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Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
9. CLOTHES DO NOT DRY
10. TUMBLER OVERHEATING
POSSIBLE CAUSE TO CORRECT
Not enough heating time allocated for the load. • Start cycle again with enough time to dry load.
Burner does not ignite. • Refer to Paragraph 6.
Too much water in articles being dried. • Remove excess water.
Clothes load too large. • Remove part of load. Maximum load is 25 pound dry
weight (cotton load) for 25 pound Tumbler, etc.
Improper or inadequate exhaust system. • Refer to Installation Manual for exhaust system
requirements.
Burner ignites and goes out repeatedly. • Refer to Paragraph 7.
Drying selector improperly set. • Set selector for higher setting.
Incorrect voltage. • Refer to Installation Manual for electrical requirements.
Inadequate make-up air. • Refer to Installation Manual for make-up air
requirements.
Exhaust duct to the outside blocked. • Clean duct to remove blockage.
Clogged lint screen. • Clean lint screen.
Inoperative thermistor • Replace thermistor.
Exhaust damper binding. • Adjust damper so it turns freely.
POSSIBLE CAUSE TO CORRECT
Incorrect main burner orifices. • Obtain and install correct orifices.
Gas pressure too high or low. • Adjust gas pressure as specified on serial plate.
Inadequate make-up air. • Refer to Installation Manual for make-up air
requirements.
Lint buildup. • Clean lint compartment. Check damper for lint
accumulation. Check ductwork for lint build-up.
Restricted or inadequate exhaust system. • Remove obstruction or lint build up from exhaust
ductwork. Refer to Installation Manual for exhaust
system requirements.
Inoperative thermistor. • Check wiring to ensure thermistor is connected. Replace
thermistor if necessary.
Exhaust damper binding. • Adjust damper so it turns freely.