Monessen Hearth NB18, NB24 To Turn Off Gas To Heater, Millivolt CONTROL LIGHTING INSTRUCTIONS

Models: NB18 NB24

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Millivolt CONTROL LIGHTING INSTRUCTIONS

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 30.

4.Turn gas control knob clockwise  TO TURN OFF GAS TO HEATER 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 the instructions under What To Do If You Smell Gas, page 28.

6.From OFF position, turn the gas control knob counterclockwise Manual background to IGN position. Push in control 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 Manual background 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 Heater below and call your service technician or gas supplier.

Piezo

 

Ignitor

Pilot

Hi/Lo Knob

On/Off/Pilot

Knob

Figure 34 - Pilot

Figure 35 - Controls

Switch

Manual background TO TURN OFF GAS TO HEATER Manual background

1.Turn control knob clockwise Manual background to OFF position to completely shut off the heater.

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.

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Monessen Hearth NB18, NB24 To Turn Off Gas To Heater, Millivolt CONTROL LIGHTING INSTRUCTIONS, Operating Instructions