Haier 1U50KEBFRA-SH Manuals

Manuals and User Guides for Haier 1U50KEBFRA-SH. We have 1 Haier 1U50KEBFRA-SH manual available for free PDF download: Service Manual

Haier 1U50KEBFRA-SH Service Manual

Haier 1U50KEBFRA-SH Service Manual (71 pages)

Brand: Haier | Category: Air Conditioner | Size: 30 MB

Table of Contents

Table of Contents
2
Introduction
3
Safety Cautions
4
Specifications
9
Sensors List
10
Piping Diagrams
11
Operation Range
12
Printed Circuit Board Connector Wiring Diagram
13
Wiring Diagrams
14
Outdoor Unit
14
Functions and Control
15
Main Functions and Control Specification
15
Protection Function
18
Value of Thermistor
21
Dimensional Drawings
29
Center of Gravity
29
Service Diagnosis
30
Error Codes and Description Indoor Display
31
Thermistor or Related Abnormality
33
Outdoor DC Fan Motor Fault
37
Over-Current of the Compressor
40
The Communication Fault between IPM and Outdoor PCB
41
Power Supply over or under Voltage Fault
42
Overheat Protection for Discharge Temperature
43
High Work-Intense Protection
51
Performance and Curves Diagrams
52
Cooling Discharge Pressure Curves
54
Cooling Suction Pressure Curves
55
Heating Capacity-Temperature Curves
56
Heating Discharge Pressure Curves
58
Heating Suction Pressure Curves
59
Sound Level
60
Circuit Diagrams
61
Removal Procedure
62
Remove the Casing
66

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