Daikin G-Series Manuals

Manuals and User Guides for Daikin G-Series. We have 2 Daikin G-Series manuals available for free PDF download: Service Manual

Daikin G-Series Service Manual (319 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Inverter | Size: 15.22 MB

Table of Contents
3
Introduction
7
- Safety Cautions
  7
- Used Icons
  11
Part 1 List of Functions

12
- Functions
  13
  - Cooling Only
    13
  - Heat Pump
    14
Part 2 Specifications

16
- Specifications
  17
  - Cooling Only
    17
  - Heat Pump
    20
Part 3 Printed Circuit Board Connector Wiring Diagram

28
- Printed Circuit Board Connector Wiring Diagram
  29
  - Indoor Unit
    29
  - Outdoor Unit
    32
Part 4 Function and Control

40
- Main Functions
  41
  - Frequency Principle
    41
  - Airflow Direction Control
    43
  - Fan Speed Control for Indoor Units
    44
  - Program Dry Operation
    45
  - Automatic Operation
    46
  - Thermostat Control
    47
  - NIGHT SET Mode
    48
  - ECONO Operation
    49
  - 2-Area INTELLIGENT EYE Operation
    50
  - INTELLIGENT EYE Operation
    52
  - Inverter POWERFUL Operation
    53
  - Other Functions
    54
- Function of Thermistor
  55
- Control Specification
  56
  - Mode Hierarchy
    56
  - Frequency Control
    57
  - Controls at Mode Changing / Start-Up
    59
  - Discharge Pipe Temperature Control
    61
  - Input Current Control
    62
  - Freeze-Up Protection Control
    64
  - Heating Peak-Cut Control
    64
  - Outdoor Fan Control
    65
  - Liquid Compression Protection Function
    65
  - Defrost Control
    66
  - Electronic Expansion Valve Control
    67
  - Malfunctions
    70
  - Standby Electricity Saving
    71
Part 5 Operation Manual

72
- System Configuration
  73
- Ftxs20/25/35/42/50G2V1B
  74
  - Remote Controller
    74
  - AUTO · DRY · COOL · HEAT · FAN Operation
    75
  - Adjusting the Airflow Direction
    77
  - COMFORT AIRFLOW and INTELLIGENT EYE Operation
    79
  - POWERFUL Operation
    82
  - OUTDOOR UNIT QUIET Operation
    83
  - ECONO Operation
    84
  - TIMER Operation
    85
  - WEEKLY TIMER Operation
    87
  - Copy Mode
    90
- Atxs20/25/35/42/50G2V1B
  92
  - Remote Controller
    92
  - AUTO · DRY · COOL · HEAT · FAN Operation
    93
  - Adjusting the Airflow Direction
    95
  - COMFORT AIRFLOW Operation
    97
  - INTELLIGENT EYE Operation
    98
  - POWERFUL Operation
    100
  - OUTDOOR UNIT QUIET Operation
    101
  - ECONO Operation
    102
  - TIMER Operation
    103
Part 6 Service Diagnosis

105
- Caution for Diagnosis
  106
  - Troubleshooting with LED
    106
- Problem Symptoms and Measures
  107
- Service Check Function
  108
  - ARC452 Series
    108
  - ARC433 Series
    111
- Troubleshooting
  114
- Check
  157
  - How to Check
    157
    
