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SiENBE04-808_A
Troubleshooting
Service Diagnosis
136
4.22 Radiation Fin Temperature Rise
Remote Control
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
°C.
The error is cleared when the radiation fin temperature drops below
°C.
If the error repeats, the system is shut down.
Reset condition: Continuous run for about 60 minutes without any other error
Supposed
Causes
Defective outdoor fan motor
Short circuit
Defective radiation fin thermistor
Disconnection of connector
Defective outdoor unit PCB
Silicon grease is not applied properly on the radiation fin after replacing the outdoor unit
PCB.
(°C)
(°C)
RK(X)S20-35G2V1B, ARXS20-35G2V1B
90
85
RK(X)S20-35G2V1B9, ARXS20-35G3V1B
98
78
RK(X)S42G2V1B, ARXS42G2V1B
92.5
85
RK(X)S50G2V1B, ARXS50G2V1B
105
99
SiENBE04-808_A.pdf 148
21/02/2011 13:20:03
Содержание ARXS20G2V1B
Страница 13: ...SiENBE04 808_A 1 List of Functions Part 1 List of Functions 1 Functions 2 1 1 Cooling Only 2 1 2 Heat Pump 3 ...
Страница 17: ...SiENBE04 808_A 5 Specifications Part 2 Specifications 1 Specifications 6 1 1 Cooling Only 6 1 2 Heat Pump 9 ...
Страница 297: ...Outdoor Unit RK X S50G2V1B ARXS50G2V1B SiENBE04 808_A 285 Removal Procedure ...