Lennox Hearth C42 ユーザーズマニュアル

1. Turn off the "ON/OFF" rocker switch and/or thermostat (if in-

stalled) to its lowest setting.

2.  Turn  off  electric  power  to  the  appliance  if  service  is  to  be

performed.

3. Push in gas control knob slightly and turn clockwise
to "OFF." Do not force.

To turn off the burner, turn the rocker switch to "OFF" or adjust

the thermostat (if installed) to a setting below room temperature.

The pilot will remain lit for future burner ignition. For complete

shutdown, see "TO TURN OFF GAS TO APPLIANCE" above.

Your Ravelle™ 42 gas fireplace is designed for maximum heating ef-
ficiency. Therefore, upon lighting of the main burner the flames will be
semi-transparent or “bluish.” After 10-20 minutes of operation the logs
will heat up and the flames will become a yellow/orange color.

Adjusting the fireplace to cause the flames to turn orange sooner may
result in poor combustion, sooting and a hazardous situation. See Figure
45 showing proper flame appearance.

When testing for proper operation - If an optional thermostat is installed
adjust it to its highest temperature setting. Visually determine that main
burner gas is burning properly: i.e., no floating, lifting or flashback.
Adjust  the  primary  air  shutter(s)  as  required.  Check  for  proper  main
burner operation at both high and low flame.

TP/TH

TH

TP

SIT Millivolt Gas Valve