Ignitor Electrode
Thermocouple
Pilot Burner
7.If pilot goes out, repeat steps 3 through 6. This heater has a safety interlock system. Wait one(1) minute before relighting pilot.
8.When the pilot is lit, turn gas control knob to ON. Turn thermostat control
knob counterclockwise 
to desired heating level. The main burner should light. Set control knob to heat level between 7 and 1.
PILOT
6
5
4
3
7
1
2
| IGN |
NO | OFF |
|
CAUTION : Do not try to adjust heating levels by using the manual shutoff valve.
TURNING OFF GAS TO HEATER
Shutting Off Heater
Turn control knob clockwise 
to the OFF position.
Shutting Off Burner Only (Pilot stays lit)
Turn control knob clockwise 
to the PILOT position.
THERMOSTAT CONTROL OPERATION
The thermostat used on these models differs from standard thermostats. Standard thermostats simply turn the burner on and off. The thermostat used on this heater senses the room temperature. The thermostat adjusts the amount of gas flow to the burner. This increases or decreases the burner flame height/input rating. 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.
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