Troubleshooting
SiBE01-829
62
Service Diagnosis
4.6
High
Pressure Control in Cooling
or Outdoor Heat
Exchanger Thermistor Abnormality
Remote
Controller
Display
F6
Method of
Malfunction
Detection
High-pressure control (stop) is activated in the cooling mode if the temperature being sensed by
the heat exchanger thermistor exceeds the limit.
The temperature detected by the outdoor heat exchanger thermistor is used to determine the
abnormal thermistor.
Malfunction
Decision
Conditions
Activated when the temperature being sensed by the heat exchanger thermistor rises above
68°C.
Deactivated when the temperature drops below 50°C.
When the outdoor heat exchanger thermistor input is 4.96 V or more during compressor
operation.
Supposed
Causes
The installation space is not large enough.
Faulty outdoor heat exchanger thermistor
Stop valve closed
Dirty heat exchanger
Содержание FTYN25GXV1B
Страница 1: ...SiBE01 829 Applied Models Non Inverter Pair Heat Pump SPLIT Pair Wall Mounted Type G Series...
Страница 11: ...Introduction SiBE01 829 x...
Страница 12: ...SiBE01 829 List of Function 1 Part 1 List of Function 1 Functions 2...
Страница 15: ...Functions SiBE01 829 4 List of Function...
Страница 16: ...SiBE01 829 Specifications 5 Part 2 Specifications 1 Specifications 6...
Страница 19: ...Specifications SiBE01 829 8 Specifications...
Страница 23: ...Printed Circuit Board Connector Wiring Diagram SiBE01 829 12 Printed Circuit Board Connector Wiring Diagram...
Страница 81: ...Check SiBE01 829 70 Service Diagnosis...
Страница 86: ...Others SiBE01 829 108 Others...
Страница 92: ...Wiring Diagrams SiBE01 829 114 Appendix...
Страница 96: ...SiBE01 829 iv Drawings Flow Charts...