TECHNICAL DATA& SERVICE MANUAL

OUTDOOR UNIT: AE64AC/ACLAE64AHAE64AC3/ACL3AE64AH3

SPLIT SYSTEM AIR CONDITIONER Model No. Product Code No.AE64AC 387031046AE64AC3 387031047AE64AH 387031051AE64AH3 387031052AE64ACL 387031059AE64ACL3 387031060

0.8180.478.0 09/2005

®

IMPORTANT!Please read before installation

This air conditioning system meets strict safety and operatingstandards.For the installer or service person, it is important to install orservice the system so that it operates safely and efficiently.

For safe installation and trouble-free operation, you must:• Carefully read this instruction booklet before beginning.• Follow each installation or repair step exactly as shown.• Observe all local, state and national electrical codes.• Pay close attention to all warning and caution notices given in

this manual.•The unit must be supplied with a dedicated electrical line.

This symbol refers to a hazard or unsafe practice which can resultin severe personal injury or death.

This symbol refers to a hazard or unsafe practice which can resultin personal injury or product or property damage.

If necessary, get helpThese instructions are all you need for most installation sites andmaintenance conditions.If you require help for a special problem, contact our sale/serviceoutlet or your certified dealer for additional instructions.

In case of improper installationThe manufacturer shall in no way be responsible for improperinstallation or maintenance service, including failure to follow theinstructions in this document.

SPECIAL PRECAUTIONS

• During installation, connect before the refrigerant system andthen the wiring one; proceed in the reverse orden when removingthe units.

When wiring

ELECTRICAL SHOCK CAN CAUSE SEVEREPERSONAL INJURY OR DEATH. ONLY A QUALIFIED,EXPERIENCED ELECTRICIANS SHOULD ATTEMPTTO WIRE THIS SYSTEM.

• Do not supply power to the unit until all wiring and tubing arecompleted or reconnected and checked, to ensure the grounding.

• Highly dangerous electrical voltages are used in this system.Carefully refer to the wiring diagram and these instructions whenwiring.Improper connections and inadequate grounding can causeaccidental injury and death.

• Ground the unit following local electrical codes.• The Yellow/Green wire cannot be used for any connection

different from the ground connection.• Connect all wiring tightly. Loose wiring may cause overheating

at connection points and a possible fire hazard.• Do not allow wiring to touch the refrigerant tubing, compressor,

or any moving parts of the fan.• Do not use multi-core cable when wiring the power supply and

control lines. Use separate cables for each type of line.

When transportingBe careful when picking up and moving the indoor and outdoorunits. Get a partner to help, and bend your knees when lifting toreduce strain on your back. Sharp edges or thin aluminium fins onthe air conditioner can cut your fingers.

When installing...... In a ceiling or wallMake sure the ceiling/wall is strong enough to hold the unit-weight.It may be necessary to build a strong wooden or metal frame toprovide added support.

... In a roomProperly insulate any tubing run inside a room to prevent"sweating", which can cause dripping and water damage to wallsand floors.

... In moist or uneven locationsUse a raised concrete base to provide a solid level foundation forthe outdoor unit.This prevents damage and abnormal vibrations.

... In area with strong windsSecurely anchor the outdoor unit down with bolts and a metalframe. Provide a suitable air baffle.

... In a snowy area (for heat pump-type systems)Install the outdoor unit on a raised platform that is higher thandrifting snow. Provide snow vents.

When connecting refrigerant tubing• Keep all tubing runs as short as possible.• Use the flare method for connecting tubing.• Apply refrigerant lubricant to the matching surfaces of the flare

and union tubes before connecting them; screw by hand andthen tighten the nut with a torque wrench for a leak-freeconnection.

• Check carefully for leaks before starting the test run.

NOTE:Depending on the system type, liquid and gas lines may be eithernarrow or wide. Therefore, to avoid confusion, the refrigeranttubing for your particular model is specified as narrow tube forliquid, wide tube for gas.

When servicing• Turn the power OFF at the main power board before opening

the unit to check or repair electrical parts and wiring.• Keep your fingers and clothing away from any moving parts.• Clean up the site after the work, remembering to check that no

metal scraps or bits of wiring have been left inside the unit beingserviced.

