Procom FeatureComforts ML150TPE Owner's Manual page 19

THERMOSTAT CONTROL OPERATION
The thermostatic control used on this model differs from standard thermostats. Standard
thermostats simply turn the burner on and off. The thermostat used on this heater senses the
room temperature. At times the room may exceed the set temperature. If so, the burner will shut
off. The burner will cycle back on when room temperature drops below the set temperature. The
control knob can be set to any comfort level HIGH (5) and LOW (1).
TO TURN OFF GAS TO APPLIANCE
Shutting Off Heater
Turn control knob clockwise
Shutting Off Burner Only (pilot stays lit )
Turn control knob clockwise
CAUTION: Do not try to adjust heating
levels by using the equipment shutoff valve.
Slightly press in control knob and turn
conterclockwise
positions (see Fig. 17)
Fig. 16 - Control Knob Position
Ignitor Button
to the OFF position.
to the PILOT position.
to the ON, LOW or HIGH
Control knob
19
Fig. 17