Millivolt Control Lighting Instructions - Monessen Hearth Lyric Series Installation & Owner's Manual

Lighting Instructions (con't)

MILLIVOLT CONTROL LIGHTING INSTRUCTIONS

1. STOP! Read the safety information label.
2. Make sure the manual shutoff valve is fully open.
3. This gas burner is equipped with an auto spark automatic ignition device which automatically lights
the pilot. If automatic ignitor does not light the pilot, refer to instructions for Match Lighting Instruc-
tions.
4. Turn gas control knob clockwise
5. Wait (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas,
STOP! Follow the instructions under What To Do If You Smell Gas.
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 or longer to allow air to bleed out of the gas piping.
7. With the control knob pushed in fully, the auto spark will begin to spark.
8. Continue pushing the control knob in for a further 60 seconds to prevent the flame detector from
shutting 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.
11. If the gas burner will not operate, follow the instructions To Turn Off Gas To Heater below and call
your service technician or gas supplier.
Pilot
Figure 9.2 - Automatic Ignitor
1. Turn control knob clockwise
2. 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.
30
to the OFF position and turn ON/OFF switch to OFF position.
On/Off/Pilot
Knob with
Auto Ignitor
Hi/Lo Knob
NOTE: Image shown with cover removed.
TO TURN OFF GAS TO HEATER
to OFF position to completely shut off the heater.
Monessen • Lyric Owner's/Installation Manual • 4616-900 Rev. H • 04/21
to IGN position. Push in control
to the ON position.
Controls
Auto Spark Module
(Battery Location)
Shipping location
Pilot
only