• Ventilate the room during the installation or testng the refrigerationsystem; make sure that, after the installation, no gas leaks arepresent, because this could produce toxic gas and dangerousif in contact with flames or heat-sources.

WARNING

CAUTION

WARNING

2

Page

1. OPERATING RANGE 4

2. SPECIFICATIONS 52-1 Unit specifications 52-2 Major Component specifications 82-3 Other Component specifications 10

3. DIMENSIONAL DATA 11

4. REFRIGERANT FLOW DIAGRAM 12

5. PERFORMANCE DATA 145-1 Performance Charts 145-2 Cooling Capacity 155-3 Heating Capacity 16

6. ELECTRICAL DATA 176-1 Electrical characteristics 176-2 Electric Wiring Diagram 196-3 System Wiring Diagram 20

Table of Contents

3

1. OPERATING RANGE

(*) Only for models:AE64ACLAE64ACL3

Cooling MaximumMinimum

46°C D.B.10°C D.B. / -10°C D.B.(*)

32°C D.B. / 23°C W.B.21°C D.B. / 15°C W.B.

24°C D.B. / 18°C W.B.-9°C D.B. / -10°C W.B.

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Heating MaximumMinimum

27°C D.B.-

4

2. SPECIFICATIONS2-1 Unit Specifications

AE64AC/ACL

Power source

Voltage rating

Performance * AW64ALCapacity kW

BTU/hAir circulation (High) m³/hMoisture removal (High) Liters/h

Electrical RatingAvailable voltage range VRunning amperes APower input WC.O.P. W/WCompressor locked rotor amperes A

FeaturesFan speedCompressorRefrigerant / Amount charged at shipment gRefrigerant controlPower sound level Hi dB-ARefrigerant tubing connectionsMax. allowable tubing length at shipment mRefrigerant Narrow tube mm(in.)tube diameter Wide tube mm(in.)

Dimensions & WeightUnit dimensions Height mm

Width mmDepth mm

Package dimensions Height mmWidth mmDepth mm

Weight Net kgShipping kg

Shipping volume m3

DATA SUBJECT TO CHANGE WITHOUT NOTICE

Remarks:Rating conditions are:Cooling: Indoor air temperature 27°C D.B. / 19°C W.B. Outdoor air temperature 35°C D.B. / 24°C W.B.Heating: Indoor air temperature 20°C D.B. Outdoor air temperature 7°C D.B. / 6°C W.B.

* For other INDOOR UNITS' MODELS, please refer to catalogue

990

220 - 240V ~ 50Hz

Heating--23220

6,81Cooling

730

1(Hi)

680

Rotary (Hermetic)R410A / 2040

15,88(5/8")

Flare type

Capillary tube

20

67

0,29

230V

98540674-

9,52 (3/8")

900340

2,66 -

198 ~ 2649,4 -

Cooling Heating

-

65 -3,01 -2260

5

AE64AH

Power source

Voltage rating

Performance * AW64ALCapacity kW

BTU/hAir circulation (High) m³/hMoisture removal (High) Liters/h

Electrical RatingAvailable voltage range VRunning amperes APower input WC.O.P. W/WCompressor locked rotor amperes A

FeaturesFan speedCompressorRefrigerant / Amount charged at shipment gRefrigerant controlOperation Sound Hi dB-ARefrigerant tubing connectionsMax. allowable tubing length at shipment mRefrigerant Narrow tube mm(in.)tube diameter Wide tube mm(in.)

Dimensions & WeightUnit dimensions Height mm

Width mmDepth mm

Package dimensions Height mmWidth mmDepth mm

Weight Net kgShipping kg

Shipping volume m3

DATA SUBJECT TO CHANGE WITHOUT NOTICE

Remarks:Rating conditions are:Cooling: Indoor air temperature 27°C D.B. / 19°C W.B. Outdoor air temperature 35°C D.B. / 24°C W.B.Heating: Indoor air temperature 20°C D.B. Outdoor air temperature 7°C D.B. / 6°C W.B.

