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W415-0527 / 09.29.05
Secure to the threaded stud using the lock washer and
wing nut provided. Ensure that the blower does not touch
the fi rebox base or the fi rebox. (FIGURE 9) Attach the
connectors from the black and red wires to the blower.
The wire harness provided in this kit is a universal
harness. When installed, ensure that any excess wire is
contained, preventing it from making contact with moving
or hot objects. Because the blower is thermally activated,
when turned on, it will automatically start approximately
30 minutes after lighting the vent free room heater and will
run for approximately 30-45 after the vent free room heater
has been turned off. Use of the fan increases the output of
heat.
Drywall dust will penetrate into the blower bearings
causing irreparable damage. Care must be taken to
prevent drywall dust from coming into contact with the
blower or its compartment. Any damage resulting from this
condition is not covered by the warranty policy.
OPTIONAL BLOWER INSTALLATION
INSTALLATION TO BE DONE BY A QUALIFIED INSTALLER
and must be electrically connected and grounded in
accordance with local codes. In the absence of local codes,
use the current ANSI/NFPA 70 National Electrical Code.
If the fi rebox was not previously equipped with a blower:
route a grounded 2-wire, 60hz power cable through the
junction plate cover. At this point it must be strain relieved
and insulated.
The three slots on the blower mounting bracket allow ease
of adjustment when attaching the blower. (FIGURE 10) For
a quiet running blower, do not allow the assembly to sit on
the fi rebox base.
Slide the vibration reducing pad (a) into the clip (c) and up
against the threaded stud (b) at the other end. The blower
must be able to be positioned entirely onto the pad.
Tilt the blower onto its side. Slide it past the controls and
into the clip (c).
A
B
C
FIGURE 10