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10. COMPONENT TESTING INFORMATION
10-1 Defrost Controller Assembly
Function
-
Controller assembly is consist of 2 kinds of part those are fuse-m and sensor. we can
decide part is defect or not when we check the resistance.
-
Fuse-m can cut off the source when defrost heater operate the unusual high temperature.
-
Sensor give temperature information to Micom
How to
Measure
(Fuse-M)
Set a ohmmeter to the 2 housing pin.
Measure the 2 pin connected to Fuse-M.
If the ohmmeter indicate below 0.1ohm
fuse-m is a good condition, But infinitely
great ohm Fuse-M is disconnection
How to
Measure
(Sensor)
Set a ohmmeter to The 2housing pin.
Measure the 2 pin connected to Sensor.
If the ohmmeter indicate 11
㏀
(at room
temperature) Sensor is not a defect.
When check the ohm at other temperature
Check the sensor manual.
Standard
Sensor (at room temperature)
Test Point
(1) to (2)
Ressult
11
Ω
Fuse-M (at all temperature)
Test Point
(1) to (2)
Ressult
0 ~ 0.1
Ω
(1) to (2)
(1) to (2)
Содержание 795.71042.01
Страница 14: ... 14 5 CIRCUIT DIAGRAM ...
Страница 15: ... 15 6 PCB Picture 6 1 Main PCB P No MFG EBR67348002 2010 03 Picture CON4 CON5 CON8 CON3 CON2 CON9 CON1 ...
Страница 16: ... 16 6 2 Display PCB Sub PCB P No Display PCB EBR42479303 2010 03 Picture CON01 ...
Страница 59: ...616E 623B 619A 627B 623A 600A 600B 1 ICEMAKER PARTS ...
Страница 61: ... 3 CASE PARTS ...
Страница 62: ... 4 CASE PARTS ...
Страница 66: ... 8 DOOR PARTS ...