    Thermistor Resistance Check
    159
    
    Installation Condition Check
    160
    
    Discharge Pressure Check
    160
    
    Main Circuit Short Check
    166
Part 7 Removal Procedure

167
- Indoor Unit
  168
  - Removal of Air Filter
    168
  - Removal of Front Panel
    170
  - Removal of Front Grille
    172
  - Removal of Horizontal Blades / Vertical Blades
    175
  - Removal of Electrical Box
    178
  - Removal of PCB
    181
  - Removal of Indoor Heat Exchanger
    186
  - Removal of Swing Motors
    189
  - Removal of Fan Motor
    193
- Outdoor Unit - RK(X)S20-35G2V1B, ARXS20-35G2V1B
  196
  - Removal of Outer Panels / Fan Motor
    196
  - Removal of Electrical Box
    205
  - Removal of Thermistors
    209
  - Removal of PCB
    211
  - Removal of Reactor / Partition Plate
    214
  - Removal of Sound Blanket
    216
  - Removal of Four Way Valve
    217
  - Removal of Compressor
    220
- Outdoor Unit - RK(X)S20-35G2V1B9, ARXS20-35G3V1B
  222
  - Removal of Outer Panels / Fan Motor
    222
  - Removal of Electrical Box
    231
  - Removal of PCB
    234
  - Removal of Reactor / Partition Plate
    242
  - Removal of Sound Blanket
    244
  - Removal of Four Way Valve
    246
  - Removal of Compressor
    249
- Outdoor Unit - RK(X)S42G2V1B, ARXS42G2V1B
  251
  - Removal of Outer Panels
    251
  - Removal of Electrical Box
    253
  - Removal of PCB
    258
  - Removal of Sound Blanket
    263
  - Removal of Outdoor Fan / Fan Motor
    265
  - Removal of Thermistors
    268
  - Removal of Four Way Valve / Electronic Expansion Valve
    269
  - Removal of Compressor
    272
- Outdoor Unit - RK(X)S50G2V1B, ARXS50G2V1B
  275
  - Removal of Outer Panels
    275
  - Removal of Outdoor Fan / Fan Motor
    279
  - Removal of Electrical Box
    283
  - Removal of PCB
    288
  - Removal of Sound Blanket / Thermistors
    291
  - Removal of Four Way Valve
    293
  - Removal of Electronic Expansion Valve
    294
  - Removal of Compressor
    295
Part 8 Trial Operation and Field Settings

298
- Pump down Operation
  299
- Forced Cooling Operation Mode
  300
- Trial Operation
  302
- Field Settings
  304
- Model Type Setting
  304
- When 2 Units Are Installed in 1 Room
  304
- Standby Electricity Saving
  305
- Facility Setting Jumper and Switch (Cooling at Low Outdoor Temperature)
  306
- Jumper and Switch Settings
  307
- Application of Silicon Grease to a Power Transistor and a Diode Bridge
  308
Part 9 Appendix

309
- Piping Diagrams
  310
- Indoor Unit
  310
- Outdoor Unit
  311
- Wiring Diagrams
  315
- Indoor Unit
  315
- Outdoor Unit
  315

Daikin G-Series Service Manual (289 pages)

Inverter Multi for 2 Rooms

Brand: Daikin | Category: Air Conditioner | Size: 14.04 MB

Table of Contents
3
Introduction
6
- Safety Cautions
  6
- Used Icons
  10
Part 1 List of Functions

11
- List of Functions
  12
  - Cooling Only Models
    12
  - Heat Pump Models
    17
Part 2 Specifications

24
- Specifications
  25
  - Indoor Units - Cooling Only
    25
    
    Duct Connected Type
    27
    
    Floor Standing Type
    29
    
    Ceiling Mounted Cassette Type
    30
  - Outdoor Units - Cooling Only
    31
  - Indoor Units - Heat Pump
    33
  - Outdoor Units - Heat Pump
    43
Part 3 Printed Circuit Board Connector Wiring Diagram

45
- Printed Circuit Board Connector Wiring Diagram
  46
  - Wall Mounted Type
    46
  - Duct Connected Type
    53
  - Floor / Ceiling Suspended Dual Type
    55
  - Floor Standing Type
    58
  - Ceiling Mounted Cassette Type (600×600)
    60
  - Outdoor Units
    63
Part 4 Function and Control

