Daikin FTKS20CAVMB Manuals

Manuals and User Guides for Daikin FTKS20CAVMB. We have 3 Daikin FTKS20CAVMB manuals available for free PDF download: Service Manual, Operation Manual

Daikin FTKS20CAVMB Service Manual (355 pages)

super multi nx

Brand: Daikin | Category: Air Conditioner | Size: 15.37 MB

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

12
- List of Functions
  13
  - Cooling Only Models
    13
  - Heat Pump Models
    18
Part 2 Specifications

24
Part 3 Printed Circuit Board Connector Wiring Diagram

48
- Printed Circuit Board Connector Wiring Diagram
  49
  - Wall Mounted Type
    49
  - Duct Connected Type
    58
  - Floor / Ceiling Suspended Dual Type
    60
  - Floor Standing Type
    63
  - Ceiling Suspended Type
    65
  - Outdoor Units
    67
Part 4 Function and Control

70
- Main Functions
  71
  - Frequency Principle
    71
  - Power-Airflow Dual Flaps, Wide Angle Louvers and Auto-Swing
    73
  - Operation Starting Control
    75
  - Fan Speed Control for Indoor Units
    76
  - Programme Dry Function
    77
  - Automatic Operation
    78
  - Thermostat Control
    79
  - Night Set Mode
    80
  - ECONO Mode
    81
  - INTELLIGENT EYE (Wall Mounted Type Only)
    82
  - HOME LEAVE Operation
    84
  - Inverter POWERFUL Operation
    85
  - Other Functions
    86
- Function of Main Structural Parts
  88
  - Main Structural Parts
    88
  - Function of Thermistor
    89
- Control Specification
  93
  - Mode Hierarchy
    93
  - Frequency Control
    94
  - Controls at Mode Changing / Start-Up
    97
  - Compressor Protection Function
    98
  - Discharge Pipe Control
    99
  - Input Current Control
    99
  - Freeze-Up Protection Control
    100
  - Heating Peak-Cut Control
    100
  - Fan Control
    101
  - Liquid Compression Protection Function 2
    101
  - Defrost Control
    102
  - Electronic Expansion Valve Control
    103
  - Malfunctions
    107
  - Forced Operation Mode
    108
  - Wiring-Error Check
    109
  - Additional Function
    111
Part 5 Operation Manual

114
- System Configuration
  115
  - Operation Instructions
    115
- Instruction
  116
  - FTK(X)S, FTXG, CTXG, FDK(X)S, FLK(X)S Series
    116
  - Safety Precautions
    117
  - FVXS Series
    192
  - Air Flow Selection
    203
  - FHQ Series
    223
    
    Temperature Setting
    229
    
    Fan Speed Control
    229
Part 6 Service Diagnosis

236
- Caution for Diagnosis
  237
  - Troubleshooting with Operation Lamp
    237
- Problem Symptoms and Measures
  239
- Service Check Function
  240
  - Check Method 1
    240
  - Check Method 2
    242
- Code Indication on the Remote Control
  244
  - Error Codes and Description of Fault
    244
- Troubleshooting
  245
- Check
  287
  - How to Check
    287
    
    Electronic Expansion Valve Check
    288
    
    Four Way Valve Performance Check
    289
    
    Installation Condition Check
    291
    
    Discharge Pressure Check
    292
    
    Power Supply Waveforms Check
    293
    
    Capacitor Voltage Check
    294
    
    Power Transistor Check
    294
    
    Main Circuit Electrolytic Capacitor Check
    295
    
    Hall IC Check
    296
Part 7 Removal Procedure

298
- Outdoor Unit
  299
Part 8 Others

331
- Others
  331
  - Test Run from the Remote Control
    331
  - Jumper Settings
    332
Part 9 Appendix

334
- Piping Diagrams
  335
  - Indoor Units
    335
  - Outdoor Units
    341
- Wiring Diagrams
  342
  - Indoor Units
    342
  - Outdoor Units
    347
Index

348

Daikin FTKS20CAVMB Service Manual (246 pages)

Inverter Pair Wall Mounted Type

Brand: Daikin | Category: Air Conditioner | Size: 13.03 MB

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

10
- List of Functions Part
  10
- List of Functions
  11
  - High Grade Models
    11
  - Standard Grade Models
    14
  - Non-Lnverter Models
    18
Part 2 Specifications

20
- Cooling Only
  21
- Ftks25Cvmb(9)(8)
  21
- Heat Pump
  29
- Ftxs35Cvmb(9)(8)
  30
Part 3 Printed Circuit Board Connector Wiring Diagram

46
- Printed Circuit Board Connector Wiring Diagram
  47
Part 4 Function and Control

52
- Main Functions
  53
  - Frequency Principle
    53
  - Power-Airflow Dual Flaps, Wide-Angle Louvres and Auto-Swing
    55
  - Fan Speed Control for Indoor Units
    56
  - Programme Dry Function
    57
  - Automatic Operation
    58
  - NIGHT SET Mode
    59
  - Intelligent Eye
    60
  - HOME LEAVE Operation
    62
  - Inverter POWERFUL Operation
    63
  - Other Functions
    64
- Function of Main Structural Parts
  65
  - Function of Thermistor
    65
  - Cooling Only Model
    66
- Control Specification
  67
  - Mode Hierarchy
    67
  - Frequency Control
    68
  - Controls at Mode Changing / Start-Up
    70
  - Discharge Pipe Control
    71
  - Input Current Control
    72
  - Freeze-Up Protection Control
    72
  - Heating Peak-Cut Control
    73
  - Fan Control
    73
  - Liquid Compression Protection Function 2
    73
  - Defrost Control
    74
  - Electronic Expansion Valve Control
    75
  - Malfunctions
    78
  - Forced Operation Mode
    79
  - Additional Function
    79
  - Facility Setting Jumper (Cooling at Low Outdoor Temperature)
    80
Part 5 System Configuration

