Ice and Water Flow Chart 2
Are outputs
Correct on the
waterharness at water
Valve connector?
(120VAC)
No
Is 120VAC present
At main board J3 -
Pin 7 (tan wire)
Connector when
Paddle depressed
And water
Selected?
No
Replace erf
2500++:
Is problem fixed
No
Replace UI and
retest
Yes
Replace valve
And retest
Yes
Repair/replace
Harness and retest
3-11
Electronic Control