Daikin B-Series Manuals

Manuals and User Guides for Daikin B-Series. We have 3 Daikin B-Series manuals available for free PDF download: Service Manual

Daikin B-Series Service Manual (352 pages)

Brand: Daikin | Category: Air Conditioner | Size: 16.88 MB

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

12
- List of Functions
  13
  - Cooling Only
    13
  - Heat Pump
    20
Part 2 Specifications

24
Part 3 Printed Circuit Board Connector Wiring Diagram

46
- Printed Circuit Board Connector Wiring Diagram
  47
  - Wall Mounted Type
    47
  - Duct Connected Type
    53
  - Floor / Ceiling Suspended Dual Type
    55
  - Wall Built-In Type
    58
  - Outdoor Units
    60
Part 4 Function and Control

66
- Main Functions
  67
  - Frequency Principle
    67
  - Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
    69
  - Fan Speed Control for Indoor Units
    70
  - Programme Dry Function
    71
  - Automatic Operation
    72
  - Thermostat Control
    73
  - Night Set Mode
    74
  - ECONO Mode
    75
  - MOLD PROOF Operation
    75
  - Intelligent Eye
    76
  - HOME LEAVE Operation
    78
  - Inverter POWERFUL Operation
    79
  - Other Functions
    80
- Function of Main Structural Parts
  82
  - Main Structural Parts
    82
  - Function of Thermistor
    83
  - Cooling Only Model
    85
- Control Specification
  87
  - Mode Hierarchy
    87
  - Frequency Control
    88
  - Controls at Mode Changing / Start-Up
    91
  - Discharge Pipe Temperature Control
    92
  - Input Current Control
    92
  - Freeze-Up Protection Control
    93
  - Heating Peak-Cut Control
    93
  - Fan Control
    94
  - Liquid Compression Protection Function 2
    94
  - Defrost Control
    95
  - Low Hz High Pressure Limit
    96
  - Electronic Expansion Valve Control
    96
  - Malfunctions
    100
  - Forced Operation Mode
    101
  - Wiring-Error Check
    102
  - Additional Function
    104
Part 5 Operation Manual

106
- System Configuration
  107
  - Operation Instructions
    107
- Instruction
  108
  - Contents and Reference Page
    108
  - Safety Precautions
    109
    
    Installation Site
    110
    
    Electrical Work
    110
  - Names of Parts
    111
  - Preparation before Operation
    129
  - AUTO · DRY · COOL · HEAT · FAN Operation
    132
  - Adjusting the Air Flow Direction
    134
  - POWERFUL Operation
    144
  - OUTDOOR UNIT QUIET Operation
    145
  - ECONO Operation
    146
  - MOLD PROOF Operation
    147
  - HOME LEAVE Operation
    148
  - INTELLIGENT EYE Operation
    150
  - TIMER Operation
    156
  - Note for Multi System
    158
  - Care and Cleaning
    160
  - Front Panel
    163
  - Troubleshooting
    177
    
    Check Again
    178
    
    Call the Service Shop Immediately
    179
Part 6 Service Diagnosis

180
- Caution for Diagnosis
  181
  - Troubleshooting with Operation Lamp
    181
- Problem Symptoms and Measures
  183
- Service Check Function
  184
- Code Indication on the Remote Controller
  187
  - Error Codes and Description of Fault
    187
- Troubleshooting
  188
  - Indoor Units
    188
  - Outdoor Units
    189
  - Indoor Unit PCB Abnormality
    190
  - Freeze-Up Protection Control or High Pressure Control
    191
  - Fan Motor or Related Abnormality
    193
  - Thermistor or Related Abnormality (Indoor Unit)
    196
  - Signal Transmission Error (between Indoor and Outdoor Units)
    197
  - Unspecified Voltage (between Indoor and Outdoor Units)
    199
  - Freeze-Up Protection Control
    200
  - OL Activation (Compressor Overload)
    202
  - Compressor Lock
    203
  - Si12
    203
  - DC Fan Lock
    204
  - Input over Current Detection
    205
  - Four Way Valve Abnormality
    207
  - Discharge Pipe Temperature Control
    209
  - High Pressure Control in Cooling
    210
  - Position Sensor Abnormality
    212
  - CT or Related Abnormality
    213
  - Thermistor or Related Abnormality (Outdoor Unit)
    215
  - Electrical Box Temperature Rise
    217
  - Radiation Fin Temperature Rise
    219
  - Output over Current Detection
    221
  - Insufficient Gas
    223
  - Low-Voltage Detection
    225
  - Anti-Icing Function in Other Rooms / Unspecified Voltage (between Indoor and Outdoor Units)
    226
- Check
  227
  - How to Check
    227
    
