Troubleshooting - Mi-T-M Corporation MH-0375-LM10 Manual Del Usuario

SYMPTOM
Fan does not turn when electricity
is connected
Heater will not fire (ignite)
Heater stops running by itself
Propane Portable Heater Manual

TROUBLESHOOTING

PROBABLE CAUSE
1. No electric power to heater
2. Blades of fan in contact with
heater housing
3. Fan blades bent
4. Fan motor defective
1. No spark at module
2. Incorrect spark gap
3. Bad electrode
1. Temperature inside heater is
too high, causing limit switch to
shut down operation
2. Damaged control valve
3. Dust or debris accumulated in
heater
REMEDY
1. Check current at outlet. If volt-
age is correct, inspect extension
and power cords for cuts, frays or
breaks
2. Check housing for damage. Be
sure there ar no dents in the hous-
ing obstructing the fan
3. Straighten all fan blades
4. Replace Motor Assembly
1. Inspect module wire. Reattach,
or tighten if loose. Inspect Spark
module, and replace if necessary.
Inspect all other electrical compo-
nents
2. Set plug gap to 0.16" (4mm)
3. Replace spark plug)
1. If heater input or output is
restricted, the inside temperature
can become too hot. Keep the
areas in front and behind heater
clear of obstructions
2. Replace control valve)
3. Clean inside of heater
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