Gree GWC12NB-D3NNC7A/I Manuals

Manuals and User Guides for Gree GWC12NB-D3NNC7A/I. We have 1 Gree GWC12NB-D3NNC7A/I manual available for free PDF download: Service Manual

Gree GWC12NB-D3NNC7A/I Service Manual

Gree GWC12NB-D3NNC7A/I Service Manual (73 pages)

Brand: Gree | Category: Air Conditioner | Size: 15 MB

Table of Contents

Table of Contents
2
Summary and Features
4
Safety Precautions
5
Unit Specifications
6
Capacity Variation Ratio According to Temperature
10
Operation Data
10
Construction Views
11
Indoor Unit
11
Outdoor Unit
12
Refrigerant System Diagram
13
Schematic Diagram
14
Electrical Data
14
Electrical Wiring
14
Printed Circuit Board
18
Top View
18
Bottom View
18
Function and Control
20
Remote Control Operations
20
Replacement of Batteries
21
Description of each Control Operation
22
Temperature Parameters
22
Basic Functions
22
Cooling Mode
22
Dry Mode
23
Heating Mode
23
Other Control
24
Fan Mode
24
Auto Mode
24
Timer Function
24
Up and down Swing
25
Display
25
Locked Protection to PG Motor
25
Power-Off Memory
25
Installation Manual
26
Notices for Installation
26
Installation Site Instructions
26
Installation Site of Indoor Unit
26
Safety Precautions for Electric Appliances
27
Earthing Requirements
27
Installation Drawing
28
Install Indoor Unit
29
Install the Rear Panel
29
Install the Piping Hole
29
Install Drain Hose
29
Connecting Indoor and Outdoor Electric Wires
30
Install the Indoor Unit
30
Install the Connection Pipe
30
Install Outdoor Unit
31
Electric Wiring
31
Air Purging and Leakage Test
31
Outdoor Condensate Drainage
31
Check after Installation and Test Operation
32
Installation and Maintenance of Healthy Filter
32
Cleaning and Maintenance
33
Service Life
33
Exploded Views and Parts List
34
Troubleshooting
49
Precautions before Performing Inspection or Repair
49
Judgement by Flashing LED of Indoor/Outdoor Unit
49
How to Chck Simply the Main Part
50
F1/F2 Malfunction
50
H6 Malfunction
51
C5 Malfunction
52
Removal Procedure of Indoor Unit
56
Remove Filter
56
Remove Guide Louver
56
Remove Panel
57
Remove Electric Box Cover
57
Remove Front Case
58
Remove Vertical Louver
59
Remove Electric Box
59
Remove Pipe Clamp
60
Remove Evaporator
61
Remove Motor and Cross Flow Blade
61
Removal Procedure of Outdoor Unit
63
Remove Big Handle
63
Remove Top Panel
63
Remove Front Grille and Front Panel
64
Remove Right Side Panel
64
Remove Axial Flow Blade and Motor
65
Remove Isolation Sheet
66
Remove Soundproof Sponge
66
Remove Magnet Coil
66
Remove Compressor
67
Before Disassembly
68
Remove Front Grille
69
Remove Front Panel
69
Remove Right Side Plate
69
Remove Axial Flow Blade
69
Remove Motor and Motor Support
70
Remove Valves and 4-Way Valve Subassembly
71

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