Gree GWC36LB-K3NTA5A User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Model:GWC36LB-K3NTA5A
GWH36LB-K3NTA5A
(Refrigerant R410a)

Service Manual
Table of contents
Table of Contents
Part Ė: Technical Information......................................................................... 1
1. Summary........................................................................................................................ 1
6SHFL¿FDWLRQV............................................................................................................ 2
6SHFL¿FDWLRQ6KHHW............................................................................................................. 2
2.2 Capacity Curve in Different Outdoor Temperature ............................................................. 4
2.3 Operation Data ................................................................................................................... 4
3. Outline Dimension Diagram.......................................................................... 5
3.1 Indoor Unit.......................................................................................................................... 5
3.2 Outdoor Unit ....................................................................................................................... 5
4. Refrigerant System Diagram........................................................................ 6
5. Electrical Part............................................................................................................. 7
5.1 Wiring Diagram................................................................................................................... 7
5.2 PCB Printed Diagram .........................................................................................................9
6. Function and Control........................................................................................ 12
6.1 Remote Controller Introduction ....................................................................................... 12
6.2 Brief Description of Modes and Functions........................................................................ 16
Part ė: Installation and Maintenance ................................................... 21
7. Notes for Installation and Maintenance............................................ 21
8. Installation.................................................................................................................. 23
8.1 Installation Dimension Diagram........................................................................................ 23
,QVWDOODWLRQ3DUWVFKHFNLQJ .............................................................................................. 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
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ ............................................................................. 29
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ ..................................................................... 29

Service Manual
Table of contents
9. Maintenance.................................................................................................................30
9.1 Error Code...........................................................................................................................30
3URFHGXUHRI7URXEOHVKRRWLQJ .............................................................................................32
0DLQWHQDQFH0HWKRGIRU1RUPDO0DOIXQFWLRQ......................................................................37
10. Exploded View and Parts’ List ..................................................................39
10.1 Indoor Unit.........................................................................................................................39
10.2 Outdoor Unit ......................................................................................................................41
11. Removal Procedure............................................................................................45
11.1 Removal Procedure of Indoor Unit ....................................................................................45
11.2 Removal Procedure of Outdoor Unit .................................................................................54
Appendix:.............................................................................................................................60
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW .........................................................60
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH.......................................................................... 60
Appendix 3: Pipe Expanding MHWKRG ........................................................................................61
Appendix 4: List of Resistance for Temperature Sensor ........................................................... 62

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Service Manual
1. Summary
Part Ė: Technical Information
GWC36LB-K3NTA5A/I
GWH36LB-K3NTA5A/I
Indoor Unit:
GWC36LB-K3NTA5A/O
GWH36LB-K3NTA5A/O
Outdoor Unit:
YB1F2(XFAN)
Remote Controller:
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT

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Service Manual
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Model GWC36LB-K3NTA5A GWH36LB-K3NTA5A
Product Code CA169004200 CA169004300
Rated Voltage
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
3KDVHV 11
Power Supply Mode Outdoor Outdoor
Cooling Capacity %WXK 33000(T1)28000(T3) 33000(T1)27500(T3)
Heating Capacity W / 10200
Cooling Power Input W 3440(T1)3900(T3) 3440(T1)3900(T3)
Heating Power Input W / 3300
Cooling Power Current A 18.6(T1)21.1(T3) 18.6(T1)21.1(T3)
Heating Power Current A / 16.2
Rated Input W 4800 4800
Rated Current A 25 25
Air Flow Volume(SH/H/M/L/SL) m3K 1400/1300/1150/1000/- 1400/1300/1150/1000/-
'HKXPLGLI\LQJ9ROXPH /K 3.5 3.5
EER %WXK: 9.6(T1)7.15(T3) 9.80(T1)/7.05(T3)
COP W/W / 3.10
SEER W/W / /
HSPF W/W / /
Application Area m246-70 46-70
Indoor unit
Model of indoor unit GWC36LB-K3NTA5A/I GWH36LB-K3NTA5A/I
Indoor Unit Product Code CA169N04200 CA169N04300
Fan Type &URVVÀRZ &URVVÀRZ
'LDPHWHU/HQJWK';/ mm ĭ; ĭ;
Fan Motor Cooling Speed(SH/H/M/L/SL) r/min 1400/1300/1150/990/- 1400/1300/1150/990/-
Fan Motor Heating Speed(SH/H/M/L/SL) r/min / 1450/1350/1200/1050/-
Output of Fan Motor W 60 60
Fan Motor RLA A 0.40 0.40
Fan Motor Capacitor ȝ) 33
Input of Heater W / /
Evaporator Form AluminumFin-copperTube Aluminum Fin-copper Tube
Pipe Diameter mm ĭ ĭ
5RZ¿Q*DS mm 2.5-1.5 2.5-1.5
&RLO/HQJWK/;';: mm 1074X25.4X381 1074X25.4X381
Swing Motor Model MP24BA MP24BA
Output of Swing Motor W 1.5 1.5
Fuse A 5 5
Sound Pressure Level (SH/H/M/L/SL) dB (A) 55/52/48/45/- 55/52/48/45/-
Sound Power Level (SH/H/M/L/SL) dB (A) 65/62/58/55/- 65/62/58/55/-
Dimension (WXHXD) mm 1350X326X253 1350X326X253
Dimension of Carton Box (LXWXH) mm 1438X418X343 1438X418X343
'LPHQVLRQRI3DFNDJH/;:;+ mm 1441X421X358 1441X421X358
1HW:HLJKW NJ 20 20
*URVV:HLJKW NJ 24.5 24.5

