Haier 1U09ES2VHA Manuals

Manuals and User Guides for Haier 1U09ES2VHA. We have 2 Haier 1U09ES2VHA manuals available for free PDF download: Service Manual, Installation Manual

Haier 1U09ES2VHA Service Manual

Haier 1U09ES2VHA Service Manual (76 pages)

Ductless Split Air Conditioner

Brand: Haier | Category: Air Conditioner | Size: 7.94 MB

Table of Contents

Introduction

3
Table of Contents

7
- Outdoor Component Identification
  8
- Outdoor Unit Introduction
  8
- Outdoor Main Control Board
  9
- Compressor
  10
- Outdoor Fan Motor
  10
- Reactor
  10
- Terminal Block
  10
- Defrost Temperature Sensor
  11
- Discharge Temperature Sensor
  11
- Outdoor Ambient Temperature Sensor
  11
- Suction Line Temperature Sensor
  11
- 4-Way Valve
  12
- Accumulator
  12
- Electronic Expansion Valve
  12
- Filters
  12
Indoor Unit Controls and Components

13
- Indoor Component Identification
  14
- Indoor Unit Introduction
  14
- Indoor Control Board
  15
- Ambient Temperature Sensor
  16
- Display
  16
- Piping Temperature Sensor
  16
- Terminal Block
  16
- Emergency Button
  17
  - Remote Control Functions
    19
- Fan Motor
  17
- Louver Motor
  17
Sequence of Operation

27
- Cool Mode
  
  28
  - Overview
    28
  - Indoor Unit
    28
  - Temperature Sensors
    28
  - Communication
    28
  - Outdoor Unit
    28
  - Temperature Sensors
    29
  - Call to Terminate Cooling
    29
  - Freeze Protection Function
    29
- System Power
  
  28
- Heat Mode
  
  29
  - Overview
    29
  - Cold Air Proof Operation
    29
  - Sequence of Operation
    29
  - Defrost
    30
  - Automatic Heating Temperature Compensation
    30
  - Indoor Unit
    30
  - Temperature Sensors
    30
  - Communication
    30
  - Outdoor Unit
    30
  - Call To Terminate Heating
    31
- Auto Mode
  
  31
- Dry Mode
  
  31
- Overview
  
  31
- Indoor Unit
  
  31
  - Temperature Sensors
    31
  - Communication
    31
  - Outdoor Unit
    31
  - Temperature Sensors
    32
- Defrost Operation
  
  32
- Protection Functions
  
  32
Installation

35
Error Codes & Problem Solving

45
- Error Codes and Problem Solving
  45
- Error Codes and Description Indoor Display
  
  46
  - Indoor Unit Display
    46
- Indoor AC Fan Motor Malfunction
  
  47
  - Indoor Unit Display
    47
  - E14
    47
- Outdoor DC Fan Motor Fault
  
  48
  - Outdoor Unit Display
    48
  - Led1 Flashes 9 Times
    48
- IPM Protection
  
  49
  - Outdoor Unit Display
    49
  - Led1 Flashes 2 Times
    49
- Over-Current of the Compressor
  
  49
  - Led1 Flashes 3 Or 24 Or 25 Times
    49
- The Communication Fault Between Ipm And Outdoor Pcb
  
  50
  - Outdoor Unit Display
    50
  - Led1 Flash 4 Times
    50
- Power Supply Too High Or Too Low
  
  51
  - Outdoor Unit Display
    51
  - Led1 Flashes 6 Times
    51
- Communication Fault Between Indoor And Outdoor Units
  
  52
  - Indoor Unit Display
    52
  - Led1 Flashes 15 Times
    52
- Overheat Protection for Discharge Temperature
  
  52
  - Outdoor Unit Display
    52
  - Led1 Flashes 8 Times
    52
- Loss of Synchronism Detection
  
  53
  - Outdoor Unit Display
    53
  - Led1 Flashes 18 Or 19 Times
    53
- Indoor Unit Overload in Heating Mode
  
  53
- Checking System Components
  
  54
- Checking Outdoor Unit Components
  
  54
- Checking Indoor Unit Components
  
  55
Reference Information

57
- Outdoor Board Diagram
  58
- Outdoor Board Schematic
  59
- Indoor Board Diagram
  61
- Indoor Board Schematic
  62
- Module Board Schematic
  64
- Room and Pipe Sensor Tables
  65
- Ambient, Defrosting, Pipe Sensor Tables
  68
- Discharging Sensor Tables
  71

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Haier 1U09ES2VHA Installation Manual

Haier 1U09ES2VHA Installation Manual (10 pages)

Ductless Split Air Conditioner

Brand: Haier | Category: Air Conditioner | Size: 9.83 MB

Table of Contents

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