82
- System Configuration
  83
- Instruction
  84
  - Safety Precautions
    84
    
    Installation Site
    85
    
    Electrical Work
    85
  - Names of Parts
    86
    
    Outdoor Unit
    87
    
    Remote Control
    88
  - Preparation before Operation
    89
  - Auto Dry Cool Heat Fan Operation
    92
  - Adjusting the Air Flow Direction
    94
  - POWERFUL Operation
    96
  - OUTDOOR UNIT SILENT Operation
    97
  - HOME LEAVE Operation
    98
  - INTELLIGENT EYE Operation
    100
  - TIMER Operation
    102
  - Care and Cleaning
    104
    
    Air Filter
    105
    
    Before a Long Idle Period
    106
  - Troubleshooting
    107
  - Check Again
    108
Part 6 Service Diagnosis

112
- Caution for Diagnosis
  113
- Problem Symptoms and Measures
  114
- Service Check Function
  115
- Troubleshooting
  118
  - Error Codes and Description
    118
  - Indoor Unit PCB Abnormality
    119
  - Freeze-Up Protection Control or High Pressure Control
    120
  - Fan Motor (AC Motor) or Related Abnormality
    122
  - Thermistor or Related Abnormality (Indoor Unit)
    123
  - Signal Transmission Error (between Indoor and Outdoor Unit)
    124
  - OL Activation (Compressor Overload)
    125
  - Compressor Lock
    126
  - DC Fan Lock
    127
  - Input over Current Detection
    128
  - Four Way Valve Abnormality
    129
  - Discharge Pipe Temperature Control
    131
  - High Pressure Control in Cooling
    132
  - Position Sensor Abnormality
    134
  - DC Voltage / Current Sensor Abnormality
    135
  - Thermistor or Related Abnormality (Outdoor Unit)
    136
  - Electrical Box Temperature Rise
    138
  - Radiation Fin Temperature Rise
    140
  - Output over Current Detection
    142
  - Insufficient Gas
    144
  - Over-Voltage Detection
    146
- Check
  147
  - How to Check
    147
    
    Four Way Valve Performance Check
    148
    
    Thermistor Resistance Check
    149
    
    Installation Condition Check
    150
    
    Discharge Pressure Check
    150
    
    Outdoor Unit Fan System Check
    151
    
    Power Supply Waveforms Check
    152
    
    Power Transistor Check
    153
    
    Hall IC Check
    154
Part 7 Removal Procedure

156
- Indoor Unit
  157
  - Removal of Air Filter
    157
  - Removal of Front Grille
    160
  - Removal of Horizontal Blade and Vertical Blade
    163
  - Removal of Electrical Box, PCB and Swing Motor
    165
  - Removal of Heat Exchanger
    171
  - Install of Drain Plug
    174
  - Removal of Fan Rotor and Fan Motor
    175
- Outdoor Unit / RK(X)S-C, ARK(X)S-C
  179
  - Removal of Panels and Fan Motor
    179
  - Removal of Electrical Box
    186
  - Removal of Reactor and Partition Plate
    188
  - Removal of Sound Blanket
    190
  - Removal of Four Way Valve
    192
  - Removal of Compressor
    194
  - Removal of PCB
    196
- Outdoor Unit / RK(X)H-C, ARK(X)H-C, R(Y)N-C
  199
Part 8 Others

226
- Others
  227
  - Test Run from the Remote Control
    227
  - Jumper Settings
    228
Part 9 Appendix

230
- Piping Diagrams
  231
  - Indoor Units
    231
  - Outdoor Units
    232
- Wiring Diagrams
  236
  - Indoor Units
    236
  - Outdoor Units
    237
Index

240

Daikin FTKS20CAVMB Operation Manual (34 pages)

ROOM AIR CONDITIONER

Brand: Daikin | Category: Air Conditioner | Size: 2.91 MB

Operation Manual
1
Table of Contents
2
Safety Precautions
3
- Installation Site
  4
- Electrical Work
  4
Names of Parts
5
- Outdoor Unit
  6
- Indoor Unit
  6
- Remote Controller
  7
Preparation before Operation
8
Operation
10
AUTO · DRY · COOL · HEAT · FAN Operation
11
To Change the Air Flow Rate Setting
12
Adjusting the Air Flow Direction
13
POWERFUL Operation
15
OUTDOOR UNIT QUIET Operation
16
HOME LEAVE Operation
17
- Use as Favorite Mode
  18
- Use as Energy-Saving Mode
  18
INTELLIGENT EYE Operation
19
TIMER Operation
21
- To Use on Timer Operation
  22
- To Combine on Timer and off Timer
  22
Note for Multi System
23
Care and Cleaning
25
- Air Filter
  26
- Before a Long Idle Period
  27
Trouble Shooting
28

Daikin Categories

Air Conditioner Heat Pump Remote Control Chiller Fan

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Daikin FTKS20CAVMB Manuals

Daikin FTKS20CAVMB Service Manual (355 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 FTKS20CAVMB Service Manual (246 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

Daikin FTKS20CAVMB Operation Manual (34 pages)

Table of Contents

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