* For other INDOOR UNITS' MODELS, please refer to catalogue

65

24003,01 3,072260

-

198 ~ 2649,4 10,2

Cooling Heating

0,29

230V

98540674-

9,52 (3/8")

900340

2,66

730

1(Hi)

680

Rotary (Hermetic)R410A / 2040

15,88(5/8")

Flare type

Capillary tube

20

67

990

220 - 240V ~ 50Hz

Heating7,37

25130232206,81

Cooling

6

AE64AC3/ACL3

Power source

Voltage rating

Performance * AW64ALCapacity kW

BTU/hAir circulation (High) m³/hMoisture removal (High) Liters/h

Electrical RatingAvailable voltage range VRunning amperes APower input WC.O.P. W/WCompressor locked rotor amperes A

FeaturesFan speedCompressorRefrigerant / Amount charged at shipment gRefrigerant controlOperation Sound Hi dB-ARefrigerant tubing connectionsMax. allowable tubing length at shipment mRefrigerant Narrow tube mm(in.)tube diameter Wide tube mm(in.)

Dimensions & WeightUnit dimensions Height mm

Width mmDepth mm

Package dimensions Height mmWidth mmDepth mm

Weight Net kgShipping kg

Shipping volume m3

DATA SUBJECT TO CHANGE WITHOUT NOTICE

Remarks:Rating conditions are:Cooling: Indoor air temperature 27°C D.B. / 19°C W.B. Outdoor air temperature 35°C D.B. / 24°C W.B.Heating: Indoor air temperature 20°C D.B. Outdoor air temperature 7°C D.B. / 6°C W.B.

* For other INDOOR UNITS' MODELS, please refer to catalogue

990

380 - 415V 3N ~ 50Hz

Heating7,37

25130232206,81

Cooling

730

1(Hi)

680

Rotary (Hermetic)R410A / 2040

15,88(5/8")

Flare type

Capillary tube

20

67

0,29

415V

98540674-

9,52 (3/8")

900340

2,66 -

342 ~ 4184,10 4,4

Cooling Heating

3,01 3,072260

55

2400

7

2-2 Major Component Specifications

Outdoor Unit: AE64AC/ACLAE64AH

CompressorTypeCompressor modelNominal capacity WCompressor oil…Amount cc.Coil resistance (Ambient temp. 25°C) Ω

Safety devices TypeOperating Temp. Open °C

Close °C

Run capacitor µFVAC

Fan & Fan MotorTypeQ'ty ……. Dia.Fan motor model…Q'tyNo. Of poles…rpm (230 V, High)Nominal output WCoil resistance (Ambient temp. 20 °C ) Ω

ΩSafety devices Type

Operating temp. Open °CClose °C

Run capacitor µFVAC

Heat Exch. CoilCoilRowsFin pitch mmFace area m2

External Finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE

0,614

Acrylic baked-on enamel finish

Propeller

thermistor

Aluminium plate fin / Copper tube2

1,6

4…85070

Rotary (Hermetic)NN27VBMT

6720MEL56…..1200

main: 0,88 aux: 1,64

135-

-

-

6

-

Operating amp.(Ambient temp.25°C)

ELE-86G…1

-55

1…. Ø 493

Internal protector--

35

8

Outdoor Unit: AE64AC3/ACL3AE64AH3

CompressorTypeCompressor modelNominal output WCompressor oil…Amount cc.Coil resistance (Ambient temp. 25°C) Ω

Safety devices TypeOperating Temp. Open °C

Close °C

Fan & Fan MotorTypeQ'ty ……. Dia.Fan motor model…Q'tyNo. Of poles…rpm (230 V, High)Nominal output WCoil resistance (Ambient temp. 20 °C ) Ω

ΩSafety devices Type

Operating temp. Open °CClose °C

Run capacitor µFVAC

Heat Exch. CoilCoilRowsFin pitch mmFace area m2

External Finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE

Internal protector---

4…85070

Operating amp.(Ambient temp.25°C)

ELE-86G…11…. Ø 493

135-

-

-

6

-

6890MEL 56…1300

3,59

Rotary (Hermetic)NN27YDAMT

0,614

Acrylic baked-on enamel finish

Propeller

thermistor

Aluminium plate fin / Copper tube2

1,6

9

2-3 Other Component Specifications

Outdoor Unit: AE64AHAE64AH3

4-way Valve (20S)Coil ratingCoil resistance Ω (at 20°C)

Outdoor sensorResistance Ω (at 25°C)

