Gree GWH07NA-K3NNE4E Manual de usuario

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

Table of Contents

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

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

2. Specications..........................................................................................................3

2.1 Specication Sheet...........................................................................................................3

2.2 Capacity Curve in Different Outdoor Temperature ...........................................................7

2.3 Cooling and Heating Data Sheet in Rated Frequency .....................................................7

3. Outline Dimension Diagram........................................................................8

3.1 Indoor Unit........................................................................................................................8

3.2 Outdoor Unit .....................................................................................................................9

4. Refrigerant System Diagram....................................................................10

5. Electrical Part.........................................................................................................11

5.1 Wiring Diagram...............................................................................................................11

5.2 PCB Printed Diagram .....................................................................................................13

6. Function and Control......................................................................................14

6.1 Remote Controller Introduction of YX1F .......................................................................14

6.2 Remote Controller Introduction of YB1F2(XFAN)...........................................................17

6.3 Brief Description of Modes and Functions......................................................................21

Part Ⅱ: Installation and Maintenance .................................................26

7. Notes for Installation and Maintenance..........................................26

8. Installation................................................................................................................28

8.1 Installation Dimension Diagram......................................................................................28

8.2 Installation Parts-Checking ............................................................................................30

8.3 Selection of Installation Location....................................................................................30

8.4 Electric Connection Requirement...................................................................................30

8.5 Installation of Indoor Unit................................................................................................30

8.6 Installation of Outdoor unit .............................................................................................33

8.7 Vacuum Pumping and Leak Detection ...........................................................................34

8.8 Check after Installation and Test operation ....................................................................34

Table of Contents

Service Manual

9. Maintenance............................................................................................................35

9.1 Error code.......................................................................................................................35

9.2 Procedure of Troubleshooting ........................................................................................36

9.3 Maintenance method for normal malfunction .................................................................41

10. Exploded View and Parts List ..............................................................43

10.1 Indoor Unit....................................................................................................................43

10.2 Outdoor Unit .................................................................................................................54

11. Removal Procedure.......................................................................................56

11.1 Removal Procedure of Indoor Unit ...............................................................................56

11.2 Removal Procedure of Outdoor Unit ............................................................................61

Appendix:........................................................................................................................66

Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................66

Appendix 2: Conguration of Connection Pipe.....................................................................66

Appendix 2: Pipe Expanding Method ...................................................................................67

Appendix 4: List of Resistance for Temperature Sensor ......................................................68

Table of Contents

Technical Information

Service Manual

1.Summary

Indoor Unit:

D2 (panel A)

D2 (panel C)

Part Ⅰ: Technical Information

2Technical Information

Service Manual

Outdoor Unit:

GWH07NA-K3NNC7F/O

GWH07NA-K3NNE4E/O

Remote Controller:

Model List:

YX1F YB1F2(XFAN)

