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Si21-205
Troubleshooting Based on Equipment Condition
Troubleshooting
121
1.2
Indoor fan operates, but compressor does not.
Applicable Model
All models of SkyAir series
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
Possible Causes
Faulty thermistor
Faulty indoor/outdoor unit PCB
Faulty magnetic switch
Faulty power transistor
Faulty compressor
Summary of Contents for Sky Air B-Series R-410A
Page 7: ...Si21 205 vi Table of Contents ...
Page 15: ...Models Si21 205 4 Model Name and Power Supply ...
Page 16: ...Si21 205 Functions 5 Part 2 Functions 1 List of Functions 6 ...
Page 35: ...Wireless Remote Controller Si21 205 24 Remote Controller ...
Page 79: ...Settings Concerning Maintenance Si21 205 68 Field Setting Detail of PCB 2 ...
Page 83: ...Maintenance Mode Setting Si21 205 72 Field Setting ...
Page 239: ...Troubleshooting for Outdoor Unit 50 60 class Si21 205 228 Troubleshooting ...
Page 321: ...Outdoor Unit 50 60 class Si21 205 310 Removal Procedure ...