Daikin FTKS35D2VMW User Manual

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SiEBE04-507

Inverter Pair

Wall Mounted Type D-Series

Ser vice

Manual

[Applied Models]

zInverter Pair : Cooling Only

zInverter Pair : Heat Pump

Table of Contents

Table of Contents4
Introduction7
- Safety Cautions7
Part 1 List of Functions11
List of Functions12
Part 2 Specifications15
Specifications16
- Cooling Only16
- Heat Pump19
Part 3 Printed Circuit Board Connector Wiring Diagram25
Printed Circuit Board Connector Wiring Diagram26
- Indoor Unit26
- Outdoor Unit28
Part 4 Function and Control31
Main Functions32
- Frequency Principle32
- Air Flow Direction Control34
- Fan Speed Control for Indoor Units35
- Programme Dry Function36
- Automatic Operation37
- Thermostat Control38
- NIGHT SET Mode39
- ECONO Mode40
- Intelligent Eye41
- Inverter POWERFUL Operation43
- Other Functions44
Function of Thermistor45
- Heat Pump Model45
- Cooling Only Model46
Control Specification47
- Mode Hierarchy47
- Frequency Control48
- Controls at Mode Changing / Start-Up50
- Discharge Pipe Control51
- Input Current Control52
- Freeze-Up Protection Control53
- Heating Peak-Cut Control53
- Fan Control54
- Liquid Compression Protection Function 254
- Defrost Control55
- Electronic Expansion Valve Control56
- Malfunctions59
- Forced Operation Mode60
- Additional Function60
- Facility Setting Jumper (Cooling at Low Outdoor Temperature)61
Part 5 System Configuration63
System Configuration64
Instruction65
- Safety Precautions65
- Names of Parts67
- Preparation before Operation70
- AUTO · DRY · COOL · HEAT · FAN Operation73
- Adjusting the Air Flow Direction75
- POWERFUL Operation77
- OUTDOOR UNIT SILENT Operation78
- ECONO Operation79
- INTELLIGENT EYE Operation80
- TIMER Operation82
- Care and Cleaning84
- Troubleshooting87
Part 6 Service Diagnosis91
Caution for Diagnosis92
Problem Symptoms and Measures93
Service Check Function94
Troubleshooting97
- Error Codes and Description97
- Indoor Unit PCB Abnormality98
- Freeze-Up Protection Control or High Pressure Control99
- Fan Motor (DC Motor) or Related Abnormality101
- Thermistor or Related Abnormality (Indoor Unit)103
- Signal Transmission Error (between Indoor and Outdoor Unit)104
- Unspecified Voltage (between Indoor and Outdoor Units)105
- Outdoor Unit PCB Abnormality106
- OL Activation (Compressor Overload)107
- Compressor Lock108
- DC Fan Lock109
- Input over Current Detection110
- Four Way Valve Abnormality111
- Discharge Pipe Temperature Control113
- High Pressure Control in Cooling114
- Compressor System Sensor Abnormality116
- Position Sensor Abnormality117
- DC Voltage / Current Sensor Abnormality118
- Thermistor or Related Abnormality (Outdoor Unit)119
- Electrical Box Temperature Rise121
- Radiation Fin Temperature Rise123
- Output over Current Detection125
- Insufficient Gas127
- Over-Voltage Detection129
Check130
- How to Check130
Part 7 Removal Procedure137
Indoor Unit138
- Removal of Air Filter138
- Removal of Front Panel140
- Removal of Front Grille142
- Removal of Horizontal Blades and Vertical Blades145
- Removal of Electrical Box148
- Removal of PCB151
- Removal of Drain Pan Unit157
- Removal of Fan Motor161
- Removal of Heat Exchanger163
- Removal of Fan Rotor166
Outdoor Unit169
- Removal of Panels and Fan Motor169
- Removal of Electrical Box176
- Removal of Reactor and Partition Plate178
- Removal of Sound Blanket180
- Removal of Four Way Valve182
- Removal of Compressor184
- Removal of PCB186
Part 8 Others189
Others190
- Test Run from the Remote Controller190
- Jumper Settings191
Part 9 Appendix193
Piping Diagrams194
- Indoor Units194
- Outdoor Units195
Wiring Diagrams197
- Indoor Units197
- Outdoor Units197
Index199
Drawings & Flow Charts203

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Daikin FTKS35D2VMW Specifications

General

Brand	Daikin
Model	FTKS35D2VMW
Category	Air Conditioner
Language	English

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