ON/OFF MODE

FAN SWING

SLEEP TIMER

AUTO

COOL

DRY

FAN

HEAT

T-ON T-OFF

SWING

SLEEP

LOCK

SPEED

FAN

AUTO

OPER

HEALTH

AIR

FILTER

TURBO

ON/OFF

X-FAN

HOUR

HUMIDITY

ON/OFF

MODE

FAN

X-FAN

TURBO

TEMP

TIMER

SLEEP LIGHT

NO. Unit model Unit code Indoor unit

model

Indoor unit

code

Outdoor unit

model

Outdoor unit

code

Remove

Controller

1 GWH07NA-K3NNE4E CA403001401 GWH07NA-K3NNE4E/I CA403N01400

GWH07NA-K3NNE4E/O CA403W01401

YX1F

2 GWH07NA-K3NND2E CA149000603 GWH07NA-K3NND2E/I CA149N00601 YX1F

3 GWH07NA-K3NNB3E CA138007301 GWH07NA-K3NNB3E/I CA138N07300 YX1F

4 GWH07NA-K3NNA8E CA173019301 GWH07NA-K3NNA8E/I CA173N19300 YX1F

5 GWH07NA-K3NNA4E CA161013002 GWH07NA-K3NNA4E/I CA161N13002 YX1F

6 GWH07NA-K3NNA4E CA161013001 GWH07NA-K3NNA4E/I CA161N13000 YX1F

7 GWH07NA-K3NND1E CA147004802 GWH07NA-K3NND1E/I CA147N04801 YX1F

8 GWH07NA-K3NND2E CA149000604 GWH07NA-K3NND2E/I CA149N00602 YX1F

9 GWH07NA-K3NNB5E CA180010101 GWH07NA-K3NNB5E/I CA180N10100 YX1F

10 GWH07NA-K3NNA5E CA162020601 GWH07NA-K3NNA5E/I CA162N20600 YX1F

11 GWH07NA-K3NNE1E CA404007301 GWH07NA-K3NNE1E/I CA404N07300 YX1F

12 GWH07NA-K3NNC7E CA195007501 GWH07NA-K3NNC7E/I CA195N07500 YX1F

13 GWH07NA-K3NNC7F CA195006202 GWH07NA-K3NNC7F/I CA195N06200

GWH07NA-K3NNC7F/O CA195W06200

YX1F

14 GWH07NA-K3NNB3F CA138007501 GWH07NA-K3NNB3F/I CA138N07500 YX1F

15 GWH07NA-K3NND1F CA147005101 GWH07NA-K3NND1F/I CA147N05100 YX1F

16 GWH07NA-K3NND2F CA149000803 GWH07NA-K3NND2F/I CA149N00800 YB1F2(XFAN)

17 GWH07NA-K3NND2F CA149000802 GWH07NA-K3NND2F/I CA149N00801 YB1F2(XFAN)

18 GWH07NA-K3NNC7F CA195006203 GWH07NA-K3NNC7F/I CA195N06201 YB1F2(XFAN)

19 GWH07NA-K3NNE1F CA404006902 GWH07NA-K3NNE1F/I CA404N06900 YB1F2(XFAN)

20 GWH07NA-K3NNE1F CA404006903 GWH07NA-K3NNE1F/I CA404N06901 YB1F2(XFAN)

Technical Information

Service Manual

2. Specications

2.1 Specication Sheet

Model

1.GWH07NA-K3NNC7F 2.GWH07NA-K3NNB3F

3.GWH07NA-K3NND1F 4.GWH07NA-K3NND2F

5.GWH07NA-K3NNE1F

Product Code

1.CA195006202 CA195006203 2.CA138007501

3.CA147005101 4.CA149000803 CA149000802

5.CA404006902 CA404006903

Power

Supply

Rated Voltage V~ 220-240

Rated Frequency Hz 50

Phases 1

Power Supply Mode Indoor

Cooling Capacity W 2200

Heating Capacity W 2200

Cooling Power Input W 783

Heating Power Input W 650

Cooling Power Current A 3.47

Heating Power Current A 3.0

Rated Input W 1100

Rated Current A 4.9

Air Flow Volume(SH/H/M/L/SL) m3/h 400/360/320/290/-

Dehumidifying Volume L/h 0.6

EER W/W 2.81

COP W/W 3.38

SEER W/W /

HSPF W/W /

Application Area m210-16

Indoor Unit

Model of Indoor Unit

1.GWH07NA-K3NNC7F/I 2.GWH07NA-K3NNB3F/I

3.GWH07NA-K3NND1F/I 4.GWH07NA-K3NND2F/I

5.GWH07NA-K3NNE1F/I

Product Code of Indoor Unit

1.CA195N06200 CA195N06201 2. CA138N07500

3.CA147N05100 4. CA149N00800 CA149N00801

5.CA404N06900 CA404N06901

Fan Type Cross-ow

Diameter Length(DXL) mm Φ85X532

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1390/1280/1180/1080/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min 1350/1250/1140/1040/-

Output of Fan Motor W 10

Fan Motor RLA A 0.15

Fan Motor Capacitor μF 1

Input of Heater W/

Evaporator Form Aluminum Fin-copper Tube

Pipe Diameter mm Φ7

Row-n Gap mm 2-1.5

Coil Length (LXDXW) mm 526X25.4X228.6

Swing Motor Model MP24AA

Output of Swing Motor W 1.5

Fuse A 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 37/34/31/28/-

Sound Power Level (SH/H/M/L/SL) dB (A) 47/44/41/38/-

Dimension (WXHXD) mm 730X254X170

Dimension of Carton Box (LXWXH) mm 784X311X236

Dimension of Package (LXWXH) mm 787X314X251

Net Weight kg 8

Gross Weight kg 9.5

4Technical Information

Service Manual

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

Outdoor Unit

Model of Outdoor Unit GWH07NA-K3NNC7F/O

Product Code of Outdoor Unit CA195W06201

Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO. LTD.

