Daikin FTXS18DVJU Manuals

Manuals and User Guides for Daikin FTXS18DVJU. We have 3 Daikin FTXS18DVJU manuals available for free PDF download: Service Manual, Operation Manual

Daikin FTXS18DVJU Service Manual (308 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Air Conditioner | Size: 21.63 MB

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

12
- List of Functions
  13
Part 2 Specifications

14
- Specifications
  15
Part 3 Printed Circuit Board Connector Wiring Diagram

18
- Printed Circuit Board Connector Wiring Diagram
  19
  - Ftxs09/12Dvju
    19
  - Ftxs15/18/24Dvju
    21
  - Rx09/12Fvju
    23
  - Rx15/18/24Fvju
    25
Part 4 Function and Control

28
- Main Functions
  30
  - Frequency Principle
    30
  - Power-Airflow Dual Flaps, Wide-Angle Louvres and Auto-Swing
    32
  - Fan Speed Control for Indoor Units
    33
  - Programme Dry Function
    34
  - Automatic Operation
    35
  - Thermostat Control
    36
  - NIGHT SET Mode
    37
  - Intelligent Eye
    38
  - HOME LEAVE Operation
    40
  - Inverter POWERFUL Operation
    41
  - Other Functions
    42
- Function of Thermistor
  44
  - Heat Pump Model
    44
- Control Specification (09/12 Class)
  45
  - Mode Hierarchy
    45
  - Frequency Control
    46
  - Controls at Mode Changing / Start-Up
    48
  - Discharge Pipe Temperature Control
    49
  - Input Current Control
    50
  - Freeze-Up Protection Control
    50
  - Heating Peak-Cut Control
    51
  - Fan Control
    51
  - Liquid Compression Protection Function 2
    51
  - Defrost Control
    52
  - Electronic Expansion Valve Control
    53
  - Malfunctions
    56
  - Forced Operation Mode
    57
  - Additional Function
    57
- Control Specification (15/18/24 Class)
  58
  - Mode Hierarchy
    58
  - Frequency Control
    59
  - Controls at Mode Changing / Start-Up
    61
  - Discharge Pipe Temperature Control
    62
  - Input Current Control
    63
  - Freeze-Up Protection Control
    64
  - Heating Peak-Cut Control
    64
  - Fan Control
    65
  - Liquid Compression Protection Function 2
    65
  - Low Hz High Pressure Limit
    66
  - Defrost Control
    66
  - Electronic Expansion Valve Control
    67
  - Malfunctions
    70
  - Forced Operation Mode
    71
  - Additional Function
    71
Part 5 Operation Manual

72
- System Configuration
  73
- Instruction
  74
  - Safety Precautions
    74
  - Ftxs09/12Dvju
    76
  - Ftxs15/18/24Dvju
    101
Part 6 Service Diagnosis

126
- Caution for Diagnosis
  127
- Problem Symptoms and Measures
  129
- Service Check Function
  130
- Troubleshooting
  133
  - Error Codes and Description
    133
  - Indoor Unit PCB Abnormality
    134
  - Freeze-Up Protection Control or High Pressure Control
    135
  - Fan Motor or Related Abnormality
    137
  - Thermistor or Related Abnormality (Indoor Unit)
    140
  - Signal Transmission Error (between Indoor and Outdoor Unit)
    141
  - OL Activation (Compressor Overload)
    143
  - Compressor Lock
    144
  - DC Fan Lock
    146
  - Input over Current Detection
    147
  - Four Way Valve Abnormality
    150
  - Discharge Pipe Temperature Control
    154
  - High Pressure Control in Cooling
    156
  - Position Sensor Abnormality
    160
  - DC Voltage / Current Sensor Abnormality
    162
  - CT or Related Abnormality
    163
  - Thermistor or Related Abnormality (Outdoor Unit)
    165
  - Sius04
    166
  - Electrical Box Temperature Rise
    167
  - Radiation Fin Temperature Rise
    169
  - Output over Current Detection
    171
  - Insufficient Gas
    175
  - Over-Voltage Detection
    179
  - Low-Voltage Detection
    180
- Check
  181
  - How to Check
    181
Part 7 Removal Procedure

