Empire Heating Systems RH-25-8 Installation Instructions And Owner's Manual page 17

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.
Label all wires prior to disconnection when servicing controls.
Wiring errors can cause improper and dangerous operation.
Verify proper operation after servicing.
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.
3 4
2
1
11
12
38151-4-0320
CAUTION
WARNING
6
5
WHITE
NEUTRAL
7
INDEX
NO.
8
1
9
2
3
4
5
6
10
7
8
9
10
11
12
BLACK
BLACK
MOTOR
FAN CONTROL
SWITCH
GREEN GROUND WIRE
SPT-2 CORD
PARTS LIST
PART
DESCRIPTION
NO.
R-2090 Motor
R587 Motor Cushion
RH-036 Motor Support
R469 Blower Wheel
RH-710 Blower Housing Assembly
R1156 Fan Control Switch
R896 Heyco Bushing
DV-806 Switch Box
DV-807 Switch Box Cover
R-2091 Wire Assembly 19" (483mm)
R1468 Heyco Bushing
R-2099 Cord Set 72" (1.83m)
BLACK
HOT
Page 17