Gree GWH09MA-K3DND3L Manuel utilisateur

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

GWH09MA-K3DNA3L

GWH09MA-K3DNA4L

GWH09MA-K3DNB7L

GWH09MA-K3DND3L

GWH09MA-K3DNC9L

GWH09MA-K3DNB3L

GWH12MA-K3DNA3L

GWH12MA-K3DNB3L

Models: GWH12MA-K3DNB7L

GWH12MA-K3DNC9L

GWH12MA-K3DND3L

(Refrigerant:R410A)

Service Manual

Table of Contents

Part Ⅰ : Technical Information ........................................................................ 1

1. Summary ........................................................................................................................ 1

2. Specications ............................................................................................................ 2

2.1 Specication Sheet ............................................................................................................. 2

2.2 Operation Characteristic Curve .......................................................................................... 4

2.3 Capacity Variation Ratio According to Temperature ........................................................... 4

2.4 Cooling and Heating Data Sheet in Rated Frequency ....................................................... 5

2.5 Noise Curve ........................................................................................................................ 5

3. Outline Dimension Diagram .......................................................................... 6

3.1 Indoor Unit .......................................................................................................................... 6

3.2 Outdoor Unit ....................................................................................................................... 7

4. Refrigerant System Diagram ........................................................................ 8

5. Electrical Part............................................................................................................. 9

5.1 Wiring Diagram ................................................................................................................... 9

5.2 PCB Printed Diagram ........................................................................................................11

6. Function and Control ........................................................................................ 13

6.1 Remote Controller Introduction ........................................................................................ 13

6.2 Brief Description of Modes and Functions ........................................................................ 16

Part Ⅱ: Installation and Maintenance ................................................... 21

7. Notes for Installation and Maintenance ............................................ 21

8. Installation .................................................................................................................. 23

8.1 Installation Dimension Diagram ........................................................................................ 23

8.2 Installation Parts-checking .............................................................................................. 25

8.3 Selection of Installation Location ...................................................................................... 25

8.4 Electric Connection Requirement ..................................................................................... 25

8.5 Installation of Indoor Unit .................................................................................................. 25

8.6 Installation of Outdoor Unit ............................................................................................... 28

8.7 Vacuum Pumping and Leak Detection ............................................................................. 29

8.8 Check after Installation and Test Operation ..................................................................... 29

Table of Contents

Service Manual

Table of Contents Table of Contents

9. Maintenance .................................................................................................................30

9.1 Malfunction Analysis ............................................................................................................30

9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement ...........................................34

9.3 How to Check Simply the Main Part ....................................................................................43

10. Exploded View and Parts List ...................................................................56

10.1 Indoor Unit .........................................................................................................................56

10.2 Outdoor Unit ......................................................................................................................63

11. Removal Procedure ............................................................................................67

11.1 Removal Procedure of Indoor Unit ....................................................................................67

11.2 Removal Procedure of Outdoor Unit .................................................................................72

Appendix: .............................................................................................................................81

Appendix 1: Reference Sheet of Celsius and Fahrenheit .........................................................81

Appendix 2: Conguration of Connection Pipe ..........................................................................81

Appendix 3: Pipe Expanding Method ........................................................................................ 82

Appendix 4: List of Resistance for Temperature Sensor ...........................................................83

Technical Information

Service Manual

1. Summary

Part Ⅰ: Technical Information

Indoor Unit:

GWH09MA-K3DNA3L/I

GWH12MA-K3DNA3L/I

GWH09MA-K3DNB7L/I

GWH12MA-K3DNB7L/I

GWH12MA-K3DND3L/I

GWH09MA-K3DND3L/I

GWH09MA-K3DNB3L/I

GWH12MA-K3DNB3L/I

GWH12MA-K3DNC9L/I

GWH09MA-K3DNC9L/I

GWH09MA-K3DNA4L/I

Outdoor Unit:

GWH09MA-K3DNA3L/O GWH12MA-K3DNA3L/O

Remote Controller:

YX1F

ON/OFF MODE

FAN SWING

SLEEP TIMER

AUTO

COOL

DRY

FAN

HEAT

T-ON T-OFF SWING

SLEEP

LOCK

SPEED

2Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Model

GWH09MA-K3DNA3L GWH09MA-K3DNA4L

GWH09MA-K3DNB7L GWH09MA-K3DND3L

GWH09MA-K3DNC9L GWH09MA-K3DNB3L

GWH12MA-K3DNA3L

GWH12MA-K3DNB7L GWH12MA-K3DNC9L

GWH12MA-K3DND3L GWH12MA-K3DNB3L

Product Code

CB171010400 CB161007300

CB164002600 CB405004100

CB145005700 CB163007000

CB171010300

CB164002700 CB145005600

CB405004000 CB163007100

Power

Supply

Rated Voltage V~ 220-240 220-240

Rated Frequency Hz 50 50

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity(Min~Max) W 2500(600~2800) 3200(600~3500)

Heating Capacity(Min~Max) W 2750(600~3000) 3400(600~3800)

Cooling Power Input(Min~Max) W 800(120~1300) 1020(120~1400)

Heating Power Input(Min~Max) W 780(120~1400) 995(120~1500)

Cooling Current Input A 3.6 4.5

Heating Current Input A 3.5 4.4

Rated Input W 1400 1500

Rated Current A 6.7 7.2

Air Flow Volume(SH/H/M/L/SL) m3/h 500/400/300/250/- 500/400/300/250/-

Dehumidifying Volume L/h 0.8 1.4

EER W/W 3.13 3.14

COP W/W 3.53 3.42

SEER 5.8 6.1

HSPF / /

Application Area m212-18 15-22

Indoor

Unit

Indoor Unit Model

GWH09MA-K3DNA3L/I GWH09MA-K3DNA4L/I

GWH09MA-K3DNB7L/I GWH09MA-K3DND3L/I

GWH09MA-K3DNC9L/I GWH09MA-K3DNB3L/I

GWH12MA-K3DNA3L/I

GWH12MA-K3DNB7L/I GWH12MA-K3DNC9L/I

GWH12MA-K3DND3L/I GWH12MA-K3DNB3L/I

Indoor Unit Product Code

CB171N10400 CB161N07300

CB164N02600 CB405N04100

CB145N05700 CB163N07000

CB171N10300

CB164N02700 CB145N05600

CB405N04000 CB163N07100

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Φ85X596 Φ85X596

Cooling Speed(SH/H/M/L/SL) r/min 1320/1100/920/730/- 1320/1100/920/730/-

Heating Speed(SH/H/M/L/SL) r/min 1350/1200/1100/1000/- 1350/1200/1100/1000/-

Fan Motor Power Output W 10 10

Fan Motor RLA A 0.15 0.15

Fan Motor Capacitor μF 1 1

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ7 Φ7

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil

Length(LXDXW) mm 592X25.4X266.7 592X25.4X266.7

Swing Motor Model MP24AA MP24AA

Swing Motor Power Output W 1.5 1.5

Fuse Current A 3.15 3.15

Sound Pressure Level

(SH/H/M/L/SL) dB (A) 38/34/31/28/- 39/34/31/28/-

Sound Power Level

(SH/H/M/L/SL) dB (A) 50/46/43/40/- 53/47/43/40/-

Dimension(WXHXD) mm 790X265X174 790X265X174

Dimension of Carton

Box(LXWXH) mm 870X248X355 870X248X355

Dimension of

Package(LXWXH) mm 873X251X370 873X251X370

Net Weight kg 9 9

Gross Weight kg 10.5 10.5

Technical Information

Service Manual

Outdoor

Unit

Model of Outdoor Unit GWH09MA-K3DNA3L/O GWH12MA-K3DNA3L/O

Product Code of Outdoor Unit CB171W10400 CB171W10300

Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR

CO., LTD

ZHUHAI GREE DAIKIN DEVICE

CO., LTD

Compressor Model QXA-A091zE190A 1GDY23AXD

Compressor Oil 68EP FVC50K

Compressor Type Rotary Rotary

L.R.A. A 16.5 16.5

Compressor RLA A 4.5 4

Compressor Power Input W 942 845

Overload Protector 1NT11L-6233 1GDY23AXD-05

Throttling Method Capillary Capillary

Operation temp oC 16~30 16~30

Ambient temp (cooling) oC -15~48 -15~48

Ambient temp (heating) oC -15~24 -15~24

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Pipe Diameter mm Φ7 Φ7.94

Rows-n Gap mm 1-1.4 1-1.4

Coil Length (LXDXW) mm 692X19.05X506 731X19.05X550

Fan Motor Speed rpm 900/600 900/600

Output of Fan Motor W 30 30

Fan Motor RLA A 0.4 0.4

Fan Motor Capacitor μF / /

Air Flow Volume of Outdoor Unit m3/h 1600 2200

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ400 Φ438

Defrosting Method Automatic Defrosting Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IP24 IP24

