Sub-Zero 632/F User Manual

Troubleshooting Guides
600 Series
(Prior to #1810000)
8-3
#3756270 - Revision B - January, 2006
NOTE: Before beginning, see page 8-2, and the “Pointers” in PROBLEM column.
A. Warm Freezer
Temperatures
w/ “VACUUM CONDENSER”
flashing
(NOTE: To clear error indicator after
repairs, power OFF, then back ON.)
Pointers:
(NOTE: w/Freezer Comp. Running)
1. Evap. temp -20°F or lower see:
• Door ajar
• Evaporator fan fault
• Evaporator heavily frosted
• Faulty light switch
• Sealed system problem,
leak or partial restriction
2. Evap. Temp. between -19°F &
0°F see:
• Condenser Air Flow
• Sealed System problem,
leak
3. Evap. Temp. 0°F or higher see:
(NOTE: Verify freezer comp is
running & not in defrost)
• Power to Compressor
Fault
• Sealed System problem,
leak, restriction or inefficient
compressor
Door ajar
a. Food product obstruction
b. Door out of adjustment
c. Door or cabinet hinge problem
Condenser Air Flow
a. Dirty condenser
b. Condenser fan blade obstructed
c. Condenser fan motor disconnected or
defective
d. No power from control board (exclud-
ing 601F)
(NOTE: A compressor must be running)
Faulty light switch/Light stays on
Evaporator Fan fault
a. Fan blade obstructed
b. Faulty fan switch
c. Evap. fan motor disconnected or faulty
a. Move obstruction.
b. Adjust door.
c. Replace hinge or component.
a. Clean condenser.
b. Remove obstruction.
c. Check electrical connections,
reconnect/repair. Check power to motor,
replace motor if defective.
d. Check COND FAN terminal at control board
for 115V (w/comp. running). Replace board if
defective.
Check light switch, lights off when depressed.
Replace if defective.
a. Move obstruction.
b. Check power to and from fan switch. Replace
if defective.
c. Check wiring to, and power at, fan motor.
Repair wiring or replace motor if defective.
Problem Possible Cause Test/Action

Sub-Zero 632/F Specifications

General

Brand	Sub-Zero
Model	632/F
Category	Refrigerator
Language	English