Subzero Wolf UC Series Service Manual page 8

UNDER COUNTER SERIES
UNDER COUNTER SERIES
Defrost Terminator (Model UC-24C)
The defrost terminator is attached to the evaporator out-
let.
To remove the defrost terminator, the mullion assembly
must be removed first, then (See Figures 7-46):
1. Disconnect terminator wire leads from wire harness.
2. Pull terminator off of tubing.
Freezer Evaporator Cover (Model UC-24C)
The evaporator cover has slots at the bottom of its side
flanges that fit over pegs that are attached to the side
walls. Screws passing through the front of the evapora-
tor cover secure it to the evaporator brackets and evap-
orator fan bracket.
To remove the freezer evaporator cover, first remove
the mullion assembly, icemaker assembly and freezer
air duct, then (See Figure 7-47):
1. Extract the evaporator cover mounting screws.
2. Pull top front of evaporator cover forward and lift off
of pegs.
3. Remove compartment thermistor and control cable
out of top key-hole slot, as well as icemaker wire
leads from lower right front access hole.
Freezer Compartment and Evaporator Thermistors
(Model UC-24B)
The freezer compartment thermistor is attached to the
freezer compartment right side wall, behind the freezer
air duct, with a screw and P-clamp. The evaporator
thermistor is attached to the evaporator with a screw
and P-clamp. The wiring of both thermistors runs direct
to the electronic control board.
To remove a freezer compartment or evaporator ther-
mistor, first remove the mullion assembly, icemaker
assembly, freezer air duct and evaporator cover, then
(See Figure 7-48):
1. Extract P-clamp mounting screw and pull thermistor
body from P-clamp.
2. Cut thermistor wire leads six (6) to twelve (12) inch-
es (152 mm - 305 mm) from the point where they
enter the compartment, then pull thermistor from
compartment.
(SWS #3603000)
(SWS #3603000)
Figure 7-46. Defrost Terminator Removal
Evaporator Cover
Figure 7-47. Freezer Evaporator Cover Removal
Thermistors
Figure 7-48. Freezer Thermistors
7-19
Component Removal
Defrost Terminator
#7031931 - Revision A - June, 2014