11-2 Sheath Heater
Function
Sheath heater is a part for defrost. All heating wire is connected to only one line. So we can
decide part is defect or not when we check the resistance.
How to
Measure
Set a ohmmeter connect to The 2 housing pin.
Measure the 2 pin connected to Sheath Heater.
If the ohmmeter indicate (V°øV)/Watt=R is good condition,
ex) when watt=350w, voltage=115v R=(115°ø115)/350=38
Ω
But the ohmmeter indicate infinitely great
Sheath heater is disconnection
Standard
Sheath heater (at all temperature)
Test Point
(1) to (2)
Ressult
34 ~ 42
Ω
(1) (2)
-
37
-
Содержание LFC25776SB
Страница 14: ... 8 5 CIRCUIT DIAGRAM 14 ...
Страница 16: ... 8 16 7 PCB Picture 7 1 Main PCB P No MFG Picture CON7 CON5 CON201 CON4 CON3 CON2 CON1 EBR74796405 2013 03 ...
Страница 17: ... 8 7 2 Display PCB Sub PCB P No Display PCB Picture CON01 17 EBR42479314 2013 03 ...
Страница 65: ...WATER AND ICEMAKER PARTS CAUTION Use the part number to order part not the position number 619A 627A 600B 600F ...
Страница 66: ......