User Manuals: AirStage ARXB12LALH Air Conditioner

Manuals and User Guides for AirStage ARXB12LALH Air Conditioner. We have 1 AirStage ARXB12LALH Air Conditioner manual available for free PDF download: Service Manual

AirStage ARXB12LALH Service Manual

AirStage ARXB12LALH Service Manual (207 pages)

J-II Small VRF system, R410A

Brand: AirStage | Category: Air Conditioner | Size: 61 MB

Table of Contents

Table of Contents
3
1 Test Run

9
- Execution Procedure and Execution Precautions
  
  9
- Test Run Method
  
  11
- Test Run Control
  
  22
- Field Setting and Monitor Mode List
  
  23
2 Outdoor Unit Operation Control

29
- Input / Output List
  
  29
- Compressor Operation
  
  30
  - Operation / Stop Condition
    30
  - Capacity Control
    30
  - Speed Range of Start,Stop,And Operation
    31
  - Fan Control
    33
  - Heating Operation
    34
  - Low Noise Mode
    35
  - Other Control
    36
- Special Operation
  
  37
  - Pre-Heat Operation
    38
  - Defrost Operation Control
    38
- Protective Function
  
  39
  - Protective Function List
    39
3 Indoor Unit Operation

43
- Fan Control
  
  45
  - Fan Speed Setting
    45
  - AUTO" Position
    45
- Master Control
  
  46
  - Operation Mode Control
    46
  - Auto Changeover
    48
  - COOL" Position
    49
  - HEAT" Position
    49
- Louver Control
  
  50
- Electronic Expansion Valve Control
  
  53
- Drain Pump Operation
  
  53
- Function
  
  54
  - Auto Restart
    54
  - Icing Protection Control
    54
  - Oil Recovery Operation
    54
- Timer Control
  
  55
  - Wireless Remote Controller
    55
  - Group Remote Controller
    57
  - Wired Remote Controller
    59
    
    Weekly Timer
    60
    
    Temperature Set Back Timer
    62
4 Trouble Shooting

63
- Normal Operation
  
  64
  - Indoor Unit Display
    64
  - Outdoor Unit Display
    65
- Abnormal Operation
  
  66
- Trouble Shooting
  
  75
- Service Parts Information
  
  147
  - Protection Function
    158
5 Appending Data

171
- Refrigerant Circuit
  
  173
- Wiring Diagram
  
  174
  - Indoor Unit
    174
  - Outdoor Unit
    187
- Characteristics of Sensors
  
  188
6 Disassembly Process

193
- Compressor Removal
  204

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