192
- Ftxs09/12Dvju
  193
  - Removal of Air Filter
    193
  - Removal of Front Grille
    196
  - Removal of Horizontal Blade and Vertical Blade
    199
  - Removal of Electrical Box, PCB and Swing Motor
    201
  - Removal of Heat Exchanger
    207
  - Install of Drain Plug
    210
  - Removal of Fan Rotor and Fan Motor
    212
- Ftxs15/18/24Dvju
  216
- Rx09/12Fvju
  240
  - Removal of Panels and Fan Motor
    240
  - Removal of Electrical Box
    248
  - Removal of Reactor and Partition Plate
    250
  - Removal of Sound Blanket
    252
  - Removal of Four Way Valve
    255
  - Removal of Compressor
    257
  - Removal of PCB
    260
- Rx15/18/24Fvju
  263
  - Removal of the Panels and Plates
    263
  - Removal of the Fan Motor / Propeller Fan
    268
  - Removal of the PCB / Electrical Box
    272
  - Removal of the Reactor
    281
  - Removal of the Sound Blanket
    283
  - Removal of the Four Way Valve
    286
  - Removal of the Electronic Expansion Valve
    287
  - Removal of the Compressor
    288
Part 8 Others

291
- Others
  291
  - Test Run from the Remote Controller
    291
  - Jumper Settings
    292
Part 9 Appendix

294
- Piping Diagrams
  295
  - Indoor Units
    295
  - Outdoor Units
    296
- Wiring Diagrams
  298
  - Indoor Units
    298
  - Outdoor Units
    299
Index

300

Daikin FTXS18DVJU Service Manual (256 pages)

SUPER MULTI NX G-Series

Brand: Daikin | Category: Heat Pump | Size: 31.1 MB

Table of Contents
3
Introduction
7
- Safety Considerations
  7
- Using Icons
  12
Part 1 List of Functions

14
- List of Functions
  15
  - Heat Pump Model
    15
Part 2 Specifications

20
- Specifications
  21
  - Indoor Units
    21
  - Outdoor Units
    23
Part 3 Printed Circuit Board Connector Wiring Diagram

26
- Printed Circuit Board Connector Wiring Diagram
  27
  - Indoor Unit
    27
  - Outdoor Unit
    31
  - Service Monitor Pcb
    32
Part 4 Function and Control

36
- Main Functions
  37
  - Frequency Principle
    37
  - Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
    39
  - Fan Speed Control for Indoor Units
    40
  - Program Dry Function
    41
  - Automatic Operation
    42
  - Temperature Control
    43
  - Night Set Mode
    44
  - Intelligent Eye
    45
  - HOME LEAVE Operation
    47
  - Inverter POWERFUL Operation
    48
  - Other Functions
    48
- Function of Thermistor
  51
  - Heat Pump Model
    51
- Control Specification
  53
  - Mode Hierarchy
    53
  - Frequency Control
    54
  - Controls at Mode Changing / Start-Up
    56
  - Discharge Pipe Control
    57
  - Input Current Control
    57
  - Freeze-Up Protection Control
    58
  - Heating Peak-Cut Control
    58
  - Fan Control
    59
  - Moisture Protection Function 2
    59
  - Defrost Control
    60
  - Low Hz High Pressure Limit
    62
  - Electronic Expansion Valve Control
    63
  - Malfunctions
    67
  - Forced Operation Mode
    68
  - Wiring-Error Check
    69
  - Additional Functions
    71
Part 5 Operation Manual

