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OPTIONAL FBB5 SINGLE SPEED BLOWER INSTALLATION INSTRUCTIONS
Blower Motor
The blower motor does not have oiling holes. Do not attempt to oil
the blower motor.
Blower Wheels
The blower wheels will collect lint and could require periodic clean
-
ing. If the air output decreases or the noise level increases, it indi
-
cates a dirty blower wheel. Remove fan and clean blower wheels.
Blower Wiring
See Figure 26 For Wiring
WARNING:
Unplugging of blower accessory will not stop the
heater from cycling. To turn off gas to the heater (millivolt model):
push in gas control knob slightly and turn clockwise to “OFF.” Do
not force. To turn off gas on direct ignition model, turn gas line
valve to “OFF.”
120 VOLT AC
Figure 26
INDEX NO.
PART NO.
DESCRIPTION
1
R7731
BLOWER ASSEMBLY
2
R9901
FAN CONTROL SWITCH
3
R8147
WIRE ASSEMBLY
4
R7615
CORD SET
Figure 27