M413438
13
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
5.
HEATING ELEMENT DOES NOT HEAT OR BURNER DOES NOT IGNITE
POSSIBLE CAUSE
TO CORRECT
Improper or inadequate exhaust system or make-up
air.
• Refer to the Installation Manual (Supplied with tumbler)
for exhaust system requirements.
Blown fuses or tripped circuit breakers.
• Check fuses or circuit breakers.
Drying timer not selected or inoperative.
• Set drying timer or replace if necessary.
Metered Models: Inoperative heat switch.
• Check switch “B” on the coin accumulator and replace if
inoperative.
Non-Metered Models: Inoperative relay.
• Test relay and replace if inoperative.
Inoperative thermostat.
• Test thermostat and replace if inoperative.
Electric Models:
Inoperative heating elements.
• Check heat contactors and elements. Replace if necessary.
Gas Models: Insufficient gas supply.
• Open partially-closed gas shut-off valve or correct low
gas pressure. Check manifold pressure and adjust to
pressure specified on Serial Plate. If pressure cannot be
obtained, have gas supplier check main pressure.
Gas Models: Incorrect orifices.
• Tumbler is equipped for type of gas specified on Serial
Plate. If orifices are different from that specified on Serial
Plate, obtain and install proper orifices.
Gas Models: (Standing Pilot Ignition)
Pilot is not ignited.
• See Installation Manual (supplied with tumbler) or
Serial Plate on back of tumbler for lighting and shutting
down standing pilot.
Gas Models: (Standing Pilot Ignition)
Inoperative gas valve reset assembly or
thermocouple.
• Check and replace thermocouple or reset assembly if
necessary.
Gas Models: (Standing Pilot Ignition)
Inoperative burner coil.
• Test burner coil and replace if inoperative.
Gas Models: (Automatic Ignition)
Inoperative gas valve coils.
• Test coils and replace if inoperative.
Gas Models: (Automatic Ignition)
Inoperative igniter.
• Test igniter and replace if inoperative.
Gas Models: (Automatic Ignition)
Inoperative igniter control.
• Test igniter control and replace if inoperative.
