Haier 1U09BS2ERA - Introduction and Model Details

Table of Contents
Contents
1 Introduction ............................................................................................. 2
1.1 Model name explanation ................................................................................. 2
1.2 Safety Cautions ............................................................................................... 3
2 List of functions ...................................................................................... 8
3 Specifications ......................................................................................... 9
4 Printed Circuit Board Connector Wiring Diagram .................................. 11
5 Functions and Control .......................................................................... 13
5.1 Main functions and control specification ....................................................... 13
5.2 The control system of outdoor unit ................................................................ 20
5.3 Value of thermistor ........................................................................................ 26
6 System configuration ............................................................................ 28
6.1System configuration ..................................................................................... 28
6.2 Instruction ..................................................................................................... 28
7 Service Diagnosis ................................................................................. 36
7.1 Caution for Diagnosis .................................................................................... 36
7.2 Problem Symptoms and Measures ............................................................... 36
7.3 Parameter of primary electronic appliance ................................................... 37
7.4 Error Codes and Description ......................................................................... 38
8 Installation ............................................................................................ 58
9 Removal of procedure .......................................................................... 73
10 Wiring diagrams ................................................................................. 85
11 Circuit Diagrams ................................................................................. 86
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Domestic air conditioner