Sub-Zero 632/F User Manual

Component Access / Removal
600 Series
(Prior to #1810000)
7-23
#3756270 - Revision B - January, 2006
Freezer Evaporator Thermistor
(Models 611, 650)
The freezer evaporator thermistor is attached to the left
evaporator bracket. To access and remove the freezer
evaporator thermistor, the freezer air duct, evaporator
cover and evaporator fan motor/fan shroud assembly
will need to be removed first. Now, disconnect the ther-
mistor wire leads from the wire harness, and extract the
screw which secures the thermistor to the left evapora-
tor bracket. (See Figure 7-47)
Defrost Terminator (Models 611, 650)
The defrost terminator is attached to the evaporator out-
let, after the accumulator. To access and remove the
defrost terminator, the freezer air duct, evaporator cover
and evaporator fan motor/fan shroud assembly will
need to be removed first. Now, disconnect the defrost
terminator wire leads from the wire harness, and pull
the terminator off of the tubing. (See Figure 7-47)
Evaporator Defrost Heater Access and Removal
(Models 611, 650)
NOTE: Evaporator fins are sharp and could cause
minor personal injury.
To access and remove the freezer evaporator defrost
heater, the freezer air duct, evaporator cover and evap-
orator fan motor/fan shroud assembly will need to be
removed first. The heater clips which secure the heater
to the evaporator now need to be removed. Dislodge
the heater clips by pulling the tab of the clip down and
out. Then disconnect the heater wires from the wire
harness and gently pull the heater down and to the left
from the fins of the evaporator. (See Figure 7-47)
NOTE: There is a heater strap in the drain cup that is
wrapped around the defrost heater. This heater strap
conducts heat into the drain cup during defrost to avoid
a frozen drain cup situation. This strap must be rein-
stalled when replacing the defrost heater. (See Figure
7-47)
Figure 7-47. Model 611, 650 Freezer Evaporator Area
Defrost Terminator
Wire Leads
Drain Strap
Defrost Heater
Evaporator Thermistor

Sub-Zero 632/F Specifications

General

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