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Troubleshooting
Si04-306
116
Service Diagnosis
4.17 Radiation Fin Temperature Rise
Remote
Controller
Display
L4
Method of
Malfunction
Detection
A radiation fin temperature rise is detected by checking the radiation fin thermistor with the
compressor on.
Malfunction
Decision
Conditions
If the radiation fin temperature with the compressor on is above 90°C,
If a radiation fin temperature rise takes place 4 times successively, the system will be shut
down.
The error counter will reset itself if this or any other error does not occur during the following
60-minute compressor running time (total time).
Supposed
Causes
Fin temperature rise due to defective outdoor unit fan
Fin temperature rise due to short-circuit
Fin thermistor defective
Connector in poor contact
Outdoor unit PCB defective
Содержание FTKS50BVMA
Страница 17: ...List of Functions Si04 306 8 List of Functions...
Страница 35: ...Specifications Si04 306 26 Specifications...
Страница 143: ...Check Si04 306 134 Service Diagnosis...
Страница 187: ...Outdoor Unit Si04 306 178 Removal Procedure...
Страница 191: ...Others Si04 306 182 Others...
Страница 201: ...Wiring Diagrams Si04 306 192 Appendix FTKD 18 24 28 BVMS...
Страница 203: ...Wiring Diagrams Si04 306 194 Appendix RKD 18 24 28 BVMS...