Ice Maker - Kenmore 795.78773.801 Service Manual

In Water Mode,
Is the voltage between
pin4 and pin11 of CON3 in
main PCB like as below,
while pushing the level
switch?
Output voltage of machine room water valve
Test Point
Pin4 To pin11
Yes
First Water- valve
Is the resistance value
between (1) and (2) of the
First-water valve like as
below?
Ch ecking resistance of First-valve
Test Point
(1) To (2)
Yes
Replace
No MAIN PCB
(Position No:
500A)
Main PCB Main PCB
Main PCB Main PCB
CON3 CON3 CON3 CON3
PinXX GY PinXX GY
PinXX GY PinXX GY
Pin4 B L Pin4 B L
Pin4 B L Pin4 B L
Result
115 V
Replace
First
No
Water-valve
(Position No:
619A)
(1)
(2)
Machine room
Result
360 ~ 420 ½
Second Water- valve
Is the resistance value of
Second-water valve like as
below?
Door
Dispenser
Checking resistance of Second-valve
Test Point
(1) To (2)
Yes
Is the condition of
the micro switch like as
below?
Status
Normal
Push the Lever
Yes
After plug in,
explain to the customer!
- 39 -
Replace
Second
No
Water-valve
(Position No:
619B)
(1)
(2)
In door

Ice Maker

Result
3
360 ~ 420
Replace
Micro
No
Switch
(Position
No:279G)
(1)YL
(2)PK
Tester
Infinity
0 ½