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Service Manual
Outdoor unit
Model of Outdoor Unit GWC36LB-K3NTA5A/O GWH36LB-K3NTA5A/O
Outdoor Unit Product Code CA169W04200 CA169W04300
&RPSUHVVRU0DQXIDFWXUHU7UDGHPDUN .XOWKRUQ.LUE\3XEOLF&2/7' .XOWKRUQ.LUE\3XEOLF&2/7'
Compressor Model AW5540B AW5540B
Compressor Oil Mineral Oil Mineral Oil
Compressor Type Reciprocating Reciprocating
L.R.A. A 85.00 85.00
Compressor RLA A 17.00 17.00
Compressor Power Input W 3530 3530
Overload Protector KGE 656-17 KGE 656-17
7KURWWOLQJ0HWKRG Capillary Capillary
Operation Temp °C 16~30 16~30
Ambient Temp (Cooling) °C 18~52 18~52
Ambient Temp (Heating) °C / -7~24
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm ĭ ĭ
5RZV¿Q*DS mm 2.5-1.5 3-1.6
&RLO/HQJWK/;';: mm 953X57.15X748 953X57.15X748
Fan Motor Speed rpm 780 780
Output of Fan Motor W 90 90
Fan Motor RLA A 0.80 0.80
Fan Motor Capacitor ȝ) 44
Air Flow Volume of Outdoor Unit m3K 4000 4000
Fan Type $[LDOÀRZ $[LDOÀRZ
Fan Diameter mm ĭ ĭ
'HIURVWLQJ0HWKRG / Automatic Defrosting
Climate Type T3 T3
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating Pressure
IRUWKH'LVFKDUJH6LGH MPa 4.3 4.3
Permissible Excessive Operating Pressure
IRUWKH6XFWLRQ6LGH MPa 2.5 2.5
Sound Pressure Level (H/M/L) dB (A) 60/-/- 60/-/-
Sound Power Level (H/M/L) dB (A) 70/-/- 70/-/-
Dimension (WXHXD) mm 1000X790X427 1000X790X427
Dimension of Carton Box (LXWXH) mm 1140X480X865 1140X480X865
'LPHQVLRQRI3DFNDJH/;:;+ mm 1143X483X880 1143X483X880
1HW:HLJKW NJ 81 83
*URVV:HLJKW NJ 86 88
Refrigerant R22 R22
5HIULJHUDQW&KDUJH NJ 2.35 2.40
Connection
Pipe
/HQJWK m 5 5
*DV$GGLWLRQDO&KDUJH g/m 50 50
Outer Diameter Liquid Pipe mm ĭ ĭ
Outer Diameter Gas Pipe mm ĭ ĭ
0D['LVWDQFH+HLJKW m 20 20
0D['LVWDQFH/HQJWK m 30 30
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7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH3OHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW

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Service Manual
2.2 Capacity Curve in Different Outdoor Temperature
Rated cooling condition(°C)
(DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature
RIKHDWH[FKDQJHU Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
27/19 35/24 36K 0.9 to 1.1 8~11 to 11~14 75~85 to 37~43 6XSHU+LJK +LJK
2.3 Operation Data
Cooling
Heating
5DWHGKHDWLQJFRQGLWLRQ&
(DB/WB) Model
Pressure of gas pipe
connecting indoor and
outdoor unit
Inlet and outlet pipe temperature
RIKHDWH[FKDQJHU Fan speed of
indoor unit
Fan speed of
outdoor unit
Indoor Outdoor P (MPa) T1 (°C) T2 (°C)
20/- 7/6 36K 2.8 to 3.0 85 to 35 2 to 4 6XSHU+LJK +LJK
Instruction:
T1: Inlet and outlet pipe temperature of evaporator
T2: .Inlet and outlet pipe temperature of condenser
33UHVVXUHDWWKHVLGHRIELJYDOYH
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Cooling Heating
Capacity ratio(%)
110
100
90
80
70
60
50 51 53 55494745434139373533312927252321
1574220-7-10 -5
0
20
40
60
80
100
120
510
Capacity ratio(%)
Condition Cooling
Indoor:DB27°C WB19°C
Indoor air flow: Super High
Pipe length:5m
Condition Heating
Indoor:DB20°C
Indoor air flow: Super High
Pipe length:5m
Outdoor temp.(°C)
Outdoor temp.(°C)

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Service Manual
1350
326
253
295 90
40
350 254746
Φ70
Φ70
395
427
395
620
1000
790
3. Outline Dimension Diagram
3.1 Indoor Unit
Unit: mm
3.2 Outdoor Unit
Unit: mm

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Service Manual
4. Refrigerant System Diagram
Cooling only model
Cooling and heating model
Indoor unit Outdoor unit
Indoor unit Outdoor unit
COOLING
HEATING
Accumlator
4-Way valve
COOLING
Discharge
Suction
Discharge
Suction
Heat
exchanger
(evaporator)
Heat
exchanger
(evaporator) Heat
exchanger
(condenser)
Valve
Valve
Valve
Valve
Liquid pipe
side
Gas pipe
side
Liquid pipe
side
Gas pipe
side
Compressor
Strainer
Strainer
Capillary
Accumlator
Compressor
Strainer
Capillary
Heat
H[FKDQJHU
(condenser)
Refrigerant pipe diameter
Liquid :1/4" (6 mm)
Gas :3/4" (19mm)

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Service Manual
5. Electrical Part
5.1 Wiring Diagram
Ɣ,QGRRU8QLW
Ɣ,QVWUXFWLRQ
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH :KLWH GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK %ODFN //
VT Violet OG Orange / /
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