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OPTIONAL BLOWER INSTALLATION INSTRUCTIONS
VFB-BK for Unvented Room Heater Model AVFBL-30 or AVFBH-30
INSTALLING OPTIONAL BLOWER VFB-BK. If heater is installed
on wall, in order to install optional blower, the heater must be removed
from wall.
1. Remove casing front assembly, (2) screws.
2. Align (4) clearance holes on motor mounting bracket with (4)
screw holes on casing assembly back and attach motor mounting
bracket with (4) #10 x 5/16" (8mm) screws provided. The motor
wires should be facing to the left and then routed behind the motor
mounting bracket and to the right as depicted in drawing below.
3. Route cord set through 9/16" (14mm) hole on casing assembly
back. Insert approximately 3" (76mm) of cord set into casing
assembly back.
4. Use #10 x 5/16" (8mm) screw included in hardware package to
attach green ground wire from cord set to screw hole which is
adjacent to cord set access hole on casing back.
5. Attach fan control to upper shield with (2) #8 x 3/8" screws.
6. Attach (2) fan control wires to fan control.
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7. Attach (1) pin terminal from black (hot) wire, smooth insulation
on cord set to (1) socket terminal on fan control assembly.
8. Attach (1) pin terminal from black (neutral) wire, ribbed insulation
on cord set to (1) socket terminal on motor wire.
9. Attach (1) pin terminal on fan control assembly to (1) socket
terminal on motor wire.
10. Grasp cord set at casing assembly back and pull excess cord set
through casing assembly back and secure cord set in casing assembly
back with the strain relief provided.
11. Replace casing front assembly, (2) screws.
Attention: Be sure all wires are located away from fan blade.
16940-2-0806
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