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Built-In (BI) Series
Built-In (BI) Series
Water Valve Assembly
NOTE: Before attempting to remove an isolation &/or
water valve assembly, switch the water supply to the
unit off.
To remove a valve assembly (See Figure 6-79):
1. Extract valve assembly mounting screws and pull
valve forward.
2. Disconnect AC (and DC if applicable) electrical
leads.
NOTE: It may be necessary to cut a cable tie that
is securing the AC electrical leads to the valve
assembly.
3. Disconnect inlet and outlet water tubes from valve
by pushing the collar around the tubes toward the
valve, while pulling the tubes away from the valve.
Grille Assembly
The grille assembly is attached at the top of the unit
with screws passing through the grille's side frames into
grille brackets.
To remove a grille assembly (See Figure 6-80):
1. Lift open the front of the grille assembly to access
the mounting screws.
2. With a T-20, 6-lobe Torx type bit, extract the two
front grille mounting screws, then loosen but do not
remove the two rear mounting screws.
3. pull the grille assembly forward, off of the unit.
NOTE: When reinstalling the grille assembly, line up
the notches at back of grille side frames with the rear
mounting screws, then push the grille assembly back.
Water Filter
The water filter and manifold are located at the right-
hand top side of the unit behind grille assembly.
To remove the filter, first lift open the front of the grille
assembly, then (See Figure 6-81):
1. Rotate filter counterclockwise to remove it (clock-
wise to install it).
2. Then pull cartridge out of the manifold.
NOTE: After a filter cartridge has been replaced, the
reset button behind the unit grille must be pressed for
five (5) seconds to clear the filter icon from the LCD
and reset the water filter timer.
(SWS #4380000)
(SWS #4380000)
Outlet Tube
Figure 6-79. Water Valve Removal
Grille Bracket
Figure 6-80 Grille Assembly Removal
Figure 6-81. Filter Removal
6-33
Component Removal
AC Connection
DC Connection
Collar
Inlet Tube
Grille Mounting Screws
Water Filter
7040317 - Revision A - September, 2015
Grille Bracket
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