Viking VCWB300 - Manual (Page 22)

TROUBLESHOOTING GUIDE (con’t)
PROBLEM POSSIBLE CAUSE CORRECTION
5. Door Ajar a. (See page 21)
6. Evaporator Thermistor
Fault. a. (See page 17)
7. Condenser Air / Con-
denser Fan Fault. a. (See page 22)
8. Check Thermistors a. (See E4 checks, page 15)
9. Refrigerant Valve
Solenoid Fault
a. Solenoid disconnected a. (See solenoid checks page 14)
or malfunctioning.
10. Sealed System leak or
Restriction a. (See compressor data page 16)
C. Product Temper-
1. Compartment a. Check thermistor ohms (See
ature is actually 10 ° Thermistor Fault page 15 and 17). Replace if
or more colder than defective. If thermistors are
displayed OK, replace control board.
temperature.
D. Cold Temper-
1. Control Set too cold a. Check set-points. Adjust set-
ature in all Wine point Warmer.
Storage
Compartments
2. Door Ajar
a. Wine rack obstruction
a. Adjust wine rack
b. Door out of adjustment b. See door adjustment page 13.
c. Door or cabinet hinge c. Check hinges. Replace if
problem. defective.
3. Control Set too Cold a. Check set-points. Adjust set-
points WARMER.
4. Room Temperature
Below Set-Point a. Instruct Customer
E Cold Temperatures 1. Door Ajar
In only one Wine a. Wine rack Obstruction a. Adjust wine rack.
Storage Compartment b. Door out of adjustment b. See door adjustment
procedures (See page 11) in
this manual.
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