20 58D6002
PILOT
OFF
REMOTE CONTROL
Flames from the pilot, front and rear burner should be visually checked as soon as the heater is installed.
In addition, periodically check the flames visually during operation.
CHECKING PILOT FLAME
The pilot flame must always be present when the heater is in operation. It should just touch the top of the ther-
mocouple tip for natural. See Figure 19 for correct pilot flame.
If the pilot flame does not touch the thermocouple, then the burners cannot function reliably. See Figure 20 for incorrect
shape of pilot flame.
MILLI-VOLT CONTROL
Figure 19 - Correct Appearance of Pilot Flame
Figure 20 - Incorrect Appearance of Pilot Flame
Thermocouple
for Natural
Thermocouple
for LP
Thermocouple
for LP
Thermocouple
for Natural
ROCK WOOL INSTALLATION
Figure 18 - Rock Wool Installation
1. Break rock wool into dime-sized pieces.
➞
2. Place rock evenly across rock wool tray and front burner as shown in
Figure 18.
• Rock wool depth must not be more than 1".
• Do not place rock wool past the bend in rock wool tray.
• Do not place rock wool on rear burner.
FLAME APPEARANCE
Rock Wood
Tray
Rock Wool
Bend in Rock
Wool Tray
Rock wool must be placed
correctly. Placing rock wool
in wrong area will create high
carbon monoxide.
WARNING