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Wolf Sub-Zero BI Series Service Manual page 15

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Built-In (BI) Series
Built-In (BI) Series
Model BI-36F Compressor Area Mechanical Components
NOTE: For water filter and filter manifold, see Exterior Cosmetic / Mechanical Components earlier in this section.
Main Control Board
Screws hold the main control board inside a control
housing that sits on a slide support bracket at the left
side of the compressor area.
To remove the main control board assembly, the control
grille and compressor shroud will need to be removed
first, then (See Figure 6-114)
1. Grab front of control housing and pull it toward front
of unit, off of the support bracket.
2. Disconnect wire leads from wire harness at right
side of housing.
3. Disconnect communication cables from right side of
control.
4. At top of control housing, lift the cover latches off of
tabs along top of housing case, then separate the
cover from the case.
5. Disconnect all wire leads from control board.
6. Extract control board mounting screws and lift
board out of case.
Condenser Fan Shroud Assembly
Tabs at the back of the condenser fan shroud fit into
grommets in the condenser's rear bracket. A hole in
the bottom front flange of the condenser fan shroud fits
down over a threaded stud, and a nut is then applied
onto the stud. The front flange of the condenser fan
shroud assembly is then secured to the front condenser
bracket with screws.
To remove the condenser shroud assembly, first
remove the top cabinet trim, top cabinet frame and
compressor shroud, then (See Figure 6-115):
1. Extract condenser shroud mounting screws at front
of condenser.
2. Extract nut from threaded stud at base of condens-
er fan shroud.
3. Pull assembly forward slightly, disconnect condens-
er fan electrical leads.
4. Disconnect filter reset switch electrical leads, then
pull the assembly from the compressor area.
(SWS #4380000)
(SWS #4380000)
Main Control Board
Figure 6-114. Control Board Assembly
Screw
Nut
Screw
Figure 6-115. Condenser Fan Shroud Assembly
6-45
Component Removal
Condenser Fan
Shroud Assembly
7040317 - Revision A - September, 2015

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