Sub-Zero 601R-2 Technical & Service Manual page 114

Component Access / Removal
Freezer Evaporator Front Cover Assembly
(685-2, 695-2)
The freezer evaporator front cover assembly is held in
place by two screws at top, and two screws through the
bottom flange into the lower evaporator cover assembly.
To remove the evaporator front cover assembly, the
juice can rack must first be removed, then (See Figure
7-113):
1. Extract screws from bottom flange.
2. Extract screws from top flange.
3. Lower evaporator front cover down and disconnect
lighting electrical leads.
Freezer Lower Light Diffuser Glass (685-2, 695-2)
The light Diffuser slides into grooves in the lower evap-
orator cover assembly.
To remove the light Diffuser, the freezer evaporator front
cover assembly must be removed first, then slide the
glass forward (See Figure 7-114).
NOTE: There is no upper light diffuser in the freezer.
The light bulbs are located directly behind the upper
front panel (See Figure 7-111).
IF BULB SHOULD SEPARATE FROM BASE, DIS-
CONNECT POWER TO UNIT BEFORE ATTEMPTING
TO REMOVE BASE.
Freezer Evaporator Thermistor (685-2, 695-2)
The freezer evaporator thermistor is attached to the
front evaporator bracket with a screw.
To remove the freezer evaporator thermistor, the juice
can rack and evaporator front cover/light assembly will
need to be removed first, then (See Figure 7-115):
1. Disconnect thermistor electrical leads.
NOTE: On newer models the thermistor is hard-
wired to the control board, so it will be necessary to
cut the thermistor wires to remove it.
2. Extract screw securing thermistor to evaporator
bracket.
#3758407 - Revision B - August, 2006
Built-In
Built-In
(600-
(600-
Extract
Screws (4)
Figure 7-113. Evaporator Front/Light Assembly
Diffuser Glass
Figure 7-114. Light Diffuser
Figure 7-115. Evaporator Thermistor
7-44
Series
Series
2
2
)
)
Evap Front/ Light Assy
Evaporator
Thermistor