    Electronic Expansion Valve Check
    228
    
    Four Way Valve Performance Check
    229
    
    Installation Condition Check
    231
    
    Discharge Pressure Check
    232
    
    Power Supply Waveforms Check
    233
    
    Capacitor Voltage Check
    234
    
    Power Transistor Check
    234
    
    Main Circuit Electrolytic Capacitor Check
    235
    
    Hall IC Check
    236
Part 7 Removal Procedure

238
- Outdoor Unit (100 Class)
  239
  - Removal of Outer Panels
    239
  - Removal of the Electrical Box
    256
  - Removal of PCB
    262
  - Removal of Fan Motor
    268
  - Removal of Coils / Thermistors
    270
  - Removal of Reactor
    276
  - Removal of Sound Blanket
    277
  - Removal of Compressor
    280
- Outdoor Unit (80 / 90 Class)
  282
  - Removal of Outer Panels
    282
  - Removal of Propeller Fans
    285
  - Removal of Electrical Box
    286
  - Removal of PCB
    293
  - Removal of Fan Motor
    296
  - Removal of Electronic Expansion Valve and Thermistor
    298
  - Removal of Sound Blanket and Reactor
    299
  - Removal of Shunt
    301
  - Removal of Solenoid Valve and Four Way Valve
    302
  - Removal of Compressor
    304
- Outdoor Unit (58 / 68 / 75 Class)
  306
  - Removal of Outer Panels
    306
  - Removal of Electrical Box
    307
  - Removal of PCB
    311
  - Removal of Fan Motor
    314
  - Removal of Sound Blanket
    315
  - Removal of Four Way Valve Coil, Solenoid Valve Coil
    316
  - Electronic Expansion Valve Coil and Thermistor
    316
  - Removal of Four Way Valve, Solenoid Valve and Shunt
    318
  - Removal of Solenoid Valve and Shunt
    319
  - Removal of Compressor
    320
Part 8 Others

323
- Others
  323
Part 9 Appendix

328
- Piping Diagrams
  329
  - Indoor Units
    329
  - Outdoor Units
    335
- Wiring Diagrams
  339
  - Indoor Units
    339
  - Outdoor Units
    342
Index

346

Daikin B-Series Service Manual (232 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Inverter | Size: 7.03 MB

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

12
- List of Functions
  13
  - R-410A Series
    13
  - Series
    19
Part 2 Specifications

25
- Cooling Only - R-410A Series
  25
- Cooling Only - R-22 Series
  30
- Heat Pump - R-410A Series
  34
- Heat Pump - R-22 Series
  41
Part 3 Printed Circuit Board Connector Wiring Diagram

48
- Printed Circuit Board Connector Wiring Diagram
  49
  - Indoor Unit
    49
  - Outdoor Unit
    51
Part 4 Function and Control

54
- Main Functions
  55
  - Frequency Principle
    55
  - Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
    57
  - Fan Speed Control for Indoor Units
    58
  - Programme Dry Function
    59
  - Automatic Operation
    60
  - Thermostat Control
    61
  - Night Set Mode
    62
  - Intelligent Eye
    63
  - HOME LEAVE Operation
    65
  - Inverter POWERFUL Operation
    66
  - Other Functions
    67
- Function of Main Structural Parts
  69
  - Function of Thermistor
    69
- Control Specification
  71
  - Mode Hierarchy
    71
  - Frequency Control
    72
  - Controls at Mode Changing / Start-Up
    74
  - Discharge Pipe Temperature Control
    75
  - Input Current Control
    75
  - Freeze-Up Protection Control
    76
  - Heating Peak-Cut Control
    76
  - Fan Control
    77
  - Liquid Compression Protection Function 2
    77
  - Low Hz High Pressure Limit
    78
  - Defrost Control
    78
  - Electronic Expansion Valve Control
    79
  - Malfunctions
    82
  - Forced Operation Mode
    84
  - Additional Function
    84
  - Facility Setting Switch (Cooling at Low Outdoor Temperature)
    85
Part 5 Operation Manual

86
- System Configuration
  87
- Instruction
  88
  - Safety Precautions
    88
  - Installation Site
    89
  - Names of Parts
    90
  - Preparation before Operation
    93
  - AUTO · DRY · COOL · HEAT · FAN Operation
    96
  - Adjusting the Airflow Direction
    98
  - POWERFUL Operation
    100
  - OUTDOOR UNIT QUIET Operation
    101
  - HOME LEAVE Operation
    102
  - INTELLIGENT EYE Operation
    104
  - TIMER Operation
    106
  - Care and Cleaning
    108
  - Troubleshooting
    111
Part 6 Service Diagnosis

114
- Caution for Diagnosis
  115
- Problem Symptoms and Measures
  116
- Service Check Function
  117
- Troubleshooting
  120
  - Error Codes and Description
    120
  - Indoor Unit PCB Abnormality
    121
  - Freeze-Up Protection Control or High Pressure Control
    122
  - Fan Motor (DC Motor) or Related Abnormality
    124
  - Thermistor or Related Abnormality (Indoor Unit)
    126
  - Signal Transmission Error (between Indoor and Outdoor Units)
    127
  - OL Activation (Compressor Overload)
    129
  - Compressor Lock
    130
  - DC Fan Lock
    131
  - Input over Current Detection
    132
  - Four Way Valve Abnormality
    134
  - Discharge Pipe Temperature Control
    136
  - High Pressure Control in Cooling
    137
  - Position Sensor Abnormality
    139
  - CT or Related Abnormality
    140
  - Thermistor or Related Abnormality (Outdoor Unit)
    142
  - Electrical Box Temperature Rise
    144
  - Radiation Fin Temperature Rise
    146
  - Output over Current Detection
    148
  - Insufficient Gas
    150
  - Low-Voltage Detection
    152
- Check
  153
  - How to Check
    153
    