65
- Main Functions
  66
  - Temperature Control
    66
  - Frequency Principle
    66
  - Power-Airflow Flaps, Wide-Angle Louvers, Auto-Swing, COMFORT AIRFLOW Mode and 3-D Airflow
    68
  - Operation Starting Control
    70
  - Fan Speed Control for Indoor Units
    71
  - Program Dry Function
    73
  - Automatic Operation
    74
  - Thermostat Control
    75
  - Night Set Mode
    76
  - ECONO Mode
    77
  - Area Intelligent Eye (Ftxs)
    78
  - Intelligent Eye (Atxs, Ftxg, Atxg, Ctxg)
    80
  - HOME LEAVE Operation
    82
  - Inverter POWERFUL Operation
    83
  - Other Functions
    84
  - Weekly Timer Operation
    85
- Function of Thermistor
  86
  - Heat Pump Model
    86
  - Cooling Only Model
    88
- Control Specification
  89
  - Mode Hierarchy
    89
  - Frequency Control
    90
  - Controls at Mode Changing / Start-Up
    93
  - Compressor Protection Function
    94
  - Discharge Pipe Temperature Control
    95
  - Input Current Control
    95
  - Freeze-Up Protection Control
    96
  - Heating Peak-Cut Control
    96
  - Fan Control
    97
  - Liquid Compression Protection Function 2
    97
  - Defrost Control
    98
  - Electronic Expansion Valve Control
    99
  - Malfunctions
    103
  - Additional Function
    104
Part 5 Operation Manual

105
- System Configuration
  106
  - Operation Instructions
    106
- Instruction
  107
  - ATXS, ATX, FTXG, CTXG, ATXG, FDK(X)S, FLK(X)S Series
    107
    
    Remote Controller
    108
    
    Adjusting the Airflow Direction
    115
    
    Adjusting the Air Flow Direction
    119
    
    Comfort Airflow Operation
    123
    
    Powerful Operation
    124
    
    Outdoor Unit Quiet Operation
    125
    
    Econo Operation
    126
    
    Intelligent Eye Operation
    130
    
    Timer Operation
    134
    
    To Use on Timer Operation
    135
    
    Note for Multi System
    136
  - FTXS, FVXS Series
    138
    
    Comfort Airflow and Intelligent Eye Operation
    147
    
    Quiet Operation
    151
  - FFQ Series
    162
    
    Safety Considerations
    164
    
    Installation Site
    165
    
    Operation Range
    165
    
    Switch and Display on the Remote Controller
    166
    
    Operation Procedure
    166
    
    Trouble Shooting
    172
Part 6 Service Diagnosis

173
- Caution for Diagnosis
  174
- Problem Symptoms and Measures
  176
- Service Check Function
  177
  - ARC433 Series
    177
  - ARC452 Series
    180
- Troubleshooting
  183
- Check
  222
  - How to Check
    222
    
    Electronic Expansion Valve Check
    223
    
    Four Way Valve Performance Check
    224
    
    Thermistor Resistance Check
    225
    
    Installation Condition Check
    226
    
    Discharge Pressure Check
    227
    
    Power Supply Waveforms Check
    227
    
    Power Transistor Check
    228
    
    Hall IC Check
    231
Part 7 Removal Procedure

235
- Outdoor Unit
  236
  - Removal of the Panels and Plates
    236
  - Removal of the Electrical Box
    238
  - Removal of the PCB
    243
  - Removal of the Sound Blanket
    248
  - Removal of the Outdoor Fan / Fan Motor
    250
  - Removal of the Thermistors
    253
  - Removal of the Compressor
    255
  - Removal of the Four Way Valve / Electronic Expansion Valve
    257
Part 8 Trial Operation and Field Settings

259
Part 9 Appendix

275
- Piping Diagrams
  276
  - Indoor Units
    276
  - Outdoor Units
    280
  - Heat Pump
    281
- Wiring Diagrams
  282
  - Indoor Units
    282
  - Outdoor Units
    287

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

More Daikin Manuals

Daikin G-Series Manuals

Daikin G-Series Service Manual (319 pages)

Table of Contents

Part 1 List of Functions

Part 2 Specifications

Part 3 Printed Circuit Board Connector Wiring Diagram

Part 4 Function and Control

Part 5 Operation Manual

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Trial Operation and Field Settings

Part 9 Appendix