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SiEN12-710A
Table of Contents
iii
2.12 Malfunctions ...........................................................................................56
2.13 Forced Operation Mode .........................................................................57
2.14 Additional Function.................................................................................58
Part 5 Operation Manual .............................................................59
1. System Configuration............................................................................60
1.1 Operation Instructions ............................................................................60
2. Instruction..............................................................................................61
2.1 Manual Contents and Reference Page ..................................................61
2.2 Safety Precautions .................................................................................62
2.3 Names of Parts.......................................................................................64
2.4 Preparation Before Operation ................................................................70
2.5 AUTO·DRY·COOL·HEAT·FAN Operation ..............................................73
2.6 Adjusting the Air Flow Direction .............................................................75
2.7 POWERFUL Operation ..........................................................................77
2.8 OUTDOOR UNIT QUIET Operation.......................................................78
2.9 ECONO Operation .................................................................................79
2.10 HOME LEAVE Operation .......................................................................80
2.11 MOLD PROOF Operation ......................................................................82
2.12 INTELLIGENT EYE Operation ...............................................................83
2.13 TIMER Operation ...................................................................................85
2.14 Note for Multi System .............................................................................87
2.15 Care and Cleaning .................................................................................89
2.16 Troubleshooting......................................................................................96
Part 6 Service Diagnosis...........................................................101
1. Caution for Diagnosis..........................................................................102
2. Problem Symptoms and Measures .....................................................104
3. Service Check Function ......................................................................105
3.1 Check Method 1 ...................................................................................105
3.2 Check Method 2 ...................................................................................106
4. Troubleshooting ..................................................................................108
4.1 Error Codes and Description ................................................................108
4.2 Indoor Unit PCB Abnormality ...............................................................109
4.3 Freeze-up Protection Control or High Pressure Control.......................110
4.4 Fan Motor or Related Abnormality .......................................................112
4.5 Thermistor or Related Abnormality (Indoor Unit)..................................115
4.6 Front Panel Open / Close Fault............................................................116
4.7 Freeze-up Protection Control ...............................................................117
4.8 OL Activation (Compressor Overload) .................................................119
4.9 Compressor Lock .................................................................................120
4.10 DC Fan Lock ........................................................................................121
4.11 Input Over Current Detection ...............................................................122
4.12 Discharge Pipe Temperature Control...................................................124
4.13 High Pressure Control in Cooling .........................................................125
4.14 Compressor Sensor System Abnormality ............................................127
4.15 Position Sensor Abnormality ................................................................128
4.16 DC Voltage / DC Current Sensor Abnormality .....................................130
4.17 Thermistor or Related Abnormality (Outdoor Unit)...............................131
4.18 Electrical Box Temperature Rise..........................................................133
Summary of Contents for 2MKS40FV1B
Page 11: ...Introduction SiEN12 710A x ...
Page 12: ...SiEN12 710A List of Functions 1 Part 1 List of Functions 1 Cooling Only 2 2 Heat Pump 4 ...
Page 17: ...Heat Pump SiEN12 710A 6 List of Functions ...
Page 25: ...Heat Pump SiEN12 710A 14 Specifications ...
Page 111: ...Instruction SiEN12 710A 100 Operation Manual ...
Page 199: ...Wiring Diagrams SiEN12 710A 188 Appendix ...
Page 203: ...SiEN12 710A iv Index ...