Amana 10759833 Installation Instructions Manual page 14

Category I Venting (Vertical Venting)
I D B
NDUCED RAFT LOWER
Upflow Upright or Horizontal units are shipped with the
induced draft blower discharging from the top of the fur-
nace. ("Top" is as viewed for an upflow installation.) The
induced draft blower can be rotated 90 degrees counter-
clockwise for Category I venting, with the airflow horizontal
left to right. For horizontal installations, a four inch single
wall pipe can be used to extend the induced draft blower
outlet 1/2" beyond the furnace cabinet. Vent the furnace in
accordance with the National Fuel Gas Code NFPA 54/
ANSI Z223.1 - latest edition. In Canada, vent the furnace
in accordance with the National Standard of Canada, CAN/
CSA B149.1 and CAN/CSA B149.2 - latest editions and
amendments.
Upflow Rotated Induced Draft Blower
To rotate the induced draft blower counterclockwise pro-
ceed 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 fur-
nace.
NOTE: The assembly, starting from the outside,
is induced draft blower, outer gasket, rotation
plate, inner gasket, partition panel).
R
ELOCATION
Supply
Air
Blower Assembly
3. Remove and save the four screws which hold the ro-
tation 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, us-
ing the four screws removed in step 3. Tighten
screws to provide an airtight seal.
6. Make sure all wires are at least one inch from flue
pipe. Relocate junction box to right side of cabinet if
necessary. Refer to Electrical Connections for in-
structions.
To prevent death or serious illness to building
occupants due to flue products leaking into the
building, proper installation of gaskets and screws is
essential for providing a gas tight seal between the
partition panel and the induced draft blower.
14 14
WARNING