Monessen Hearth TPB24 - Manual (Page 29)

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PLACING THE DECORATIVE ROCK
FLAME APPEARANCE
Flames from the pilot and burner should be visually checked as soon as the heater is installed.
In addition,
periodically check the flames visually during operation.
CHECKING THE PILOT FLAME
The pilot fl ame 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 33 for correct pilot flame.
If the pilot flame does not touch the thermocouple, then the main burner cannot function reliably. See Figure 34 for incor-
rect shape of pilot flame.
MILLI-VOLT CONTROL AND THERMOSTAT CONTROL
Figure 33 - Correct Appearance of Pilot Flame Figure 34 - Incorrect Appearance of Pilot Flame
Thermocouple
for Natural
Thermocouple
for LP
Thermocouple
for LP
Thermocouple
for Natural
CAUTION
DO NOT sprinkle volcanic rock on the logs, around the pilot, or on or near burners. This
may cause sooting. Place volcanic rock only on the fl oor of the fi replace.
During initial operation of the new heater, burning logs will give off a paper burning smell
and orange fl ames will be present. Simply open the windows for a few hours to vent the
odor.