SiENBE04-808_A
Troubleshooting
Service Diagnosis
134
4.21 Electrical Box Temperature Rise
Remote Control
Display
L3
Method of
Malfunction
Detection
An electrical box temperature rise is detected by checking the radiation fin thermistor with the
compressor off.
Malfunction
Decision
Conditions
With the compressor off, the radiation fin temperature is above
°C.
The error is cleared when the radiation fin temperature drops below
°C.
To cool the electrical components, the outdoor fan starts when the radiation fin temperature
rises above °C and stops when it drops below
°C.
Supposed
Causes
Defective outdoor fan motor
Short circuit
Defective radiation fin thermistor
Disconnection of connector
Defective outdoor unit PCB
(°C)
(°C)
(°C)
RK(X)S20-35G2V1B, ARXS20-35G2V1B
80
70
80
RK(X)S20-35G2V1B9, ARXS20-35G3V1B
98
75
83
RK(X)S42G2V1B, ARXS42G2V1B
80
70
75
RK(X)S50G2V1B, ARXS50G2V1B
95
80
85
SiENBE04-808_A.pdf 146
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 ...