Sharp SJ-FS810V-WH, Руководство по обслуживанию, Страница: 21 / 48

SJFS810VWH
21
5. Correspondence method
• Isn’t there any problem with the
door packing?
• Isn’t there any problem with the
installation condition?
(High temperature, Direct
sunlight, Installation space, etc.)
Remedy the problem.
Power OFF
Power OFF
Replace F-thermistor.
(F-thermistor system diagnosis)
(R-thermistor system diagnosis)
YES
YES
NO
NO
Remove 4P connector from E. V .
cover Assy and measure the
thermistor resistance between
and .
YES
YES
NO
NO
Remove 4 P connector from R-cbox
Assy and measure the thermistor
resistance between and .
[2]
7
1 2
8
Replace Main PWB.
• Isn’t there any problem with the
door packing?
• Isn’t there any problem with the
installation condition?
(High temperature, Direct
sunlight, Installation space, etc.)
• Check the cold air outlet port and
inlet port of the refrigerating room
for blocking.
Remedy the problem.
NO
YES
NO
YES
For the resistance of the thermistor, refer to [6] 5. CONVERSION TABLE BETWEEN TEMPERATURE AND RESISTANCE VALUE
Replace R-thermistor.
[1]
Replace Main PWB.
⑯
⑱
2.5 2.5
③ ④
2.5 2.5