Air King KW(N207,P208)-20,000 Thermostat User Manual


 
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Note : The thermostat sensing bulb measures the temperature of air near the
heater cabinet. This may not always agree with room temperature (depending
on housing construction, installation location, room size etc.). Frequent use of
your heater will let you determine your own comfort levels.
MANUAL LIGHTING INSTRUCTIONS
1. Remove lower front panel.
2. Follow steps 1 through 4 as stated under Lighting Instructions.
3. Press and turn control knob counterclockwise to the PILOT position.
4. With control knob pressed in, strike match, hold match to pilot until pilot lights.
5. Keep control knob pressed in for 30 seconds after lighting pilot. After 30
seconds, release control knob.
6. Replace lower front panel.
INSPECTING MAIN BURNER AND PILOT BURNER
Pilot Flame Pattern
The following figures show a correct and incorrect flame patterns. The incorrect
flame is not touching the thermocouple. This will cause a nuisance shut down.
If pilot flame pattern is incorrect as shown above, turn heater off and refer to
troubleshooting guide.
Burner Flame Pattern
Correct and incorrect flame patterns are shown as below. The incorrect burner
flame pattern shows yellow tipping of the flame.
CORRECT INCORRECT