Optional Blower Installation Instructions - Empire Heating Systems SR-10T-3 Installation Instructions And Owner's Manual

OPTIONAL BLOWER INSTALLATION ISNTRUCTIONS
INSTALLING OPTIONAL BLOWER SRB-18T OR SRB-30T
If heater is installed onto the wall, in order to install the optional
blower, the heater must be removed from the wall. If heater is
installed on optional floor stand there is adequate access area
available to install the optional blower.
1. Turn "OFF" gas supply to the heater.
2. Remove lower louver from casing assembly (2 screws).
3. Remove reflector from casing assembly (2 screws).
4. Remove upper louver from casing assembly (2 screws).
5. Insert the fan control wires and the upper portion of the fan
control through the 3/4" (19mm) diameter hole on the bottom side
of the top heat shield. The fan control wires will enter into the top
portion of the heater and the fan control disc will be facing the
ceramic plaques. Attach fan control to the bottom side of the top
heat shield with (2) screws provided with the optional blower.
6. Route cord set through 9/16" (14mm) diameter hole on casing
assembly back. Insert approximately 3" (76mm) of cord set into
casing assembly back.
7. When you are facing the front of the heater, position the optional
blower assembly onto the top heat shield of the heater. The motor
wire harness should be facing into the top, right portion of the
heater.
8. Attach (1) pin terminal from black (hot) wire, smooth insulation
on cord set to (1) socket terminal on fan control wire harness.
9. Attach (1) pin terminal from black (neutral) wire, ribbed insula-
tion on cord set to (1) socket terminal from white (neutral) wire
on motor wire harness.
10. Attach (1) pin terminal on fan control wire harness to (1) socket
terminal from black (hot) wire on motor wire harness.
11. Attach the green ground wire from the motor wire harness and the
green ground wire from the cord set to the bottom right side of the
blower housing with (1) screw provided with the optional blower.
16009-1-0504
SRB-18T and SRB-30T
for Unvented Room Heaters SR-18T and SR-30T
12. With the heater standing upright, position the air discharge opening
of the blower housing downward. Place the bottom flange of the
blower housing over the top edge of the top heat shield. Insert the
blower housing into the top portion of the heater by pivoting the
blower housing upward 90°. Attach the blower housing to the
casing assembly with (4) screws provided with the optional
blower.
13. Grasp cord set at casing assembly back and pull excess cord set
through casing assembly back. Secure cord set in casing assembly
back with the strain relief provided with the optional blower.
14. Installation of optional blower is completed.
15. If heater was removed from the wall, in order to install optional
blower, check for gas leaks at all gas connections before lower
louver is replaced onto casing assembly.
Attention! After optional blower has been installed use the following
steps to properly align the upper louver and the reflector with the heat
shield.
A. When replacing upper louver, be sure the bottom lip of upper
louver goes behind the heat shield.
B. When replacing reflector, be sure the top lip of reflector goes in
front of the heat shield.
Excessive Blower Wheel Noise
ATTENTION! If your blower assembly develops a squeal, hum or
grinding noise, it indicates dirt or debris on shaft of blower wheel. Use
the following steps to clean shaft of blower wheel.
1. Remove red rubber grommet with brass bushing or black rubber
grommet with brass bushing from end of blower wheel shaft
opposite motor.
2. Clean blower wheel shaft with cotton cloth.
3. Place 1 or 2 drops of all purpose oil on END of blower wheel shaft.
4. Replace red rubber grommet with brass bushing or black rubber
grommet with brass bushing onto end of blower wheel shaft.
Attention: The red rubber grommet with brass bushing or the
black rubber grommet with brass bushing must "snap-back" into
position.
5. Cleaning of blower wheel shaft is completed.
SR-30T SHOWN
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