Wiring
The appliance, when installed, must be electrically grounded in
accordance with local codes or, in the absence of local codes, with
the National Electrical Code, ANSI/NFPA 70 or Canadian Electrical
Code, CSA C22.1, if an external electrical source is utilized. This
appliance is equipped with a three-prong [grounding] plug for your
protection against shock hazard and should be plugged directly into
a properly grounded three-prong receptacle. Do not cut or remove
the grounding prong from this plug. For an ungrounded receptacle,
an adapter, which has two prongs and a wire for grounding, can
be purchased, plugged into the ungrounded receptacle and its
wire connected to the receptacle mounting screws. With this wire
completing the ground, the appliance cord plug can be plugged into
the adapter and be electrically grounded.
CAUTION
Label all wires prior to disconnection when servicing controls.
Wiring errors can cause improper and dangerous operation.
Verify proper operation after servicing.
WARNING
Unplugging of blower accessory will not stop the heater
from cycling. To shut heater off: Turn temperature dial or
thermostat to lowest setting. Turn knob on gas control to
"OFF", depressing slightly. Do not force.
Cleaning
The blower wheel will collect lint and could require cleaning once
a year. If the air output decreases or the noise level increases, it
indicates a dirty wheel. Complete removal of the wheel and scrubbing
it with a brush under flowing water is recommended.
Oiling
The blower motor has an oil hole located on each end of the motor.
Use #20 motor oil only. It is best to oil the motor several times during
the heating season using 2 or 3 drops each time. If the motor fails
to start and hums, it could be a tight bearing due to lack of oil. This
may be corrected by pouring Kerosene in the oil holes, allowing to
stand for a few hours and then oiling properly.
1
2
3
4
5
6
7
8
9
10
11
12
WHITE
MOTOR
BLACK
BLACK
BLACK
FAN CONTROL
SWITCH
BLAC
K
R
IBBED
BLACK
SMOOTH
GREEN GROUND WIRE
NEUTRAL
SPT-2 CORD
HOT
PARTS LIST
INDEX
NO.
PART
NO.
DESCRIPTION
1
R-2090
Motor
2
R587
Motor Cushion
3
RH-036
Motor Support
4
R469
Blower Wheel
5
RH-710
Blower Housing Assembly
6
R1156
Fan Control Switch
7
R896
Heyco Bushing
8
DV-806
Switch Box
9
DV-807
Switch Box Cover
10
R-2091
Wire Assembly 19" (483mm)
11
R1468
Heyco Bushing
12
R-2099
Cord Set 72" (1.83m)
38151-4-0320
Page 17