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SiBE01-829
Troubleshooting
Service Diagnosis
55
4. Troubleshooting
4.1
Error Codes
and Description
★
: Displayed only when system-down occurs.
Code
Description
Reference
Page
System
00
Normal
—
U0
Insufficient gas
65
UA
Hardware error (tact switch pin short)
64
Indoor
Unit
A1
Indoor unit PCB abnormality
56
A5
Freeze-up protection control, high pressure control or indoor heat
exchanger thermistor abnormality
57
A6
Fan motor or related abnormality (AC motor)
59
C4
Heat exchanger thermistor abnormality
60
C9
Room temperature thermistor abnormality
60
Outdoor
Unit
F6
High pressure control in cooling or outdoor heat exchanger
thermistor abnormality
62
J6
Heat exchanger thermistor or related abnormality
64
Summary of Contents for FTYN25GXV1B
Page 1: ...SiBE01 829 Applied Models Non Inverter Pair Heat Pump SPLIT Pair Wall Mounted Type G Series...
Page 11: ...Introduction SiBE01 829 x...
Page 12: ...SiBE01 829 List of Function 1 Part 1 List of Function 1 Functions 2...
Page 15: ...Functions SiBE01 829 4 List of Function...
Page 16: ...SiBE01 829 Specifications 5 Part 2 Specifications 1 Specifications 6...
Page 19: ...Specifications SiBE01 829 8 Specifications...
Page 81: ...Check SiBE01 829 70 Service Diagnosis...
Page 86: ...Others SiBE01 829 108 Others...
Page 92: ...Wiring Diagrams SiBE01 829 114 Appendix...