Kenmore 795.72033 Service Manual page 27

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8-5 Defrost Heater Error (Er dH)
No Checking flow
1 Check the Door gasket.
2 Check the Defrost control part.
Fust
M
Def'
3 Input Test 3 Mode.
(Push the button 3 times)
4 Check the Blue(Pin4) to Orange
(Pin9) at CON3 on the main PCB
<CON3>
5 Release the test mode.
push the button 1 times. (normal)
6 Check the Blue(Pin4) to Orange
(Pin9) at CON3 on the main PCB
<CON3>
Result & SVC Action
Part Result
0 Ω
Fuse-M
Other
34~42 Ω
Def'
Def'
Sensor
Heater
Other
0 Ω
Def'
Heater sensor OFF
Result
112 ~ 116 V
0 V
Result
0 V
112 ~ 116 V
- 27 -
SVC Action
Go to the 3
Change Controller Assembly
(Position No.400A )
Go to the 3
Change Controller Assembly
(Position No.400A )
Go to the 3
Replace product
SVC Action
Go to the 5
Replace Main PCB
SVC Action
Explain to customer
Replace Main PCB