Argo 387106949, Технические данные и руководство по обслуживанию, Страница: 3 / 32

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1. SPECIFICATIONS
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1-1 Unit specifications 4
1-2 Major Component specifications 8
1-3 Other Component specifications 12
1-4 Indoor Fan performance 13
2. DIMENSIONAL DATA
14
3. ELECTRICAL DATA
15
3-1 Electric Wiring Diagrams 15
4. FUNCTION
16
4-1 Room Temperature Control 16
4-2 Dry Operation (Dehumidification) 18
4-3 Automatic Switching between Cooling and Heating 18
4-4 Freeze Prevention (Cooling and Dry) 19
4-5 Compressor Overcurrent Protection (Cooling, Dry and Heating) 19
4-6 Overload Prevention (Heating) 20
4-7 Cold Draft Prevention (Heating) 21
4-8 Defrosting Operation (Heating) 22
4-9 Drain Pump and float switch 23
5. TROUBLESHOOTING
24
5-1 Check before and after troubleshooting 24
5-2 Air conditioner does not operate 24
5-3 Some part of air conditioner does not operate 28
5-4 Air conditioner operates, but abnormalities are observed 30
5-5 If a sensor is defective 32
6. CHECKING ELECTRICAL COMPONENTS
33
6-1 Measurement of Insulation Resistance 33
6-2 Checking Continuity of Fuse on PCB Ass'y 34
6-3 Checking Motor Capacitor 34
7. MAINTENANCE
35
7-1 Changing Address of Remote Control Unit in Indoor Unit 35
Table of Contents
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