045

7

8

12

35 50

5

7

15

45

[°C]

[°C]-10 15 55

35 50

5

7

15

45

[°C]

[°C]-10 15 55

-10 0 10 20 30 40 50

0 45 50-10

-8

5

0

[°C]

[°C B.S.]

OPERATING RANGE

Standard unit

The graph indicates the admissible working envelope of the unit.The use of the unit in conditions outside the envelope will avoid the warranty.Here under are reported the limits of water differential temperature for the heat exchangers of the unit.

∆T Water= 5°C

EVAPORATOR WATER LEAVING TEMPERATURE

Water thermal gradient* EVAPORATORMinimum °C 4Maximum °C 8

OUTDOOR AIRTEMPERATURE

ATC function

* : Verify that water flow rate is inside the admissible limits.

RECOVERED WATER OUTLETTEMPERATURE

EVAPORATOR WATER OUTLETTEMPERATURE

Versione Limit value

with Desuperheater (VD) Recovery water temp. from 40 to 56°C(Refer to Desuperheater Standard Performances table)

Total Recovery (VR) See graphic below

Recovery unit

Brine unit BR

With accessory Head pressure control (brine is recommended)

With accessory Head pressure control (standard for AS e AX)

EVAPORATOR WATER OUTLETTEMPERATURE

OUTDOOR AIR TEMPERATURE

Use water glicol as specified in the paragraph “Specification data

for Brine unit (BR)”.

27

WATER PRESSURE DROPW

ater

pre

ssur

e dr

op e

vapo

rato

r

The

grap

h be

low

illu

stra

tes

for

the

evap

orat

or th

e w

ater

pre

ssur

e dr

op v

alue

s in

kP

a de

pend

ing

on th

e flo

w r

ate

in li

ters

/sec

ond.

The

ope

ratin

g ra

nge

is

delim

ited

by th

e m

inim

um a

nd m

axim

um v

alue

s gi

ven

in th

e ne

xt ta

ble.

Water pressure drop (kPa)

Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

Perd

ite d

i Car

ico

Evap

orat

ori

020406080100

120

140

010

2030

4050

6070

8090

Port

ata

Acq

ua [l

/s]

Dp [kPa]

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

330.

2 370.

2

420.

2 510.

2

670.

2

590.

280

0.2

1000

.2

1150

.2

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

2425

3232

3642

5057

5759

7777

l/sQ

=Wat

er fl

ow ra

teD

p=W

ater

pre

ssur

e dr

op

Dp

9574

8279

6786

116

119

8976

130

95kP

a

Low

er li

mit

valu

e Q

910

1213

1516

1718

2123

2328

l/sD

p13

1212

1312

1213

1212

1212

13kP

a

470.

2

740.

2

900.

2

28

Wat

er p

ress

ure

drop

Des

uper

heat

er V

D

The

grap

h be

low

illu

stra

tes

for t

he e

vapo

rato

r the

wat

er p

ress

ure

drop

val

ues

in k

Pa

depe

ndin

g on

the

flow

rate

in li

ters

/sec

ond.

The

ope

ratin

g ra

nge

is d

eli-

mite

d by

the

min

imum

and

max

imum

val

ues

give

n in

the

next

tabl

e.Water pressure drop (kPa)

Wat

er fl

ow ra

te (l

/s)

Perd

ite d

i Car

ico

Des

urris

cald

ator

i

1020304050607080

510

1520

2530

35

Port

ata

Acq

ua [l

/s]

Dp [kPa]

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

Ope

ratin

g ra

nge

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

1318

2125

32l/s

Q=W

ater

flow

rate

Dp=

Wat

er p

ress

ure

drop

Dp

80kP

a

Low

er li

mit

valu

e Q

23

45

7l/s

Dp

10kP

a

WATER PRESSURE DROP

330.

237

0.2

420.

2

590.

267

0.2

740.

290

0.2

1000

.211

50.2

800.

247

0.2

510.

2

29

WATER PRESSURE DROPW

ater

pre

ssur

e dr

op T

otal

reco

very

hea

t VR

The

grap

h be

low

illu

stra

tes

for t

he e

vapo

rato

r the

wat

er p

ress

ure

drop

val

ues

in k

Pa

depe

ndin

g on

the

flow

rate

in li

ters

/sec

ond.

The

ope

ratin

g ra

nge

is d

elim

ited

by th

e m

inim

um a

nd m

axim

um v

alue

s gi

ven

in th

e ne

xt ta

ble.


Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

irotarepuceR ocira

C id etidreP

0203040506070809001

00109

0807

0605

0403

02

]s/l[ auqcA atatroP

Dp [kPa]

2.0332.0732.0242.0742.0152.0952.0762.0472.0082.0092.00012.0511

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

4145

4858

6070

8391

100

l/sQ

=Wat

er fl

ow ra

teD

p=W

ater

pre

ssur

e dr

op

Dp

100

kPa

Low

er li

mit

valu

e Q

1921

2226

2732

3841

45l/s

Dp

20kP

a

330.

237

0.2

420.

2

670.

211

50.2

740.

2 80

0.2

510.

247

0.2

590.

210

00.2

900.

2

30

Wat

er fi

lter p

ress

ure

drop

The

follo

win

g gr

aph

show

s th

e w

ater

filte

r pre

ssur

e dr

op v

alue

s in

kP

a as

a fu

nctio

n of

flow

rate

in li

tres/

seco

nd.


Wat

er fl

ow ra

te (l

/s)

Perid

te d

i Car

ico

Filtr

i Acq

ua

0510152025

1015

2025

3035

4045

5055

6065

7075

80

Q [l

/s]

Dp [kPa]33

0-37

0-42

0-51

059

0-67

0-74

0-80

0-90

0-10

00-1

150

330.

237

0.2

420.

251

0.2

590.

267

0.2

740.

280

0.2

900.

210

00.2

1150

.2

WATER PRESSURE DROP

31

WORKING HEADW

orki

ng h

ead

2P_S

TD p

umps

2 p

oles

- st

anda

rd h

ead

Wor

king

hea

d is

that

at t

he p

umpi

ng m

odul

e ou

tlet r

educ

ed b

y al

l pre

ssur

e lo

sses

insi

de th

e un

it.Th

e gr

aph

belo

w il

lust

rate

s fo

r the

eva

pora

tor t

he w

orki

ng h

ead

valu

es in

kP

a de

pend

ing

on th

e flo

w ra

te in

lite

rs/s

econ

d. T

he o

pera

ting

rang

e is

del

imite

d by

the

min

imum

and

max

imum

val

ues

give

n in

the

next

tabl

e.Working head (kPa)

Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

Prev

_Util

e_(s

enza

filtr

o)_2

P_ST

D

050100

150

200

250

300

1015

2025

3035

4045

5055

6065

Q [l

/s]

Dp [kPa]

370.

242

0.2

470.

251

0.2

590.

267

0.2

740.

280

0.2

900.

210

00.2

1150

.2

330.

237

0.2

510.

267

0.2

590.

2

1000

.211

50.2

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

1014

1617

2123

24.5

32l/s

Q=W

ater

flow

rate

Dp=

Wat

er p

ress

ure

drop

Dp

196

167

202

213

201

235

239

262

261

kPa

Low

er li

mit

valu

e Q

2227

3236

39.5

4953

63.5

64l/s

Dp

0kP

a

740.

280

0.2

900.

2

420.

247

0.2

32

WORKING HEADW

orki

ng h

ead

2P_H

P1 p

umps

2 p

oles

- hi

gh h

ead

Wor

king

hea

d is

that

at t

he p

umpi

ng m

odul

e ou

tlet r

educ

ed b

y al

l pre

ssur

e lo

sses

insi

de th

e un

it.Th

e gr

aph

belo

w il

lust

rate

s fo

r the

eva

pora

tor t

he w

orki

ng h

ead

valu

es in

kP

a de

pend

ing

on th

e flo

w ra

te in

lite

rs/s

econ

d. T

he o

pera

ting

rang

e is

del

imite

d by

the

min

imum

and

max

imum

val

ues

give

n in

the

next

tabl


Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

Prev

_Util

e (s

enza

filtr

o)_2

P_H

P1

050100

150

200

250

300

350

1015

2025

3035

4045

5055

6065

70

Q [l

/s]

Dp [kPa]

370.

242

0.2

470.

251

0.2

590.

267

0.2

740.

280

0.2

900.

210

00.2

330.

237

0.2

510.

267

0.2

590.

2

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

1014

1617

2123

2432

l/sQ

=Wat

er fl

ow ra

teD

p=W

ater

pre

ssur

e dr

op

Dp

269

213

230

244

238

287

293

313

kPa

Low

er li

mit

valu

e Q

2331

3642

47.5

5458

.567

l/sD

p0

kPa

900.

2

420.

247

0.2

740.

