Gree GVH48AH-M3DNA5A Manuals

Gree GVH48AH-M3DNA5A Manuals

Manuals and User Guides for Gree GVH48AH-M3DNA5A. We have 1 Gree GVH48AH-M3DNA5A manual available for free PDF download: Service Manual

Gree GVH48AH-M3DNA5A Service Manual

Gree GVH48AH-M3DNA5A Service Manual (72 pages)

Brand: Gree | Category: Air Conditioner | Size: 9 MB

Table of Contents

Service Manual
1
Table of Contents
2
Technical Information
4
Product View
4
Specifications
5
Capacity Curve in Different Outdoor Temperature
7
Cooling and Heating Data Sheet in Rated Frequency
7
Outline Dimension Diagram
8
Refrigerant System Diagram
10
Indoor Unit
10
Outdoor Unit
10
Electrical Part
11
Wiring Diagram
11
Main Board
12
PCB Printed Diagram
13
Function Buttons of Air Conditioner
15
Description of each Control Operation
19
Basic Functions
19
Protection Function
19
Defrosting
19
Sleep
20
Power-Off Memory Function
20
LED Display Module Control
20
Buttons
20
Remote Control Introduction
21
Icons on Display Screen
21
Timer On/Timer off
21
Function Introduction for Combination Buttons
24
Remote Control Operation
24
Replacement of Batteries in the Remote Controller
24
Installation and Maintenance
25
Safety Precautions
25
Main Tools for Installation and Maintenance
26
Installation Dimension Diagram
27
Installation Procedures
28
Installation Parts-Checking
29
Selection of Installation Location
29
Electric Connection Requirement
29
Installation of Indoor Unit
29
Outlet Pipe
30
Drain Hose
30
Outdoor Unit Connection
30
Installation of Outdoor Unit
31
Vacuum Pumping and Leak Detection
33
Check after Installation and Test Operation
33
Maintenance
34
Judgement by Flashing LED of Indoor
34
How to Check Simply the Main Part of Indoor
35
Judgement by Flashing LED of Outdoor
40
Maintenance Method for Normal Malfunction
46
Air Conditioner Can't be Started up
46
Poor Cooling (Heating)
46
Horizontal Louver Can't Swing
46
ODU Fan Motor Can't Operate
47
Compressor Can't Operate
47
Air Conditioner Is Leaking
47
Abnormal Sound and Vibration
47
Exploded View and Parts List
48
Removal Procedure of Indoor Unit
52
Removal Procedure of Outdoor Unit
59
Reference Sheet of Celsius and Fahrenheit
66
Configuration of Connection Pipe
66
Pipe Expanding Method
67
List of Resistance for Temperature Sensor
68
Gree Electric Appliances,Inc.of Zhuhai
71

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