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21
200028-01A
Ignitor Button
Control Knob
Figure 27 - Ignitor Button and Control
Knob Locations
1. STOP! Read the safety information on
page 20.
2. Make sure equipment shutoff valve is fully
open.
3. Push in control knob slightly and turn
clockwise
to the OFF position.
4. Wait five (5) minutes to clear out any gas.
Then smell for gas around heater and near
the floor. If you smell gas, STOP! Follow
"B" in the safety information above. If you
do not smell gas, go to the next step.
5. Push in control knob slightly and turn coun-
terclockwise
to the PILOT position.
Press in control knob for five (5) seconds.
Note: The first time that the heater is oper-
ated after connecting the gas supply, the
control knob should be pressed for about
thirty (30) seconds. This will allow air to
bleed from the gas system. If pilot does not
stay lit, refer to Troubleshooting, pages 25
though 27. Also contact a qualified service
technician or gas supplier for repairs. Until
repairs are made, light pilot with match.
• If control knob does not pop up when
released, contact a qualified service
technician or gas supplier for repairs.
6. With control knob pressed in, push
down and release ignitor button. This
will light pilot. The pilot is attached to
the rear of the burner. If needed, keep
pressing ignitor button until pilot lights.
Note: If pilot does not stay lit, refer to
Troubleshooting, pages 25 though 27.
Also contact a qualified service technician
or gas supplier for repairs. Until repairs are
made, light pilot with match. To light pilot
with match, see Manual Lighting Procedure
,
page 22
.
OPERATION
7. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob.
Note: If pilot goes out, repeat steps 7
through 10. This heater has a safety in-
terlock system. Wait one (1) minute before
lighting pilot again.
8. Turn control knob counterclockwise
to the desired heating level. The main
burner should light. Set control knob to
any heat level between 1 (LO) and 5 (HI).
Note: Please wait one minute after shut-
ting off heater to allow the control valve
to reset before starting again.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
WARNING: If input gas
type is NG, make sure NG pilot
burner ignites. If input gas type
is LP, make sure LP pilot burner
ignites.
Shutting Off Heater
Turn control knob clockwise
to the
OFF position.
Shutting Off Burner Only (pilot
stays lit )
Turn control knob clockwise
to the
PILOT position.
TO TURN OFF GAS TO APPLIANCE
