Table Of Contents - Gree LIVV09HP230V1A Series Service & Parts Manual

Table of Contents

Table Of Contents2
Summary4
Indoor Unit4
Outdoor Units4
Part Ⅰ : Technical Information4
Remote Controller5
Model List5
Specification Sheets6
Operation Characteristic Curve10
Capacity Variation Ratio According To Temperature10
Cooling And Heating Data Sheet In Rated Frequency11
Noise Curve12
Indoor Side Noise When Blowing12
Outdoor Side Noise When Blowing12
Indoor Side Noise12
Outline Dimension Diagram13
Outdoor Unit14
Refrigerant System Diagram15
Electrical Part17
Wiring Diagram17
Instruction17
Livv12Hp230V1Ao18
Pcb Printed Diagram21
Top View21
Bottom View21
Function And Control25
Remote Controller Introduction Of Yan1F6F(Wifi)25
Introduction For Icons On Display Screen25
Introduction For Buttons On Remote Controller25
On/Off Button26
Mode Button26
Fan Button26
Swing Button26
Sleep Button27
Temp Button27
Wifi Button27
Light Button27
Function Introduction For Combination Buttons28
Energy-Saving Function28
Heating Function28
Child Lock Function28
Replacement Of Batteries In Remote Controller29
Remote Controller Introduction Of Yan1F10F(Wifi)30
Operation Guide34
Gree+ App Operation Manual35
Control Flow Chart35
Ewpe Smart App Operation Manual36
Requirement For User's Smart Phone36
Brief Description Of Modes And Functions37
Basic Function Of System37
Protection Function37
Fan Mode37
I Feel Control Mode38
Compulsory Defrosting Function38
Refrigerant Recovery Function38
Ambient Temperature Display Control Mode38
Input Parameter Compensation And Calibration40
Check Effective Judgment Controls Of Parameters40
Basic Functions40
Cooling Mode40
Special Functions41
Control Logic41
Compressor Control41
Outer Fans Control41
Starting Estimation42
Frequency Limited42
Reducing Frequency At Normal Speed42
Reducing Frequency At High Speed42
Voltage Sag Protection44
Communication Fault44
Module Protection44
Module Overheating Protection44
Starting-Up Failure Protection For Compressor45
Out-Of-Step Protection For Compressor45
Voltage Abnormity Protection For Dc Bus45
Failure Detection For Sensor45
Electric Heating Function Of Chassis46
Electric Heating Function Of Compressor46
Notes For Installation And Maintenance47
Safety Precautions47
Electrical Safety Precautions47
Safety Precautions For Installing And Relocating The Unit48
Main Tools For Installation And Maintenance49
Installation Dimension Diagram50
Start Installation51
Installation Parts-Checking52
Selection Of Installation Location52
Requirements For Electric Connection52
Installation Of Indoor Unit52
Connect The Pipe Of Indoor Unit53
Install Wall-Mounting Frame53
Install Drain Hose53
Outlet Pipe53
Connect Wire Of Indoor Unit54
Bind Up Pipe54
Hang The Indoor Unit54
Installation Of Outdoor Unit55
Connect Outdoor Electric Wire55
Fix The Support Of Outdoor Unit55
Fix Outdoor Unit55
Vacuum Pumping And Leak Detection56
Check After Installation And Test Operation56
Use Vacuum Pump56
Leakage Detection56
Maintenance57
Error Code List57
Troubleshooting For Main Malfunction64
Malfunction Of Temperature Sensor F1, F264
Malfunction Of Blocked Protection Of Idu Fan Motor H665
Malfunction Of Protection Of Jumper Cap C567
Malfunction Of Detecting Plate(Wifi) Jf69
Malfunction Of Insufficient Fluorine Protection F070
Communication Malfunction E671
Malfunction Of Overcurrent Protection E572
Capacitor Charge Fault73
Ipm Protection, Phase Current Overcurrent74
High Temperature And Overload Protection Diagnosis75
Start-Up Failure76
Out Of Step Diagnosis For The Compressor77
Overload And Air Exhaust Malfunction Diagnosis78
Communication Malfunction79
Overload And High Discharge Temperature Malfunction80
H3 Or E4 Is Displayed81
Troubleshooting For Normal Malfunction82
Air Conditioner Cant Be Started Up82
Poor Cooling (Heating) For Air Conditioner82
Horizontal Louver Cant Swing82
Odu Fan Motor Cant Operate83
Compressor Cant Operate83
Air Conditioner Is Leaking83
Abnormal Sound And Vibration83
Exploded View And Parts List84
Livv18Hp230V1Ah86
Livv24Hp230V1Ah88
Livv09Hp230V1Ao Livv12Hp230V1Ao90
Livv18Hp230V1Ao Livv24Hp230V1Ao92
Removal Procedure Of Indoor Unit94
Remove Filter Assembly94
Remove Horizontal Louver94
Remove Detecting Plate And Electric Box Cover 295
Remove Front Case Sub-Assy95
Remove Vertical Louver95
Remove Electric Box Assy96
Remove Evaporator Assy97
Remove Motor And Cross Flow Blade98
Remove Filter Assy99
Remove Panel99
Remove Electric Box Cover 2 And Detecting Plate100
Removal Procedure Of Outdoor Unit104
Remove Cable Cross Plate 2 And Valve Cover104
Remove Top Cover104
Remove Grille And Front Panel105
Remove Axial Flow Blade105
Remove Right Side Plate105
Remove 4-Way Valve Assy106
Remove Capillary Sub-Assy106
Remove Motor And Motor Support107
Remove Clapboard Sub-Assy107
Remove Compressor108
Livv24Hp230V1Ao Livv18Hp230V1Ao109
Remove Handle109
Remove Valve Cover109
Remove Top Panel109
Remove Grille110
Remove Front Panel110
Set Temperature115
Ambient Temperature115
Appendix115
Appendix 1: Reference Sheet Of Celsius And Fahrenheit115
Appendix 2: Configuration Of Connection Pipe115
Remove The Burrs116
Expand The Port116
Appendix 3: Pipe Expanding Method116
Appendix 4: List Of Resistance For Temperature Sensor117