    Thermistor Resistance Check
    155
    
    Installation Condition Check
    156
    
    Discharge Pressure Check
    157
    
    Power Transistor Check
    159
    
    Main Circuit Electrolytic Capacitor Check
    160
Part 7 Removal Procedure

162
- Indoor Unit
  163
- Outdoor Unit
  181
  - Removal of the Panels and Plates
    181
  - Removal of the Fan Motor / Propeller Fan
    185
  - Removal of the PCB / Electrical Box
    189
  - Removal of the Reactor
    197
  - Removal of the Sound Blanket
    199
  - Removal of the Four Way Valve
    201
  - Removal of the Electronic Expansion Valve
    202
  - Removal of the Compressor
    203
Part 8 Others

206
- Others
  207
Part 9 Appendix

210
- Piping Diagrams
  211
  - Indoor Units
    211
  - Outdoor Units
    212
  - Heat Pump
    215
- Wiring Diagrams
  218
  - Indoor Units
    218
  - Outdoor Units
    221
Index

224

Daikin B-Series Service Manual (176 pages)

Floor Standing Inverter Pair

Brand: Daikin | Category: Inverter | Size: 5.9 MB

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

10
- List of Functions
  11
  - Cooling Only
    11
  - Heat Pump
    12
Part 2 Specifications

14
- Specifications
  15
  - Cooling Only
    15
  - Heat Pump
    16
Part 3 Printed Circuit Board 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
  - Wide Angle Louvers and Auto-Swing
    27
  - Fan Speed Control for Indoor Units
    28
  - Programme Dry Function
    29
  - Automatic Operation
    30
  - Night Set Mode
    31
  - Home Leave Operation
    32
  - Inverter Powerful Operation
    33
  - Other Functions
    34
- Function of Main Structural Parts
  35
  - Function of Thermistor
    35
- Control Specification
  37
  - Mode Hierarchy
    37
  - Frequency Control
    38
  - Controls at Mode Changing / Start-Up
    40
  - Discharge Pipe Temperature Control
    41
  - Input Current Control
    41
  - Freeze-Up Protection Control
    42
  - Heating Peak-Cut Control
    42
  - Fan Control
    43
  - Moisture Protection Function 2
    43
  - Low Hz High Pressure Limit
    44
  - Defrost Control
    44
  - Electronic Expansion Valve Control
    45
  - 3.13 Malfunctions
    48
  - Forced Operation Mode
    49
  - 3.15 Additional Function
    49
Part 5 System Configuration

50
- System Configuration
  51
- Instruction
  52
  - Safety Precautions
    52
  - Installation Site
    53
  - Names of Parts
    54
  - 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
  - HOME LEAVE Operation
    66
  - TIMER Operation
    68
  - Care and Cleaning
    70
  - Troubleshooting
    73
Part 6 Service Diagnosis

76
- Caution for Diagnosis
  77
- Problem Symptoms and Measures
  78
- Service Check Function
  79
- Troubleshooting
  80
- Check
  113
  - How to Check
    113
    
    Electronic Expansion Valve Check
    114
    
    Thermistor Resistance Check
    116
    
    Installation Condition Check
    117
    
    Discharge Pressure Check
    118
    
    Power Transistor Check
    120
    
    Main Circuit Electrolytic Capacitor Check
    121
Part 7 Removal Procedure

122
- Indoor Unit
  123
  - Removal of the Air Filter / Front Panel
    123
  - Removal of the Horizontal Blade
    126
  - Removal of the Electrical Box
    127
  - Si06
    127
  - Removal of the PCB
    130
  - Removal of the Heat Exchanger
    132
  - Removal of the Fan Rotor / Fan Motor
    134
- Outdoor Unit
  136
  - Removal of the Panels and Plates
    136
  - Removal of the Fan Motor / Propeller Fan
    140
  - Removal of the PCB / Electrical Box
    144
  - Removal of the Reactor
    152
  - Removal of the Sound Blanket
    154
  - Removal of the Four Way Valve
    156
  - Removal of the Electronic Expansion Valve
    157
  - Removal of the Compressor
    158
Part 8 Others

160
- Others
  161
  - Test Run from the Remote Controller
    161
  - Jumper Settings
    162
Part 9 Appendix

164
- Piping Diagrams
  165
  - Indoor Units
    165
  - Outdoor Units
    166
- Wiring Diagrams
  167
  - Indoor Units
    167
  - Outdoor Units
    168
Index

170

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

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Daikin B-Series Manuals

Daikin B-Series Service Manual (352 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 Others

Part 9 Appendix

Index

Daikin B-Series Service Manual (232 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 Others

Part 9 Appendix

Index

Daikin B-Series Service Manual (176 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 System Configuration

Part 6 Service Diagnosis

Part 7 Removal Procedure

Part 8 Others

Part 9 Appendix

Index

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