Millivolt Control Lighting Instructions - Monessen Hearth DEB20 Installation And Operating Instructions Manual

DEB Unvented Gas Logs

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 27.
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 24. 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 may be necessary to
press in the control knob for 30 seconds orlonger 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. NOTE: To use the thermostat function (if installed)
the control knob must be set to "ON" and ON/OFF switch must in the "OFF" position.
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
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.
6
to the OFF position, set thermostat to lowest setting and turn ON/OFF
TO TURN OFF GAS TO HEATER
to OFF position to completely shut off the heater.
to the ON position.
Hi/Lo Control
Ignitor Pilot
Control
Millivolt Controls
FP2884
Millivolt controls
OPERATING INSTRUCTIONS
to IGN position. Push in control
ON/OFF
Switch
Piezo
FP884
44D0060