74
- System Configuration
  75
  - Operation Instructions
    75
- Instruction
  76
  - Manual Contents and Reference Page
    76
  - Safety Precautions
    77
  - Names of Parts
    79
  - Outdoor Unit
    80
  - Remote Controller
    81
  - Preparation before Operation
    88
    
    Preparation before Operation
    89
    
    Tips for Saving Energy
    90
  - AUTO · DRY · COOL · HEAT · FAN Operation
    91
  - To Change the Airflow Rate Setting
    92
  - Adjusting the Airflow Direction
    93
  - POWERFUL Operation
    95
  - OUTDOOR UNIT QUIET Operation
    96
  - HOME LEAVE Operation
    97
  - INTELLIGENT EYE Operation
    99
  - TIMER Operation
    101
    
    To Use on Timer Operation
    102
    
    To Combine on Timer and off Timer
    102
  - Note for Multi System
    103
  - Cooling / Heating Mode Lock
    103
  - Priority Room Setting
    104
  - Care and Cleaning
    105
    
    Air Filter
    106
    
    Before a Long Idle Period
    107
    
    Front Panel
    108
    
    Cleaning the Air Filter
    111
  - Troubleshooting
    113
Part 6 Service Diagnosis

116
- Caution for Diagnosis
  117
  - Troubleshooting with the Operation Lamp
    117
- Problem Symptoms and Measures
  119
- Service Check Function
  120
- Code Indication on the Remote Controller
  123
  - Error Codes and Description of Fault
    123
- Troubleshooting
  124
- Check
  171
  - How to Check
    171
  - Electronic Expansion Valve Check
    172
  - Thermistor Resistance Check
    174
  - Installation Condition Check
    175
  - Discharge Pressure Check
    176
  - Power Supply Waveforms Check
    177
  - Inverter Units Refrigerant System Check
    177
  - Capacitor Voltage Check
    178
  - Power Transistor Check
    178
  - Main Circuit Electrolytic Capacitor Check
    179
  - Hall IC Check
    180
Part 7 Removal Procedure

182
- Outdoor Unit - 2MXS18GVJU
  183
- Outdoor Unit - 4MXS32GVJU
  202
  - Removal of Outer Panels
    202
  - Removal of the Electrical Box
    218
  - Removal of PCB
    224
  - Removal of Fan Motor
    228
  - Removal of Coils / Thermistors
    229
  - Removal of Sound Blanket
    235
  - Removal of Compressor
    238
Part 8 Others

240
- Others
  241
Part 9 Appendix

244
- Piping Diagrams
  245
  - Indoor Units
    245
  - Outdoor Units
    246
- Wiring Diagrams
  247
  - Indoor Units
    247
  - Outdoor Units
    249
Index

250

Daikin FTXS18DVJU Operation Manual (30 pages)

Trane ROOM AIR CONDITIONER FTXS15DVJU FTXS18DVJU FTXS24DVJU Operation Manual

Brand: Daikin | Category: Air Conditioner | Size: 1.82 MB

Operation Manual
1
Table of Contents
2
Safety Precautions
3
Names of Parts
5
- I Outdoor Unit
  6
- Remote Controller
  7
Preparation before Operation
8
AUTO · DRY · COOL · HEAT · FAN Operation
11
To Change Airflow Rate Setting
12
Adjusting the Airflow Direction
13
POWERFUL Operation
15
OUTDOOR UNIT SILENT Operation
16
HOME LEAVE Operation
17
- Use as Favorite Mode
  18
- Use as Energy-Saving Mode
  18
INTELLIGENT EYE Operation
19
TIMER Operation
21
Care and Cleaning
23
- I Air Filter
  24
- Before a Long Idle Period
  25
Trouble Shooting
26
Disposal Requirements
28

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

More Daikin Manuals

Daikin FTXS18DVJU Manuals

Daikin FTXS18DVJU Service Manual (308 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 FTXS18DVJU Service Manual (256 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 FTXS18DVJU Operation Manual (30 pages)

Table of Contents

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