Amana GUI Installation Instructions Manual page 8

Counterflow units: As shipped, the induced draft blower
discharges out the top of the furnace. ("Top" is as viewed
for an counterflow installation.) If desired, the induced
draft blower may be rotated 90 degrees counterclock-
wise for Category I venting, with the airflow horizontal
right to left. (Figure 6)
Vent
Supply
Air
Figure 6
Counterflow Rotated Induced Draft Blower
To rotate the induced draft blower counterclockwise
proceed as follows:
1. Disconnect electrical power from furnace.
WARNING
To prevent death or personal injury due
to electrical shock, disconnect electrical
power.
2. Remove the round cutout from the side of the
furnace.
Note: The assembly, starting from the outside, is
induced draft blower, outer gasket, rotation plate,
inner gasket, partition panel. See Figure 7.
Figure 7
3. Remove and save the four screws which hold the
rotation plate on the partition panel. Note that one of
the screws which hold the induced draft blower on the
rotation plate needs to be removed.
4. Turn the rotation plate 90 degrees counterclockwise.
The inner gasket must turn with the rotation plate.
5. Reinstall the rotation plate on the partition panel,
using the four screws removed in step 3. Be certain
that all screws are tightened properly so as to provide
an airtight seal.
Return
6. Make sure all wires are at least one inch from flue
Air
pipe. Relocate junction box to right side of cabinet if
necessary. Refer to Section Vl for instructions.
WARNING
To prevent death or serious illness to
building occupants due to flue products
leaking into the building, proper installa-
tion of gaskets and screws is essential
for providing a gas tight seal between the
partition panel and the induced draft
blower.
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