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11. COMPONENT TESTING INFORMATION
11-1 Defrost Controller Assembly
Function
The controller assembly is made up of two different kinds of parts. The fuse and the sensor.
To determine if these parts are defective, check for resistance. The fuse will cut power to the
defrost heater at very high temperatures.
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 if infinite the
part is bad.
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 good.
When check the ohm at other temperatures
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 LFXS27466S
Страница 4: ......
Страница 18: ... 20 5 CIRCUIT DIAGRAM ...
Страница 21: ... P N EBR60070711 33 7 PCB Picture 7 3 Sub PCB ...
Страница 104: ...279B 276A 276B 405A 276F 276G 275A 279I 279H 279J 402C 281A 279D 500C 279E 501A 279A 279C 281B 501D 278C 278D ...
Страница 105: ...617A 616G 625A 616J 623B 616J 627B 623B 627A 619A ...
Страница 106: ...600A 630F 630B 630A 630H 630G 630C 630Q 630E 630D 611A 612A 630J 606A 630J ...
Страница 107: ...Jun 2014 Printed in China ...