Millivolt Control Lighting Instructions - Monessen Hearth DBX24C Installation And Operating Instructions Manual

OPERATING INSTRUCTIONS

MILLIVOLT CONTROL LIGHTING INSTRUCTIONS

1. STOP! Read the safety information label.
. Make sure the manual shutoff valve is fully open.
3. This gas log set is equipped with an ignition device (piezo) which automatically lights the pilot. If piezo
ignitor does not light the pilot, refer to instructions for match Lighting instructions, Page 26.
4. Turn gas control knob clockwise
switch to OFF position.
5. Wait (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas,
STOP! Follow What to Do if You Smell Gas, Page 22. If you don't smell gas, go to next step.
6. From OFF position, turn the gas control knob counterclockwise
knob for 5 seconds. NOTE: If you are running the heater for the first time, it will be necessary to
press in the control knob for 30 seconds to allow air to bleed out of the gas piping.
7. With the control knob pushed in, push in and release the piezo ignitor button to light the pilot.
8. Continue pushing the control knob in for a further 60 seconds to prevent the flame detector from shut-
ting off the gas while the probe is warming up. Release the control knob.
9. Turn gas control knob counterclockwise
10. After the pilot has been lit for one minute, the burners can be turned on. Turn the ON/OFF switch to
ON position or adjust thermostat to desired setting.
11. If the gas logs will not operate, follow the instructions to turn Off Gas to Heater below and call your
service technician or gas supplier.
FP75
Figure 33 -
Pilot
1. Turn control knob clockwise
. If applicable: Turn ON/OFF switch to OFF position and/or set thermostat (if present) to lowest setting.
3. If applicable: Turn off all electric power to the heater.
33D4047
to the OFF position, set thermostat to lowest setting and turn ON/OFF
Figure 34 -
Control Knobs
TO TURN OFF GAS TO HEATER
to OFF position to completely shut off the heater.
to the ON position.
FP518
FP2518
control knob
DFX & DBX Series Vent Free Fireplaces
to IGN position. Push in control
FP519
Figure 35 -
Piezo
FP2519
piezo
5