Empire Comfort Systems SR-18-3 - Manual (Page 23)

16942-3-0506 Page 23
OPTIONAL BLOWER INSTALLATION INSTRUCTIONS
INSTALLING OPTIONAL BLOWER SRB-18 OR SRB-30
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 op-
tional 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. Remove on/off switch knockout from the casing assembly top.
6. Insert the on/off switch wires through the casing assembly top. The
on/off switch wires will enter the top portion of the casing assembly.
Snap on/off switch into the casing assembly top.
7. Route cord set through 9/16” (14mm) diameter hole on casing
assembly back. Insert approximately 3” (76mm) of cord set into
casing assembly back.
8. 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.
9. Attach (1) pin terminal from black (hot) wire, smooth insulation on
cord set to (1) socket terminal from the on/off switch.
10. Attach (1) pin terminal from black (neutral) wire, ribbed insulation
on cord set to (1) socket terminal from white (neutral) wire on motor
wire harness.
11. Attach (1) pin terminal from the on/off switch to (1) socket terminal
from black (hot) wire on motor wire harness.
12. 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.
13. With the heater standing upright, position the air discharge opening
of the blower housing downward. Place the bottom flange of the
OPTIONAL BLOWERS
SRB-18 and SRB-30
for Unvented Room Heaters SR-18 and SR-30