Whirlpool RH7330XL Ventilation Hood User Manual


 
RANGE HOOD BLOWER ORIENTATION
(TOP OF iiOODi
i/a
e blower Assembly, check the
NOTE: Before reinstalling th
damper for free operation. Open the damper blade and
check for any restrictions in the duct system. Check
installation instructions for proper duct sizing.
Correct Blower orientation is Imperative. incorrect
installation will drastically cut air flow and cause Blower to
run at maximum RPM regardless of motor speed control
setting.
BLOWER 3lSCHARGE -
LOCATE AT DIS-
CHARGE VENT IN
TOP OF HOOD
,,,‘THlS SURFACE
TO REAR
VERTICAL DISCHARGE:
1. Figure 7 shows the proper Blower Assembly orientation
for vertical discharge.
2. From the blower positron shown in Figure 7, lift the
Blower Assembly vertically into mounting position.
3. The 3” blower discharge surface should now be flush
agatnst top of hood. This will allow proner air flow from the
blower through the top vent. (The wider 5” surface will be to
the
rear.)
Figure 7
VERTICAL DISCHARGE
HORIZONTAL
DISCHARGE
VENT
(REAR OF HOOD)
THIS SURFACE TO TOP
HORIZONTAL DISCHARGE:
1
Figure 8 shows the proper Blower Assembly orrentatron
for horizontal discharge.
CHARGE VENT
IN REAR OF HOOD
2 From the Blower position shown in Figure 8, lift the
blower Assembly vertically Into position.
3 The 3” Blower discharge surface should now be flush
against
rear
of hood. This
will
allow proper air flow from the
Blower through the rear vent. (the wider 5” surface WIII be to
the top.)
Figure 8
HORIZONTAL DISCHARGE