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PROPANE CONSTRUCTION HEATER
WARNING
:
Always be sure to follow proper maintenance procedures, by cleaning the heater once per
month during regular usage, and check spark gap at least once per season.
1.
Fan does not turn when
1. No electric power to heater. 1. Check current to electric outlet. If voltage is correct,
electrical connection is made. check power cord and extension cord for
2. Fan blade contacts inside of heater housing. 2. Be sure that housing is not damaged. Make sure
there are no obstructions to the fan.
3. Fan blade(s) bent 3. Straighten blade(s) to match others.
4. Fan motor defective. 4. Replace motor.
2. Heater will not fire. 1. No spark at ignitor. 1. Check ignitor wire. Re-attach or tighten if loose.
Check Spark module. Replace if necessary.
2. Improper spark gap. 2. Set gap (See specifications for gap).
3. Bad electrode. 3. Replace Spark Plug.
3. Heater quits while 1. Internal temperature too high causing limit 1. If the heaters output is restricted, internal temperature
running. switch to shut down operation. becomes too high. Move heater away from
2. Damaged Control Valve. 2. Replace Control Valve.
3. Dust or debris build-up inside of heater. 3. Clean inside of heater.
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
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