Monessen Hearth VDY24/18, Installation And Operating Instructions Manual

32D1999 

19

  1.  Turn control knob clockwise 

 to “OFF” position to completely shut off the heater.

  2.  If applicable: Turn ON/OFF switch to “OFF” position.
  3.  If applicable: Turn off all electric power to the heater.

OPERATING 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

.”

  4.  Turn  gas  control  knob  clockwise 

  to  the  “OFF”  position,  and  turn  ON/OFF  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 “B” in the safety information label. If you don't smell gas, go to next step.

  6.  From “OFF” position, turn the gas control knob counterclockwise 

  to “

Ign

” position. Push in 

control knob for 5 seconds.

  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

 to the “ON” position.

 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  logs  will  not  operate,  follow  the 

instructions  “

To  Turn  Off  Gas  To  Appliance,

” 

page  18  and  call  your  service  technician  or 
has supplier.

  1.  Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.).
  2.  Follow appropriate lighting  instructions found previously. Instead of pushing and releasing the piezo but-

ton, light a match and hold the flame to the end of the pilot and ignite the pilot.

  3.  After  control  knob  has  been  released  and  pilot  stays  lit,  re-install  any  items  that  were  removed  for 

pilot access.

  4.  Call a qualified service technician for repair or replacement of the piezo ignitor.

Figure 25 - Milli-Volt Pilot 

Figure 26 - Control Knob

Figure 27 - On/Off Switch 

Wait 30 seconds before readjusting the 
heater when the control knob has been 
turned down to a lower setting.

W

ARNING

 MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS 

  TO  TURN  OFF  GAS  TO  HEATER 

  MATCH  LIGHTING  INSTRUCTIONS