Gree GWHD28NK3BO Manuals

Manuals and User Guides for Gree GWHD28NK3BO. We have 2 Gree GWHD28NK3BO manuals available for free PDF download: Service Manual

Gree GWHD28NK3BO Service Manual

Gree GWHD28NK3BO Service Manual (108 pages)

Brand: Gree | Category: Air Conditioner | Size: 21.24 MB

Table of Contents

Service Manual
1
Table of Contents
2
Summary and Features
3
1 Safety Precautions

4
- Warning
  4
- Caution
  4
- Specifications
  5
3 Construction Views

9
4 Refrigerant System Diagram

11
- Indoor
  11
- Outdoor
  11
5 Schematic Diagram

13
- Electrical Data
  13
- Electrical Wiring
  13
- Meaning of Marks
  13
- Printed Circuit Board
  18
  - Top View
    18
  - Bottom View
    18
6 Description of each Control Operation

22
- Basic Functions of the System
  22
- Cooling Mode
  22
- Stop in Cooling Operation
  22
- Protection Function
  23
- Fan Mode
  23
- Mode Conflict Protection of Indoor Unit
  23
- Overload Protection Function
  23
- Communication Malfunction
  24
- Overcurrent Protection
  24
- Compressor High-Pressure Protection
  24
- Compressor Overload Protection
  24
- Ipm Protection
  24
- Control Function of Outdoor Unit
  25
- Dry Mode
  25
- Heating Mode
  25
- Discharge Protection Function
  26
- Compressor Low-Pressure Protection
  26
- Other Function
  27
- Refrigerant Recovery
  27
7 Installation Manual

28
8 Exploded Views and Parts List

43
9 Troubleshooting

63
10 Removal Procedure

87

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Gree GWHD28NK3BO Service Manual

Gree GWHD28NK3BO Service Manual (66 pages)

Brand: Gree | Category: Air Conditioner | Size: 11.99 MB

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