AE64AC3AE64AH3

Negative Phase RelayTypeRatingContact RatingOperation

Power control boardTypeCoil RatingContact rating ACoil resistance Ω

AE64ACAE64ACLAE64AH

Power control boardTypeCoil RatingContact rating ACoil resistance Ω

AE64ACLAE64ACL3

Low ambient kitRatingSetpoint MPa

10K±2%

SHF-9H-35U(Valve) AC 220/240V,50Hz,7W

1500

Positive phase: ONNegative phase: OFF

--

ALPHA-8/1AC 380 V, 3-PHASE 50 Hz

AC 240 V , 2 A

AC 230V 50 Hz3,2

TYPHOON 5BAC 230V,50/60Hz

-

RGE-Z1L6-5

-

TYPHOON 3CAC 230V,50/60Hz

10

3. DIMENSIONAL DATA Outdoor Unit: AE64AC/ACLAE64AHAE64AC3/ACL3

11

4. REFRIGERANT FLOW DIAGRAMIndoor Unit: Outdoor Unit: AE64AC/ACL

AE64AC3/ACL3

12

Indoor Unit: Outdoor Unit: AE64AHAE64AH3

13

5. PERFORMANCE DATA5-1 Performance charts

AE64AC/ACLAE64AHAE64AC3/ACL3AE64AH3

Cooling Characteristics

Heating Characteristics

77

14

5-2 Cooling CapacityOUTDOOR UNIT: AE64AC/ACL

AE64AHAE64AC3/ACL3AE64AH3

INDOOR UNIT: AW64AL

220 - 240V ~ 50HzRATING CAPACITY 6,81 kW moisture removal 2,66 l/hPOWER INPUT 2,26 kW max power input 2,47 kWAIR FLOW RATE 990 m³/h

RATING CONDITIONS Cooling: Indoor air temperature 2AW64AL Outdoor air temperature 35°C D.B. / 24°C W.B.

NOTE: Data related to matching with AW64AL

15

5-3 Heating Capacity

NOTE

1- Black dot in the chart indicates the following rating condition.Indoor: 20°C D.B.Outdoor: 7°C D.B. / 6°C W.B.

2- The above chart includes the weighted deicing influence

0%

20%

40%

60%

80%

100%

120%

-15 -10 -5 0 5 10 15 20 25

Outdoor temperature (°C W.B.)

Hea

ting

capa

city

ratio

(%)

16

OUTDOOR UNIT: AE64AC/ACLAE64AH

COOLING

performance atRating conditions Running Amps. A

Power input Kw

Rating Conditions: Indoor Air Temperature 27°C D.B. / 19°C W.B.Outdoor Air Temperature 35°C D.B.

HEATING

performance atRating conditions Running Amps. A

Power input Kw

Rating Conditions: Indoor Air Temperature 20°C D.B.Outdoor Air Temperature 7°C D.B. / 6°C W.B.

Full load conditions Running Amps. APower input Kw

NOTE: Data related to matching with AW64AL For other indoor unit models there could be the same differences.

230V 1-Phase 50 Hz

230V 1-Phase 50 Hz

Complete Unit

Complete Unit

9,402,26

10,202,4

11,72,47

17

OUTDOOR UNIT: AE64AC3/ACL3AE64AH3

COOLING

performance atRating conditions Running Amps. A

Power input Kw

Rating Conditions: Indoor Air Temperature 27°C D.B. / 19°C W.B.Outdoor Air Temperature 35°C D.B.

HEATING

performance atRating conditions Running Amps. A

Power input Kw

Rating Conditions: Indoor Air Temperature 20°C D.B.Outdoor Air Temperature 7°C D.B. / 6°C W.B.

Full load conditions Running Amps. APower input Kw

NOTE: Data related to matching with AW64AL For other indoor unit models there could be the same differences.

6,142,90

Complete Unit

Complete Unit

4,102,26

4,302,4

380V 3-Phase 50 Hz

380V 3-Phase 50 Hz

18

6-2 Electric Wiring DiagramOUTDOOR UNIT: AE64AC/ACL

AE64AH

OUTDOOR UNIT: AE64AC3/ACL3AE64AH3

19

6-3 System Wiring DiagramAE64AC/ACLAE64AHAE64AC3/ACL3AE64AH3

20

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