Monessen Hearth KHLDV400 User Manual

27

a.  This appliance is equipped with a pilot which must be lit with built-in piezo 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.

wHat to Do IF you SMeLL GaS:
 

•  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 

instructions.

 

•  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.

InItIaL LIGHtInG 
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.