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Wolf Sub-Zero BI Series Service Manual page 11

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Built-In (BI) Series
Built-In (BI) Series
Upper LED Light Bulb and Light Bracket Assembly
The lighting assemblies are located behind the light dif-
fuser at the top of the compartment.
To remove LED light bulbs, first remove the light dif-
fuser, then turn the bulb counterclockwise to remove it.
(See Figure 6-102)
Light bracket assemblies are secured with screws to
the compartment ceiling.
To remove a light bracket assembly, first remove the
light diffuser and LED light bulbs, then (See Figure 6-
102):
1. Extract bracket mounting screws.
2. Lower assembly down and disconnect the lighting
wire harness.
3. pull ground clip from side of bracket.
User Interface Module (UIM - Control Panel Assy)
The user interface module (UIM) is located at the top
front of the freezer compartment and is secured with
tabs at each end fitting into slots in the display support.
To remove the user interface module, first remove the
upper light diffuser, then (See Figure 6-103):
1. At each end of user interface module, reach behind
the control panel and push the lower tabs upward
while pulling the bottom edge away from the display
support.
2. Once the lower tabs are disengaged, lower the
assembly down and disconnect the electrical lead
from the user interface module PC board.
Upper Duct Assembly
The upper duct assembly has notches at the bottom of
each side flange that fit over locating pins on the shelf
ladders; screws at the top of the duct secure it to the
back wall of the compartment.
To remove the upper duct assembly, first remove all
cantilever shelves, fixed glass shelf, upper light diffuser
assembly and light diffuser brackets, then (See Figure
6-104):
1. Extract top mounting screws.
2. Pull top of duct forward and pull grounding wire clip
from top edge of upper duct, then lift the duct up off
of shelf ladder pins.
(SWS #4380000)
(SWS #4380000)
Light Bracket Assembly
Figure 6-102. Upper Light Assembly
UIM (Rear View)
Lower Tab
Slot in Display Support
Figure 6-103. User Interface Module Removal
Screws
Upper Duct
Assembly
Figure 6-104. Upper Duct Assembly Removal
6-41
Component Removal
(viewed from behind)
7040317 - Revision A - September, 2015
Ground Clip

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