Permissible Excessive Operating

Pressure for the Discharge Side MPa 4.3 4.3

Permissible Excessive Operating

Pressure for the Suction Side MPa 2.5 2.5

Sound Pressure Level (H/M/L) dB (A) 50/-/- 51/-/-

Sound Power Level (H/M/L) dB (A) 60/-/- 63/-/-

Dimension (WXHXD) mm 776X540X320 842X596X320

Dimension of Carton Box (LXWXH) mm 820X355X580 878X360X630

Dimension of Package (LXWXH) mm 823X358X595 881X363X645

Net Weight kg 27 31

Gross Weight kg 29.5 34

Refrigerant R410A R410A

Refrigerant Charge kg 0.7 0.85

Connection

Pipe

Length m 5 5

Gas Additional Charge g/m 20 20

Outer Diameter Liquid Pipe mm Φ6 Φ6

Outer Diameter Gas Pipe mm Φ9.52 Φ12

Max Distance Height m 10 10

Max Distance Length m 15 20

Note: The connection pipe applies metric diameter.

The above data is subject to change without notice; please refer to the nameplate of the unit.

4Technical Information

Service Manual

2.2 Operation Characteristic Curve

2.3 Capacity Variation Ratio According to Temperature

Cooling Heating

0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100 120110

220V

230V

240V

220V

230V

240V

Current (A)

Conditions

Indoor:DB27°C/WB19°C

Outdoor:DB35°C/WB24°C

Indoor air flow:Super High

Pipe length:5m

Conditions

Indoor:DB20°C/WB15°C

Outdoor:DB7°C/WB6°C

Indoor air flow:Super High

Pipe length:5m

Compressor speed (rps) Compressor speed (rps)

Cooling Heating

32 33 34 35 36 37 38 39 43

40 41 42

100

105

Conditions

Indoor:DB27°C/WB19°C

Indoor air flow:Super High

Pipe length:5m

Outdoor temp.(°C)

Capacity ratio (%)

–15 –10 –5

110

100

0 5 7 10

Conditions

Indoor:DB20°C/WB15°C

Indoor air flow:Super High

Pipe length:5m

Outdoor temp.(°C)

Capacity ratio (%)

Technical Information

Service Manual

2.4 Cooling and Heating Data Sheet in Rated Frequency

Instruction:

T1: Inlet and outlet pipe temperature of evaporator

T2: Inlet and outlet pipe temperature of condenser

P: Pressure at the side of big valve

Connection pipe length: 5 m.

Cooling:

Heating:

Rated cooling

condition(oC) (DB/WB) Model

Pressure of gas pipe

connecting indoor

and outdoor unit

Inlet and outlet pipe

temperature of heat

exchanger

Fan speed

of indoor

unit

Fan speed

of outdoor

unit

Compressor

revolution (rps)

Indoor Outdoor P (MPa) T1 (oC) T2 (oC)

27/19 35/24 09/12K 0.8 ~ 1.1 11 to 14 38 to 41 Super High High 60

Rated heating

condition(oC) (DB/WB) Model

Pressure of gas pipe

connecting indoor and

outdoor unit

Inlet and outlet pipe

temperature of heat

exchanger

Fan speed

of indoor

unit

Fan speed

of outdoor

unit

Compressor

revolution (rps)

Indoor Outdoor P (MPa) T1 (°C) T2 (°C)

20/15 7/6 09/12K 2.8 ~ 3.2 38 to 41 2 to 5 Super High High 66

2.5 Noise Curve

Indoor side noise

Outdoor side noise

Indoor fan motor rotating speed Compressor frequency/Hz

Low Middle High Supper High

Noise/dB(A)

0 20 40 60 80 100

09K 12K

6Technical Information

Service Manual

3. Outline Dimension Diagram

3.1 Indoor Unit

Unit:mm

174

790

605

37 148

Φ55 Φ55

265

Technical Information

Service Manual

714 257

776

510

320

540

286

320

540

297

842

320

596

257

763

3.2 Outdoor Unit

12K

09K

Unit:mm

Ce manuel convient aux modèles suivants

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