Haier AU28NABNAC Manuals

Manuals and User Guides for Haier AU28NABNAC. We have 1 Haier AU28NABNAC manual available for free PDF download: Service Manual

Haier AU28NABNAC Service Manual

Haier AU28NABNAC Service Manual (91 pages)

Convertible Type Low Ambient Cooling Series Commercial Air Conditioning

Brand: Haier | Category: Air Conditioner | Size: 6.26 MB

Table of Contents

Service Manual
1
Table of Contents
2
Description of Products & Features
3
Specifications
5
Safety Precaution
11
Safety Precautions
12
Net Dimensions of Indoor and Outdoor Unit
13
For Authorized Service Personnel Only
18
Installation Instructions
18
- Installation Procedure
  21
- Connection Pipe Requirement
  21
- Connecting the Piping
  23
- Outdoor Unit Installation
  23
- Refrigerant Piping
  24
- How to Connect Wiring to the Terminals
  26
- Electrical Wiring
  28
- Test Running
  28
- Customer Guidance
  28
Parts and Functions
29
Introduction to Spare Parts
30
Remote Controller Functions
30
- Fan Speed
  31
- Timer off
  31
- Clock Set
  31
- Remote Controller Operation
  32
- Guide to Operation
  34
- Fan Speed Selection
  35
- Air Flow Direction Adjust
  35
- Timer Operation
  36
- Air Flow Direction Adjustment Procedure
  38
Refrigerant Diagram
41
Electrical Control Functions
42
- Electrical Control Functions
  46
- Fault Codes
  49
Diagnostic Information(Trouble Shooting)
49
Electrical Data
54
Outdoor Unit
61
Exploded Views and Parts Lists
67
Air Velocity Distribution
85

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