Compressor Model QXA-A081A130

Compressor Oil RB68EP

Compressor Type Rotary

L.R.A. A 15

Compressor RLA A 3.3

Compressor Power Input W 685

Overload Protector Internal

Throttling Method Capillary

Operation Temp oC 16~30

Ambient Temp (Cooling) oC 18~43

Ambient Temp (Heating) oC-10~24

Condenser Form Aluminum Fin-copper Tube

Pipe Diameter mm Φ7

Rows-n Gap mm 1-1.4

Coil Length (LXDXW) mm 474X12.7X400

Fan Motor Speed rpm 950

Output of Fan Motor W 20

Fan Motor RLA A0.25

Fan Motor Capacitor μF 1.5

Air Flow Volume of Outdoor Unit m3/h 1200

Fan Type Axial-ow

Fan Diameter mm Φ320

Defrosting Method Automatic Defrosting

Climate Type T1

Isolation I

Moisture Protection IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5

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

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

Dimension (WXHXD) mm 720X428X310

Dimension of Carton Box (LXWXH) mm 765X350X475

Dimension of Package (LXWXH) mm 768X353X490

Net Weight kg 22

Gross Weight kg 24

Refrigerant R410A

Refrigerant Charge kg 0.5

Connection

Pipe

Length m 5

Gas Additional Charge g/m 20

Outer Diameter Liquid Pipe mm Φ6

Outer Diameter Gas Pipe mm Φ9.52

Max Distance Height m 10

Max Distance Length m 15

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

Model

1.GWH07NA-K3NNE4E 2.GWH07NA-K3NND2E

3.GWH07NA-K3NNB3E 4.GWH07NA-K3NNA8E

5.GWH07NA-K3NNA4E 6.GWH07NA-K3NND1E

7.GWH07NA-K3NND2E 8.GWH07NA-K3NNB5E

9.GWH07NA-K3NNA5E 10.GWH07NA-K3NNE1E

11.GWH07NA-K3NNC7E

Product Code

1.CA403001401 2.CA149000603

3.CA138007301 4.CA173019301

5.CA161013002 CA161013001 6.CA147004802

7.CA149000604 8.CA180010101

9.CA162020601 10.CA404007301

11.CA195007501

Power

Supply

Rated Voltage V~ 220-240

Rated Frequency Hz 50

Phases 1

Power Supply Mode Indoor

Cooling Capacity W 2250

Heating Capacity W 2300

Cooling Power Input W 700

Heating Power Input W 637

Cooling Power Current A 3.10

Heating Power Current A 2.92

Rated Input W 1050

Rated Current A 4.8

Air Flow Volume(SH/H/M/L/SL) m3/h 400/360/320/290/-

Dehumidifying Volume L/h 0.6

EER W/W 3.21

COP W/W 3.61

SEER W/W /

HSPF W/W /

Application Area m210-16

Indoor Unit

Model of Indoor Unit

1.GWH07NA-K3NNE4E/I 2.GWH07NA-K3NND2E/I

3.GWH07NA-K3NNB3E/I 4.GWH07NA-K3NNA8E/I

5.GWH07NA-K3NNA4E/I 6.GWH07NA-K3NND1E/I

7.GWH07NA-K3NND2E/I 8.GWH07NA-K3NNB5E/I

9.GWH07NA-K3NNA5E/I 10.GWH07NA-K3NNE1E/I

11.GWH07NA-K3NNC7E/I

Product Code of Indoor Unit

1.CA403N01400 2.CA149N00601

3.CA138N07300 4.CA173N19300

5.CA161N13002 CA161N13000 6.CA147N04801

7.CA149N00602 8.CA180N10100

9.CA162N20600 10.CA404N07300

11.CA195N07500

Fan Type Cross-ow

Diameter Length(DXL) mm Φ85X532

Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1390/1280/1180/1080/-

Fan Motor Heating Speed(SH/H/M/L/SL) r/min 1350/1250/1140/1040/-

Output of Fan Motor W 10

Fan Motor RLA A 0.15

Fan Motor Capacitor μF 1

Input of Heater W/

Evaporator Form Aluminum Fin-copper Tube

Pipe Diameter mm Φ7

