American Dryer Corp. AD-25 Clothes Dryer User Manual


 
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L. Display shows “dSFL”...
1. Dryer sensor failed. Check if sensor is missing from holder.
2. Check wires leading to sensor from connector to connector.
3. Replace temperature sensor.
M. Dryer does not respond to command at keyboard (touch pad)...
1. Disconnect power.
2. Check flexible cable from keyboard (touch pad) to microprocessor controller (computer).
3. Dryer sensor missing from holder.
N. Dryer motor starts, but gas valve and Globar
®
DO NOT operate...
1. Manual reset thermostat is open...reset.
2. Sail switch is open...readjust.
3. Hi-limit switch is open. Remove the connectors and then shut it. Make a test. Replace switch and
reconnect wiring. Be sure to reconnect wires to switch if switch is not defective.
4. No voltage supply to gas valve...open connection. Trace circuit with volt or ohm meter. Repair connection
or wire.
O. Dryer motor starts, gas valve’s primary coil operates, but Globar
®
does not heat up...
1. Broken Globar
®
...replace.
2. Faulty wire connection to either Globar
®
or IR sensor.
P. Dryer motor starts, gas valve and Globar
®
operate, but gas does not come on...
1. Defective flame switch...replace.
2. Defective gas valve...replace.
3. Very low voltage. Contact your local utility service.
Q. ALL components are operating, but gas is not ignited...
1. Improper position of Globar
®
...adjust. Position Globar
®
closer to the burner.
2. Low gas pressure...check manifold pressure.
3. Adverse air disturbance around front of burner could cause failure of ignition. Determine cause of draft
and eliminate it.