Daikin RY25GXV1 Unit Air Conditioning Manuals

Manuals and User Guides for Daikin RY25GXV1 Unit Air Conditioning. We have 2 Daikin RY25GXV1 Unit Air Conditioning manuals available for free PDF download: Service Manual

Daikin RY25GXV1 Service Manual

Daikin RY25GXV1 Service Manual (124 pages)

Brand: Daikin | Category: Air Conditioner | Size: 4 MB

Table of Contents

Table of Contents
3
Introduction
6
- Safety Cautions
  6
- Used Icons
  10
List of Function
12
Part 1 List of Function
12
Functions
13
Part 2 Specifications
16
Specifications
17
Part 3 Printed Circuit Board Connector Wiring Diagram
20
Printed Circuit Board Connector Wiring Diagram
21
- Indoor Unit
  21
Part 4 Functions and Control
24
Functions
25
- Power-Airflow Flap, Wide-Angle Louvers and Auto-Swing
  25
- Fan Speed Control for Indoor Units
  26
- Thermostat Control
  27
- Automatic Operation
  28
- Programme Dry Function
  29
- Sleep Operation
  31
- POWERFUL Operation
  32
- Other Functions
  33
Function of Thermistor
34
Control Specification
35
- Four Way Valve Switching
  35
- 3-Minute Standby
  35
- Compressor Protection Function
  35
- Freeze-Up Protection Control
  35
- Heating Peak-Cut Control
  36
- Defrost Control
  37
Part 5 Operation Manual
38
System Configuration
39
Instructions
40
- Remote Controller
  40
- AUTO · DRY · COOL · HEAT · FAN Operation
  41
- Adjusting the Airflow Direction
  43
- POWERFUL Operation
  44
- QUIET Operation
  45
- TIMER Operation
  46
- PERSONALIZE Operation
  47
- SLEEP Operation
  48
Part 6 Service Diagnosis
50
Caution for Diagnosis
51
Sibe01
52
Problem Symptoms and Measures
52
Service Check Function
53
Troubleshooting
54
Check
66
- Thermistor Resistance Check
  66
- Installation Condition Check
  67
- Outdoor Unit Fan System Check
  68
- Hall IC Check
  68
Part 7 Removal Procedure
70
Indoor Unit
71
- Removal of Air Filter
  71
- Removal of Front Panel
  73
- Removal of Front Grille
  74
- Removal of Horizontal / Vertical Blades and Safety Net
  76
- Removal of Electrical Box
  79
- Removal of PCB / Swing Motor
  83
- Removal of Heat Exchanger
  87
- Removal of Fan Rotor
  90
- Exchange of Drain Hose
  93
Outdoor Unit
95
- Removal of Panels and Fan Motor
  95
- Removal of Solenoid Valve / Electrical Box
  104
- Removal of Sound Blanket
  108
- Removal of Compressor
  109
Part 8 Others
112
Others
113
- Trial Operation and Testing
  113
- Pump down Operation
  113
Part 9 Appendix
114
Piping Diagrams
115
- Indoor Units
  115
- Outdoor Units
  116
Wiring Diagrams
118
- Indoor Units
  118
- Outdoor Units
  118

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Daikin RY25GXV1 Service Manual

Daikin RY25GXV1 Service Manual (97 pages)

SPLIT Pair/Wall Mounted

Brand: Daikin | Category: Air Conditioner | Size: 4 MB

Table of Contents

Table of Contents
3
Introduction
6
- Safety Cautions
  6
- Used Icons
  10
Part 1 List of Function
12
Functions
13
Part 2 Specifications
16
Specifications
17
Part 3 Printed Circuit Board Connector Wiring Diagram
20
Printed Circuit Board Connector Wiring Diagram
21
- Indoor Unit
  21
Part 4 Functions and Control
24
Functions
25
- Power-Airflow Flap, Wide-Angle Louvers and Auto-Swing
  25
- Fan Speed Control for Indoor Units
  26
- Thermostat Control
  27
- Automatic Operation
  28
- Programme Dry Function
  29
- Sleep Operation
  31
- POWERFUL Operation
  32
- Other Functions
  33
Function of Thermistor
34
Control Specification
35
- Four Way Valve Switching
  35
- 3-Minute Standby
  35
- Compressor Protection Function
  35
- Freeze-Up Protection Control
  35
- Heating Peak-Cut Control
  36
- Defrost Control
  37
Part 5 Operation Manual
38
System Configuration
39
Instructions
40
- Safety Precautions
  40
  - Installation Site
    41
  - Electrical Work
    41
- Names of Parts
  42
  - Outdoor Unit
    43
  - Remote Controller
    44
- Preparation before Operation
  45
- Tips for Saving Energy
  47
- AUTO · DRY · COOL · HEAT · FAN Operation
  48
- Adjusting the Airflow Direction
  50
- POWERFUL Operation
  51
- QUIET Operation
  52
- TIMER Operation
  53
- PERSONALIZE Operation
  54
- SLEEP Operation
  55
- Care and Cleaning
  56
  - Air Filter
    57
  - Before a Long Idle Period
    58
- Troubleshooting
  59
- Sibe01
  60
- Disposal Requirements
  61
Part 6 Service Diagnosis
62
Caution for Diagnosis
63
Problem Symptoms and Measures
64
Service Check Function
65
Troubleshooting
66
Check
78
- Thermistor Resistance Check
  78
- Installation Condition Check
  79
- Outdoor Unit Fan System Check
  80
- Hall IC Check
  80
Part 7 Removal Procedure
82
Indoor Unit
83
Outdoor Unit
89
- Removal of Electrical Parts Box / PCB / Swing Motor
  91
- Removal of Heat Exchanger
  97
Part 8 Others
97

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