Table of Contents
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Si06-313
Part 5 System Configuration....................................................... 41
1. System Configuration............................................................................42
2. Instruction..............................................................................................43
Part 6 Service Diagnosis............................................................. 67
1. Caution for Diagnosis............................................................................68
2. Problem Symptoms and Measures .......................................................69
3. Service Check Function ........................................................................70
4. Troubleshooting ....................................................................................71
5. Check ..................................................................................................104
Part 7 Removal Procedure ........................................................ 113
1. Indoor Unit...........................................................................................114
Table of Contents
2.1 Safety Precautions .................................................................................43
2.2 Names of Parts.......................................................................................45
2.3 Preparation before Operation.................................................................48
2.4 AUTO·DRY·COOL·HEAT·FAN Operation ..............................................51
2.5 Adjusting the Air Flow Direction .............................................................53
2.6 POWERFUL Operation ..........................................................................55
2.7 OUTDOOR UNIT SILENT Operation .....................................................56
2.8 HOME LEAVE Operation .......................................................................57
2.9 TIMER Operation ...................................................................................59
2.10 Care and Cleaning .................................................................................61
2.11 Troubleshooting......................................................................................64
4.1 Error Codes and Description ..................................................................71
4.2 Indoor Unit PCB Abnormality .................................................................72
4.3 Freeze-up Protection Control or High Pressure Control.........................73
4.4 Fan Motor (DC Motor) or Related Abnormality.......................................75
4.5 Thermistor or Related Abnormality (Indoor Unit)....................................77
4.6 Shutter Drive Motor / Shutter Limit Switch Abnormality .........................78
4.8 OL Activation (Compressor Overload) ...................................................80
4.9 Compressor Lock ...................................................................................81
4.10 DC Fan Lock ..........................................................................................82
4.11 Input Over Current Detection .................................................................83
4.12 Four Way Valve Abnormality..................................................................85
4.13 Discharge Pipe Temperature Control.....................................................87
4.14 Position Sensor Abnormality ..................................................................88
4.15 CT or Related Abnormality .....................................................................89
4.16 Thermistor or Related Abnormality (Outdoor Unit).................................91
4.17 Electrical Box Temperature Rise............................................................93
4.18 Radiation Fin Temperature Rise ............................................................95
4.19 Output Over Current Detection...............................................................97
4.20 Insufficient Gas.......................................................................................99
4.21 Low-voltage Detection..........................................................................101
4.22 High Pressure Control in Cooling .........................................................102
5.1 How to Check .......................................................................................104
1.1 Removal of the Air Filter / Front Panel .................................................114
1.2 Removal of the Horizontal Blade..........................................................117
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Table of Contents
Troubleshooting
