Monessen Hearth LX36DV User Manual

34

A. This appliance is equipped with a pilot which must be lit with built-in ignitor while following these 

instructions exactly.

B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor 

because some gas is heavier than air and will settle on the floor.

• 

Turn off all gas to the appliance.

• 

Open windows. 

• 

Do not attempt to light any appliance.

• 

Do not touch any electric switch; do not use any phone in your building.

• 

Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instruc-
tions.

• 

If you cannot reach your gas supplier, call the fire department.

c. Use only your hand to push in, or turn the gas control knob. Never use tools. If the knob will not 

push in or turn by hand, don't try to repair it. Call a qualified service technician. Force or attempted 
repair may result in a fire or explosion.

D. Do not use this appliance if any part of it has been under water. Immediately call a qualified service 

technician to inspect the appliance and to replace any part of the control system and any gas control 
that has been under water.

Purge air from the supply line as follows: 

•  

Open main shutoff valve.

•  

Unscrew main pressure test point.

•  

Leave inlet test screw open until gas comes in.

•  

When gas is flowing, tighten inlet screw immediately. 

LeAK teStING
1.  Follow the pipe from the gas supply line connection to the gas valve. Check connection for leaks with 

soap and water mixture. 

2.  Next check for gas leaks at the burner with soap and water mixture.
3.  Check the pilot for gas leaks with soap and water mixture.