Empire Heating Systems SR-10BC-3, Инструкция по установке и руководство пользователя

Страница: 24 / 28

16010-10-0314 Page 24
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, 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 screw. With this wire completing the
ground, the appliance cord plug can be plugged into the adapter
and be electrically grounded.
WARNING
Label all wires prior to disconnection when servicing controls.
Wiring errors can cause improper and dangerous operation. Verify
proper operation after servicing.
Blower Motor
The blower motor does not have oiling holes. Do not attempt to oil
the blower motor.
Blower Wheel
The blower wheel will collect lint and could require periodic cleaning.
If the air output decreases or the noise level increases, it indicates
a dirty blower wheel.
To clean blower wheel:
1. Turn OFF gas supply to the heater.
2. Turn OFF electrical supply to the heater.
3. Remove lower louver from casing assembly (2 screws).
4. Remove reflector from casing assembly (2 screws).
5. Remove upper louver from casing assembly (2 screws).
6. Clean blower wheel with a vacuum cleaner.
7. As parts are being replaced in reverse order, check for gas
leaks at all gas connections before lower louver is replaced
onto casing assembly.
WARNING
Unplugging of blower accessory will not stop the heater
from cycling. To turn off gas to the unvented heater: Push
in gas control knob slightly and turn clockwise to "OFF."
Do not force.
If any of the original wire as supplied with the appliance must be replaced,
it must be replaced with type 125°C wire or its equivalent.
PARTS LIST
INDEX
NO.
PART
NUMBER DESCRIPTION
1 R-2396
BLOWER (INCLUDES MOTOR, FAN, AND
FAN HOUSING)
2 R-2522 ON/OFF SWITCH
3 R-2395 WIRE ASSEMBLY
4 8720161 BUSHING - HEYCO #SR5KN4
5 VF-068 CORD SET ASSEMBLY
6 SR-195 BLOWER PAN (SR-18)
7 8520141 RUBBER GROMMET (4 REQUIRED)
8 8520142 BRASS BUSHING (4 REQUIRED)
NOT
SHOWN
SR-218 HARDWARE PACKAGE
OPTIONAL BLOWER INSTALLATION INSTRUCTIONS (continued)