Row-n Gap mm 2-1.5

Coil Length (LXDXW) mm 526X25.4X228.6

Swing Motor Model MP24AA

Output of Swing Motor W 1.5

Fuse A 3.15

Sound Pressure Level (SH/H/M/L/SL) dB (A) 37/35/31/28/-

Sound Power Level (SH/H/M/L/SL) dB (A) 47/45/41/38/-

Dimension (WXHXD) mm 730X255X170

Dimension of Carton Box (LXWXH) mm 784X311X236

Dimension of Package (LXWXH) mm 787X314X251

Net Weight kg 8

Gross Weight kg 9.5

6Technical Information

Service Manual

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

Outdoor Unit

Model of Outdoor Unit GWH07NA-K3NNE4E/O

Product Code of Outdoor Unit CA403W01401

Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO. LTD.

Compressor Model QXA-A081A130

Compressor Oil RB68EP

Compressor Type Rotary

L.R.A. A 15

Compressor RLA A 3.30

Compressor Power Input W 685

Overload Protector Internal

Throttling Method Capillary

Operation Temp oC 16~30

Ambient Temp (Cooling) oC 18~43

Ambient Temp (Heating) oC-10~24

Condenser Form Aluminum Fin-copper Tube

Pipe Diameter mm Φ7

Rows-n Gap mm 1-1.4

Coil Length (LXDXW) mm 658.3X19.05X396

Fan Motor Speed rpm 950

Output of Fan Motor W 20

Fan Motor RLA A 0.25

Fan Motor Capacitor μF 1.5

Air Flow Volume of Outdoor Unit m3/h 1200

Fan Type Axial-ow

Fan Diameter mm Φ320

Defrosting Method Automatic Defrosting

Climate Type T1

Isolation I

Moisture Protection IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5

Sound Pressure Level (H/M/L) dB (A) 48/-/-

Sound Power Level (H/M/L) dB (A) 58/-/-

Dimension (WXHXD) mm 720X428X310

Dimension of Carton Box (LXWXH) mm 765X350X475

Dimension of Package (LXWXH) mm 768X353X490

Net Weight kg 22.5

Gross Weight kg 24.5

Refrigerant R410A

Refrigerant Charge kg 0.6

Connection

Pipe

Length m 5

Gas Additional Charge g/m 20

Outer Diameter Liquid Pipe mm Φ6

Outer Diameter Gas Pipe mm Φ9.52

Max Distance Height m 10

Max Distance Length m 15

Note: The connection pipe applies metric diameter.

Technical Information

Service Manual

2.2 Capacity Curve in Different Outdoor Temperature

2.3 Cooling and Heating Data Sheet in Rated Frequency

Heating

Rated heatling condition(°C)

(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

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

20/- 7/6 07K 3.5~3.8 in:75~85

out:37~43

in:1~3

out:2~5 Super High High

100

110

32 33 34 35 36 37 38 39 40 41 42 43 44 45

Outdoor temp.( ) Outdoor temp.( )

)

(

oitaryticapa

)%(oitaryticapaC

Condition

Indoor:DB27

°C

WB19

°C

Indoor air flow: Super High

Pipe length:5m

157-7 -5 02

100

120

-10510

Condition Heating

Indoor:DB20

°C

Indoor air flow: Super High

Pipe length:5m

Cooling Heating

Rated cooling condition(°C)

(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

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

27/19 35/24 07K 0.85~1.0 in:8~11

out:11~14

in:75~85

out:37~43 Super High High

Cooling

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.

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