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SiENBE04-507A
Table of Contents
iii
Part 5 System Configuration....................................................... 77
1. System Configuration............................................................................78
2. Instruction..............................................................................................79
2.1 Safety precautions..................................................................................79
2.2 Names of parts .......................................................................................81
2.3 Preparation before Operation.................................................................84
2.4 AUTO · DRY · COOL · HEAT · FAN Operation ......................................87
2.5 Adjusting the Air Flow Direction .............................................................89
2.6 POWERFUL Operation ..........................................................................91
2.7 OUTDOOR UNIT SILENT Operation .....................................................92
2.8 ECONO Operation .................................................................................93
2.9 INTELLIGENT EYE Operation ...............................................................94
2.10 TIMER Operation ...................................................................................96
2.11 Care and Cleaning .................................................................................98
2.12 Troubleshooting....................................................................................101
Part 6 Service Diagnosis...........................................................105
1. Caution for Diagnosis..........................................................................106
2. Problem Symptoms and Measures .....................................................107
3. Service Check Function ......................................................................108
4. Troubleshooting ..................................................................................111
4.1 Error Codes and Description ................................................................111
4.2 Indoor Unit PCB Abnormality ...............................................................112
4.3 Freeze-up Protection Control or High Pressure Control.......................113
4.4 Fan Motor (DC Motor) or Related Abnormality.....................................115
4.5 Thermistor or Related Abnormality (Indoor Unit)..................................117
4.6 Signal Transmission Error (between Indoor and Outdoor Unit) ...........118
4.7 Unspecified Voltage (between Indoor and Outdoor Units) ...................119
4.8 Outdoor Unit PCB Abnormality.............................................................120
4.9 OL Activation (Compressor Overload) .................................................121
4.10 Compressor Lock .................................................................................122
4.11 DC Fan Lock ........................................................................................123
4.12 Input Over Current Detection ...............................................................124
4.13 Four Way Valve Abnormality................................................................125
4.14 Discharge Pipe Temperature Control...................................................127
4.15 High Pressure Control in Cooling .........................................................128
4.16 Compressor System Sensor Abnormality ............................................130
4.17 Position Sensor Abnormality ................................................................131
4.18 DC Voltage / Current Sensor Abnormality............................................132
4.19 Thermistor or Related Abnormality (Outdoor Unit)...............................133
4.20 Electrical Box Temperature Rise..........................................................135
4.21 Radiation Fin Temperature Rise ..........................................................137
4.22 Output Over Current Detection.............................................................139
4.23 Insufficient Gas.....................................................................................141
4.24 Over-voltage Detection.........................................................................143
5. Check ..................................................................................................144
5.1 How to Check .......................................................................................144
Содержание FTKS20D2VMWL
Страница 10: ...SiENBE04 507A List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Страница 16: ...SiENBE04 507A Specifications 7 Part 2 Specifications 1 Specifications 8 1 1 Cooling Only 8 1 2 Heat Pump 21...
Страница 53: ...Printed Circuit Board Connector Wiring Diagram SiENBE04 507A 44 Printed Circuit Board Connector Wiring Diagram...
Страница 85: ...Control Specification SiENBE04 507A 76 Function and Control...
Страница 159: ...Check SiENBE04 507A 150 Service Diagnosis...
Страница 198: ...SiENBE04 507A Outdoor Unit Removal Procedure 189 When reassembling make sure to fit the hook Step Procedure Points Hook...
Страница 212: ...SiENBE04 507A Others 203 Part 8 Others 1 Others 204 1 1 Test Run from the Remote Controller 204 1 2 Jumper Settings 205...
Страница 215: ...Others SiENBE04 507A 206 Others...
Страница 221: ...Wiring Diagrams SiENBE04 507A 212 Appendix...
Страница 225: ...SiENBE04 507A iv Index...