280

0.2

1000

.211

50.2

33

WORKING HEADW

orki

ng h

ead

2P_H

P2 p

umps

2 p

oles

- ve

ry h

igh

head

Wor

king

hea

d is

that

at t

he p

umpi

ng m

odul

e ou

tlet r

educ

ed b

y al

l pre

ssur

e lo

sses

insi

de th

e un

it.Th

e gr

aph

belo

w il

lust

rate

s fo

r the

eva

pora

tor t

he w

orki

ng h

ead

valu

es in

kP

a de

pend

ing

on th

e flo

w ra

te in

lite

rs/s

econ

d. T

he o

pera

ting

rang

e is

del

imite

d by

the

min

imum

and

max

imum

val

ues

give

n in

the

next

tabl


Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

Prev

_Util

e (s

enza

filtr

o)_2

P_H

P2

050100

150

200

250

300

350

400

1015

2025

3035

4045

5055

6065

70

Q [l

/s]

Dp [kPa]

370.

242

0.2

470.

251

0.2

590.

267

0.2

740.

280

0.2

900.

211

50.2

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

1014

1617

2123

2432

l/sQ

=Wat

er fl

ow ra

teD

p=W

ater

pre

ssur

e dr

op

Dp

346

292

285

298

293

344

348

397

kPa

Low

er li

mit

valu

e Q

2637

3946

5258

6366

l/sD

p0

kPa

330.

237

0.2

510.

2

670.

259

0.2

900.

2

420.

247

0.2

740.

280

0.2

1000

.211

50.2

34

WORKING HEADW

orki

ng h

ead

4P_S

TD p

umps

4 p

oles

- st

anda

rd h

ead

Wor

king

hea

d is

that

at t

he p

umpi

ng m

odul

e ou

tlet r

educ

ed b

y al

l pre

ssur

e lo

sses

insi

de th

e un

it.Th

e gr

aph

belo

w il

lust

rate

s fo

r the

eva

pora

tor t

he w

orki

ng h

ead

valu

es in

kP

a de

pend

ing

on th

e flo

w ra

te in

lite

rs/s

econ

d. T

he o

pera

ting

rang

e is

del

imite

d by

the

min

imum

and

max

imum

val

ues

give

n in

the

next

tabl


Wat

er fl

ow ra

te (l

/s)

Ope

ratin

g ra

nge

Prev

_Util

e (s

enza

filtr

o)_4

P

050100

150

200

250

300

1015

2025

3035

4045

5055

6065

Q [l

/s]

Dp [kPa]

370.

242

0.2

470.

251

0.2

590.

267

0.2

740.

280

0.2

900.

210

00.2

MO

D.

330.

237

0.2

420.

247

0.2

510.

259

0.2

670.

274

0.2

800.

290

0.2

1000

.211

50.2

UM

NO

TES

Upp

er li

mit

valu

eQ

1014

1617

2123

2432

l/sQ

=Wat

er fl

ow ra

teD

p=W

ater

pre

ssur

e dr

op

Dp

177

148

187

176

186

239

230

254

230

kPa

Low

er li

mit

valu

e Q

21.5

23.5

28.5

2933

.541

.542

.556

.560

.5l/s

Dp

0kP

a

330.

237

0.2

510.

2

670.

2

590.

2

900.

2

470.

2 420.

2

740.

2 80

0.2

1000

.211

50.2

35

DIMENSIONAL AND PHYSICAL DATA

Overall dimension and minimum space required for operation

MOD. 330.2 370.2 420.2 470.2 510.2 590.2 670.2 740.2 800.2 900.2 1000.2 1150.2 UMWeight shipping (1) 3797 3968 4710 5048 5299 5447 5770 6940 6973 8204 8952 9687 kgWeight operation (1) 3950 4116 4971 5303 5546 5687 6004 7345 7378 8589 9494 10220 kg

Length [L] 4070 4070 5000 5000 5000 5935 5935 6875 6875 7810 10000 10000 mm

NOTA: For Desuperheater unit VD the total weight increases of 3/4%. For Heat recovery versions VR the total weight increases of 8/10%.- If the unit is equipped with the Pumping Module MP accessory, refer to the extra weight indicated in the section “GENERAL SPECIFICATIONS - STANDARD UNIT (IR)”.

Minimum space required for operation

Refer to the figure alongside for the dimensions of the unit.To correctly install the unit, comply with the measurements for the free area that must be left around the machine, as shown in the figure. The distances must be doubled if the unit is to be installed in a pit.NOTE: Allow for a clear area of not less than1.5 meters above unit.The areas installation must be doubled if multiple units are installed.

(1): Weight refers to Standard unit VB, low noise unit AX.

The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.The reserves the right to modify the products contents in this catalogue without previous notice.

36

Cod

. 3Q

E28

370

o - f r iend c l e y s rhv he - ferroli · versions and set-ups. presentation of the unit this new...

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