Millivolt Control Lighting Instructions; To Turn Off Gas To Heater - Monessen Hearth MJ27NR-S Installation And Operating Instructions Manual

Unvented gas log heater
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OPERATING INSTRUCTIONS

MILLIVOLT CONTROL LIGHTING INSTRUCTIONS

1� STOP! Read the safety information label�
2� 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 23.
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, Page 21.
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, 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
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 burner can be turned on�
a� Slide the 3 position button on the remote receiver to the ON position and the main gas flame should
ignite in the Max. Height Setting.
b� Slide the button to OFF and the main gas flame should extinguish, but the pilot light will remain on.
c� Slide the button to REMOTE (the center position), press the
to turn the system ON. The main gas flame should ignite in the Max Height Setting.
d� Verify that the remote transmitter is set with the Thermostat to OFF� Press the THERMOSTAT button
until the remote display reads OFF beside the Thermostat Icon�
e� Press the Down Arrow button to up to five (5) times to decrease the flame height. Pressing the Down
Arrow six (6) times or pressing the
f� If flame height is in Max Setting, press the
g� For further instructions regarding the operation of the remote control system, see instructions included
with the "PROFLAME" remote transmitter�
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�
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�
Monessen • MJ27NR-S/MJ27PR-S Owner's Manual • 20308677 • Rev B • 01/17
22
to the OFF position and turn ON/OFF switch to OFF position�
button will turn off the burner�

TO TURN OFF GAS TO HEATER

to OFF position to completely shut off the heater�
"MOJO" Series Unvented Gas Log Sets
to the ON position�
button on the handheld transmitter
button to extinguish the burner flame.
FP2017
pilot
to IGN position� Push in control

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