Procom FBNSD400T-ZC Series Owner's Operation And Installation Manual page 20

7. 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 24 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.
8. 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 5
through 8. This heater has a safety inter-
lock system. Wait one (1) minute before
lighting pilot again.
9. Turn control knob counterclockwise
to the desired heating level. The main
burner should light. Set control knob
between High (5) and Low (1).
Note: Please wait one minute after shut-
ting off heater to allow the control valve
to reset before starting again.
10. Make sure heater screen is in place before
operating heater.
Shutting Off Heater
Turn control knob clockwise
OFF position.
1. Open screen.
2. Follow steps 1 through 7 under Lighting
Instructions, page 19.
3. With control knob in the PILOT position,
strike a match, and hold near pilot. Press
in control knob; pilot should light.
20
OPERATION
TO TURN OFF GAS TO APPLIANCE
to the
MANUAL LIGHTING PROCEDURE
www.usaprocom.com
11. If heater will not operate, follow the in-
structions To Turn Off Gas To Appliance,
and call your service technical or gas
supplier.
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.
Ignitor
Natural Gas
Electrode
Burner
Pilot Air
Inlet Hole
(Back of pilot
shown for clarity)
Figure 22 - Pilot Assembly
Shutting Off Burner Only
(pilot stays lit)
Turn control knob clockwise
PILOT position.
4. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob.
5. Make sure the heater screen is in place
before operating heater.
Thermocouple
Propane
Gas Burner
Pilot Air Inlet Hole
to the
200348-01C