Gree 4LIV30HP230V1A User manual

Service Manual
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GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
4LIV30HP230V1A
4LIV36HP230V1A

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 Capacity Variation Ratio According to Temperature ............................. 8
2.3 Cooling and Heating Data Sheet in Rated Frequency ........................... 9
3. Outline Dimension Diagram................................. 10
3.1 Indoor Unit ............................................................................................... 10
3.2 Outdoor Unit ............................................................................................ 11
4. Refrigerant System Diagram ............................... 12
4. Refrigerant System Diagram ............................... 13
5. Electrical Part ............................................................. 14
5.1 Wiring Diagram........................................................................................ 14
5.2 PCB Printed Diagram.............................................................................. 17
6.
Function and Control .............................................. 19
6.1 Remote Controller Introduction............................................................. 19
6.2 GREE+ App Operation Manual............................................................... 28
6.3 Ewpe Smart App Operation Manual ...................................................... 29
6.4 Brief Description of Modes and Functions........................................... 30
Part Ⅱ: Installation and Maintenance ................ 33
7. Notes for Installation and Maintenance.......... 33
8. Installation ................................................................... 36
8.1 Installation Dimension Diagram ............................................................ 36
8.2 Installation Parts-checking ................................................................... 38
8.3 Selection of Installation Location.......................................................... 38
8.4 Electric Connection Requirement ......................................................... 38
8.5 Installation of Indoor Unit....................................................................... 38
Table of Contents

Service Manual
Table of Contents
8.6 Installation of Outdoor unit .................................................................... 40
8.7 Vacuum Pumping and Leak Detection .................................................. 42
8.8 Check after Installation and Test operation.......................................... 43
9. Maintenance................................................................ 44
9.1 Error Code List ........................................................................................ 44
9.2 Procedure of Troubleshooting............................................................... 49
9.3 Troubleshooting for Normal Malfunction.............................................. 66
10. Exploded View and Parts List........................... 68
10.1 Indoor Unit ............................................................................................. 68
10.2 Outdoor Unit .......................................................................................... 70
11. Removal Procedure ............................................... 73
11.1 Removal Procedure of Indoor Unit ...................................................... 73
11.2 Removal Procedure of Outdoor Unit ................................................... 78
Appendix:.......................................................................... 87
Appendix 1: Reference Sheet of Celsius and Fahrenheit ......................... 87
Appendix 2: Conguration of Connection Pipe ......................................... 87
Appendix 3: Pipe Expanding Method.......................................................... 88
Appendix 4: List of Resistance for Temperature Sensor .......................... 89

1
Technical Information
Service Manual
Outdoor Unit:
1. Summary
Indoor Unit:
4LIV30HP230V1AH 4LIV36HP230V1AH
Remote Controller:
4LIV30HP230V1AO
4LIV36HP230V1AO
Model list:
No. Indoor model Outdoor model Remote
Controller
1YAP1FB2F
(WiFi)
2
4LIV30HP230V1AO
4LIV36HP230V1AO
4LIV30HP230V1AH
4LIV36HP230V1AH
TURBO
FAN
MODE
ON/OFF
I FEEL T-ON T-OFF
TEMP
CLOCK
LIGHT
WiFi
SLEEP
YAP1FB2F(WiFi)

2
Technical Information
Service Manual
2. Specications
2.1 Specication Sheet
INTENTIONALLY BLANK

3
Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Unit
Outdoor Unit Model 4LIV30HP230V1AO
Outdoor Unit Product Code CB432W29200
Compressor Manufacturer ZHUHAI LANDA
COMPRESSOR CO.,LTD
Compressor Model QXFS-B238zX070
Compressor Oil RB68DA or equivalent
Compressor Type Rotary
Compressor LRA. A 27
Compressor RLA A 14.2
Compressor Power Input W 2020
Compressor Overload Protector /
Throttling Method Electron expansion valve
Set Temperature Range ºF 61~86
Cooling Operation Ambient Temperature Range ºF -4~122
Heating Operation Ambient Temperature Range ºF -13~75
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Condenser Rows-fin Gap mm 2-1.4
Condenser Coil Length (LXDXW) mm 955X38.1X704
Fan Motor Speed rpm 850
Fan Motor Power Output W 90
Fan Motor RLA A 0.9
Fan Motor Capacitor μF /
Outdoor Unit Air Flow Volume CFM 2648
Fan Type Axial-flow
Fan Diameter mm Φ570
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) 62/-/-
Sound Power Level (H/M/L) dB (A) 72/-/-
Dimension(WXHXD) inch 39 3/8 × 29 3/8 × 16 13/16
Dimension of Carton Box (LXWXH) inch 42 26/64 X 18 57/64 X 30 58/64
Dimension of Package(LXWXH) inch 42 33/64 × 19 1/64 × 31 57/64
Net Weight Ib 113.6
Gross Weight Ib 124.6
Refrigerant R410A
Refrigerant Charge oz 74.1
Connection
Pipe
Connection Pipe Length ft 24.6
Connection Pipe Gas Additional Charge oz/ft 0.5
Outer Diameter Liquid Pipe inch 1/4"
Outer Diameter Gas Pipe inch 5/8"
Max Distance Height ft 32.8
Max Distance Length ft 82
Note: The connection pipe applies metric diameter.
2. Specications

4
Technical Information
Service Manual
2. Specications
INTENTIONALLY BLANK

5
Technical Information
Service Manual
2. Specications
INTENTIONALLY BLANK

6
Technical Information
Service Manual
2. Specications
INTENTIONALLY BLANK

7
Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Unit
Outdoor Unit Model 4LIV36HP230V1AO
Outdoor Unit Product Code CB432W31000
Compressor Manufacturer ZHUHAI LANDA
COMPRESSOR CO., LTD.
Compressor Model QXFS-D280zX070
Compressor Oil FW68DA or equivalent
Compressor Type Rotary
Compressor LRA. A 40.00
Compressor RLA A 16.00
Compressor Power Input W 2294
Compressor Overload Protector /
Throttling Method Electron expansion valve
Set Temperature Range ºF 61~86
Cooling Operation Ambient Temperature Range ºF -4~122
Heating Operation Ambient Temperature Range ºF -13~75
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7.94
Condenser Rows-fin Gap mm 2-1.4
Condenser Coil Length (LXDXW) mm 955X38.1X704
Fan Motor Speed rpm 850
Fan Motor Power Output W 90
Fan Motor RLA A 1.50
Fan Motor Capacitor μF /
Outdoor Unit Air Flow Volume CFM 2648
Fan Type Axial-flow
Fan Diameter mm Φ570
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) 62/-/-
Sound Power Level (H/M/L) dB (A) 72/-/-
Dimension(WXHXD) inch 39 3/8 × 29 3/8 × 16 13/16
Dimension of Carton Box (LXWXH) inch 42 26/64 X 18 57/64 X 30 58/64
Dimension of Package(LXWXH) inch 42 33/64 × 19 1/64 × 31 57/64
Net Weight Ib 127.9
Gross Weight Ib 138.9
Refrigerant R410A
Refrigerant Charge oz 84.7
Connection
Pipe
Connection Pipe Length ft 24.6
Connection Pipe Gas Additional Charge oz/ft 0.5
Outer Diameter Liquid Pipe inch 1/4"
Outer Diameter Gas Pipe inch 5/8"
Max Distance Height ft 32.8
Max Distance Length ft 82.0
Note: The connection pipe applies metric diameter.
2. Specications