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GWH09QB-K3DNC2G
Gree GWH09QB-K3DNC2G User Manual
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GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Lif
e
Service Manual
Models:
GWH09QB-K3DNA1G
GWH09QB-K3DNA5G
GWH09QB-K3DNA5G
GWH09QB-K3DNB2G
GWH09QB-K3DNB4G
GWH09QB-K3DNB6G
GWH09QB-K3DNC2G
GWH09QB-K3DNC4G
GWH12QC-K3DNA1G
GWH12QC-K3DNA5G
GWH12QC-K3DNB2G
GWH12QC-K3DNB4G
GWH12QC-K3DNB6G
GWH12QC-K3DNC2G
GWH12QC-K3DNC4G
(Refrigerant R410A)
2
Table of Contents
Default Chapter
2
Table of Contents
2
Part Ⅰ : Technical Information
4
Outdoor Unit
5
Remote Controller
5
Specification Sheet
6
Capacity Variation Ratio According to Temperature
9
Compressor Speed(Rps)
9
Operation Characteristic Curve
9
Cooling and Heating Data Sheet in Rated Frequency
10
Indoor Side Noise When Blowing
10
Noise Curve
10
Outdoor Side Noise When Blowing
10
1 Summary
4
Indoor Unit
4
3 Outline Dimension Diagram
11
Indoor Unit
11
Outdoor Unit
12
4 Refrigerant System Diagram
13
5 Electrical Part
14
Wiring Diagram
14
PCB Printed Diagram
16
Top View
16
Bottom View
16
6 Function and Control
18
Remote Controller Introductionyv1F7
18
Buttons on Remote Controller
18
Introduction for Buttons on Remote Controller
18
Mode Button
19
Fan Button
19
Timer off Button
19
Temp Button
19
X-Fan Button
20
Function Introduction for Combination Buttons
20
I FEEL Button
20
Operation Guide
20
Remote Controller Introduction YAN1F1
22
Introduction for Icons on Display Screen
22
ON/OFF Button
23
Swing Button
23
Timer on Button
23
TURBO Button
24
Replacement of Batteries in Remote Controller
25
Operation of Smart Control (Smart Phone, Tablet PC) for Gree
26
Operation Instructions
26
Download and Install APP
26
Functions Introduction
27
User Registration
27
Account Login
27
Personal Settings
28
Set Device Name
28
Set Preset Name
29
Set Device Image
29
Control Functions
29
Common Control Functions
29
Advanced Settings
30
Advanced Control Functions
30
Multi-Device Preset
32
Link
33
Backup
36
Backup to Cloud
36
Settings
37
Feedback
37
Operation of Smart Control (Smart Phone, Tablet PC)
38
Infrared Control
47
Menu Functions
47
Brief Description of Modes and Functions
50
Basic Function of System
50
Cooling Mode
50
Drying Mode
50
I Feel Control Mode
51
Entry Condition for Compulsory Defrosting Function
51
Refrigerant Recovery Function
51
Ambient Temperature Display Control Mode
51
Safety Precautions
54
Installation Safety Precautions
54
Part Ⅱ : Installation and Maintenance
54
7 Notes for Installation and Maintenance
54
Main Tools for Installation and Maintenance
55
Installation Dimension Diagram
56
Neaten the Pipes
57
Start Installation
57
Electric Connection Requirement
58
Installation of Indoor Unit
58
Installation Parts-Checking
58
Selection of Installation Location
58
Connect the Pipe of Indoor Unit
59
Install Drain Hose
59
Install Wall-Mounting Frame
59
Outlet Pipe
59
Bind up Pipe
60
Connect Wire of Indoor Unit
60
Hang the Indoor Unit
60
Connect Indoor and Outdoor Pipes
61
Connect Outdoor Electric Wire
61
Fix the Support of Outdoor Unit
61
Installation of Outdoor Unit
61
Check after Installation and Test Operation
62
Leakage Detection
62
Test Operation
62
Vacuum Pumping and Leak Detection
62
9 Maintenance
63
Error Code List
63
Analysis or Processing of some of the Malfunction Display
70
Compressor Discharge Protection
70
Low Voltage Overcurrent Protection
70
Communication Malfunction
70
Procedure of Troubleshooting
71
Malfunction of Temperature Sensor F1, F2
71
Malfunction of Blocked Protection of IDU Fan Motor H6
72
Main Detection Points
72
Malfunction Diagnosis Process
72
Malfunction of Protection of Jumper Cap C5
73
Malfunction of Detecting Plate(WIFI) JF
75
Capacitor Charge Fault
76
High Temperature and Overload Protection Diagnosis
79
Start-Up Failure
80
Out of Step Diagnosis for the Compressor
81
Overload and Air Exhaust Malfunction Diagnosis
82
Power Factor Correct or (PFC) Fault (a Fault of Outdoor Unit)
83
Malfunction of Overcurrent Protectiob
85
Troubleshooting for Normal Malfunction
86
Air Conditioner Cant be Started up
86
Poor Cooling (Heating) for Air Conditioner
86
ODU Fan Motor Cant Operate
87
Compressor Cant Operate
87
Air Conditioner Is Leaking
87
Abnormal Sound and Vibration
87
10 Exploded View and Parts List
88
Indoor Unit
88
Outdoor Unit
96
Removal Procedure of Indoor Unit
98
Remove Filter Assembly
98
Remove Horizontal Louver
98
Remove Electric Box Cover 2 and Detecting Plate
99
Remove Front Case Sub-Assy
99
Remove Vertical Louver
99
Remove Electric Box Assy
100
Remove Evaporator Assy
101
Remove Motor and Cross Flow Blade
102
Removal Procedure of Outdoor Unit
103
Remove Big Handle
103
Remove Top Panel
103
Remove Front Grille
103
Remove the Front Cover
104
Remove Axial Flow Blade
104
Remove Protective Grille and Right Side Plate
105
Remove 4-Way Valve Assy
106
Remove Motor
106
Remove Gas Valve and Liquid Valve
107
Remove Clapboard
107
Remove the Valve Support
107
Remove Compressor
108
Remove Condenser
108
Set Temperature
109
Ambient Temperature
109
Appendix
109
Appendix 1: Reference Sheet of Celsius and Fahrenheit
109
Appendix 2: Configuration of Connection Pipe
109
Cut the Pip
110
Remove the Burrs
110
Appendix 3: Pipe Expanding Method
110
Appendix 4: List of Resistance for Temperature Sensor
111
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Gree GWH09QB-K3DNC2G Specifications
General
Brand
Gree
Model
GWH09QB-K3DNC2G
Category
Air Conditioner
Language
English
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