Defrost Heater Error - Kenmore 795.77562600 Service Manual

Defrost Heater Error

D-Sensor
BO
1 6
BO
7
2
Housing-A
Is Er-dH displayed?
Yes
Is the connec tion loose?
CON6
CON3
No
BO
10
7
Main
BO
PCB
4
8
CON6 CON3
Wiring dia gram
Reconnect
Yes
- 22 -
BL
6 1
BN
WH
7
2
BL
BK
1
2
BK
3
Enter the TEST 3 MODE
Is the voltage value
between pins 10 (WH) and
4 (BL) of CON3 115 V AC?
pin10 WH
pin4 BL
Relay operation
Test Point Result
pin4 To pin 10 115V
Yes
Reset TEST3 MODE(Normal)
Is the voltage value between
pins 10 (WH) and 4 (BL) of
CON3 for 0 V AC?
pin10 WH
pin4 BL
Relay Open
Test Point Result
Reset/Norm op
0 ~ 2 V
Yes
FUSE-M
DEF-Heater
Replace
Yes
MAIN PCB
Replace
No
MAIN PWB