Note: If pilot goes out, repeat steps 3
through 7. This heater has a safety inter-
lock system. Wait one (1) minute before
lighting pilot again.
8. Turn control knob counterclockwise
to desired heating level. The main burner
should light. Set control knob to any heat
level between HI and LO.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
Shutting Off Heater
Turn control knob clockwise
OFF position.
1. Remove lower front panel.
2. Follow steps 1 through 5 under Lighting
Instructions, page 15.
3. With control knob pressed in, strike match.
Hold match to pilot until pilot lights.
4. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob. Follow step 8 under
Lighting Instructions, page 15.
16
OPERATION
TO TURN OFF GAS TO APPLIANCE
to the
MANUAL LIGHTING PROCEDURE
www.usaprocom.com
Ignitor Electrode
Thermocouple
Figure 18 - Pilot
Shutting Off Burner Only (pilot
stays lit )
Turn control knob clockwise
PILOT position.
5. Replace lower front panel.
The fire screen or guard designed for this
unvented appliance must be installed prior
to operation.
Pilot Burner
to the
200158-03A
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