Daikin RXG25CVMA Manuals

Manuals and User Guides for Daikin RXG25CVMA. We have 1 Daikin RXG25CVMA manual available for free PDF download: Service Manual

Daikin RXG25CVMA Service Manual

Daikin RXG25CVMA Service Manual (196 pages)

Brand: Daikin | Category: Air Conditioner | Size: 7.35 MB

Table of Contents

Table of Contents
3
Introduction
6
- Safety Cautions
  6
Part 1 List of Functions

10
- List of Functions
  11
Part 2 Specifications

12
- Specifications
  13
Part 3 Printed Circuit Board

18
- Connector Wiring Diagram
  18
- Printed Circuit Board Connector Wiring Diagram
  19
  - Indoor Unit
    19
  - Outdoor Unit
    21
Part 4 Function and Control

24
- Main Functions
  25
  - Frequency Principle
    25
  - Power-Airflow Flap, Wide-Angle Louvres and Auto-Swing
    27
  - Operation Starting Control
    28
  - Fan Speed Control for Indoor Units
    29
  - Programme Dry Function
    30
  - Automatic Operation
    31
  - NIGHT SET Mode
    32
  - Intelligent Eye
    33
  - Inverter Powerful Operation
    34
  - Other Functions
    35
- Function of Thermistor
  36
  - Heat Pump Model
    36
- Control Specification
  37
  - Mode Hierarchy
    37
  - Frequency Control
    38
  - Controls at Mode Changing / Start-Up
    39
    
    Minutes Standby
    40
    
    Compressor Protection Function
    40
  - Discharge Pipe Control
    41
  - Input Current Control
    41
  - Freeze-Up Protection Control
    42
  - Heating Peak-Cut Control
    42
  - Fan Control
    43
  - Liquid Compression Protection Function 2
    43
  - Defrost Control
    44
  - Electronic Expansion Valve Control
    45
    
    Discharge Pipe
    46
    
    Discharge Pipe Temperature Control
    47
  - Malfunctions
    48
  - Forced Operation Mode
    49
  - Additional Function
    49
Part 5 System Configuration

50
- System Configuration
  51
- Instruction
  52
  - Safety Precautions
    52
    
    Installation Site
    53
    
    Electrical Work
    53
  - Names of Parts
    54
    
    I Outdoor Unit
    55
    
    Remote Controller
    56
  - Preparation before Operation
    57
  - AUTO · DRY · COOL · HEAT · FAN Operation
    60
  - Adjusting the Air Flow Direction
    62
  - POWERFUL Operation
    64
  - OUTDOOR UNIT SILENT Operation
    65
  - INTELLIGENT EYE Operation
    66
  - TIMER Operation
    68
  - Care and Cleaning
    70
    
    I Air Filter
    71
    
    Titanium Apatite Photocatalytic
    71
    
    Before a Long Idle Period
    72
  - Troubleshooting
    73
    
    Check Again
    74
    
    Disposal Requirements
    75
Part 6 Service Diagnosis

76
Part 7 Removal Procedure

120
- Indoor Unit
  121
  - Removal of Air Filter
    121
  - Removal of Front Grille
    123
  - Removal of Assembly of Front Panel Mechanism
    129
  - Removal of Lamp Cover
    133
  - Removal of Horizontal Blade
    134
  - Removal of Reduction Motor
    135
  - Removal of Outlet Grille
    138
  - Removal of Vertical Blades and Swing Motor
    139
  - Removal of Electrical Box
    143
  - Removal of PCB
    149
  - Removal of Heat Exchanger
    155
  - Removal of Fan Rotor and Fan Motor
    158
- Outdoor Unit
  161
  - Removal of Panels and Fan Motor
    161
  - Removal of Electrical Box
    168
  - Removal of Reactor and Partition Plate
    170
  - Removal of Sound Blanket
    172
  - Removal of Four Way Valve
    174
  - Removal of Compressor
    176
  - Removal of PCB
    178
Part 8 Others

182
- Others
  183
  - Test Run from the Remote Controller
    183
  - Jumper Settings
    184
Part 9 Appendix

186
- Piping Diagrams
  187
- Wiring Diagrams
  188
Index

190

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