Monessen Hearth Direct Vent Gas Fireplace MDV500 - Manual (Page 40)

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PILO
T
O
FF
PILO
T
O
N
O
FF
PILO T
O
N
PILO
T
Figure 56 - On Position
PILO
T
OF
F
PI
LO
T
ON
Figure 55 -
On/Off/RS Switch
RS
OFF
ON
OPERATING INSTRUCTIONS
MAIN BURNER SWITCH
The “ON/OFF/RS” switch for the main burner can be found behind door of the
fireplace. This switch allows you to turn on and to turn off the main burner without
using the gas valve knob. Make sure the button is in the “ON” position to light
the main burner. See Figure 55.
LIGHTING THE BURNER
Depress and turn the knob counterclockwise to the “ON” position. See
Figure 56. It will take less than four (4) seconds for the burner to ignite.
PILOT POSITION
Depress and turn knob to pilot position to keep burner off while maintaining the
pilot light. See Figure 57.
Depress and turn knob clockwise to “OFF” position. See Figure 58.
TO TURN OFF GAS - MILLIVOLT
Figure 58 - Off Position
Figure 57 - Pilot Position
Continued on next page
WARNING
The control is fitted with a safety interlock device
which prevents unsafe ignition of the pilot burner after
the control knob has been turned to the OFF position.
The knob may only be rotated back to the PILOT
position after the safety magnet has been released
(approximately 60 seconds). You will hear a “click”
when the safety magnet releases.
LIGHTING BURNER - MILLIVOLT