American Dryer Corp. AD-170SE Clothes Dryer User Manual


 
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STEAM MODELS
1. Fault in lint chamber sensor bracket basket (tumbler) hi-limit switch.
U. Heat unit not operating (no heat)...no voltage at heating unit (i.e., Gas Model DSI module or
Steam
Model damper system pneumatic solenoid) when dryer is first started and the microprocessor
controller (computer) heat indicator dot is on but the "HEAT" relay output L.E.D. is NOT
on......
1. Failed microprocessor controller (computer).
V. No heat...voltage is confirmed at heating unit (i.e, Gas Model DSI module or Steam Model
damper
system 3-way mico valve)...
GAS MODELS
1. Fault in Direct Spark Ignition (DSI) ignition system...
a. Ignitor sparks but no ignition and Direct Spark Ignition (DSI) module locks out (RED L.E.D. indicator
light stays on)...
1) Ignitor probe assembly is out of adjustment or has failed.
2) Severe air turbulance.
3) Failed Direct Spark Ignition (DSI) module.
4) Failed gas valve.
b. Ignitor sparks, burner lights but goes off right away...
1) Ignitor probe assembly is out of adjustment or has failed.
2) Sail switch is fluttering...
a) Lint drawer screen is dirty.
b) Restriction in exhaust duct work.
c. Ignitor does not spark and Direct Spark Ignition (DSI) module locks out (RED L.E.D. indicator light
stays on)...
1) Fault in high voltage (HV) wire...
a) Break in wire.
b) Loose connection.
c) Failed ignitor probe assembly.
d) Failed Direct Spark Ignition (DSI) module.