Installation manual

b. Sail switch damper is not closing or is fluttering...

1) Lint screen is dirty.

2) Restriction in the exhaust ductwork.

3) No exhaust airflow...

a) Failed impellor (fan/blower).

b) Fault in blower (impellor/fan) motor circuit (for reversing models only).

2. Tripped manual reset burner hi-limit.

3. Tripped manual reset basket (tumbler) hi-limit.

STEAM MODELS...

1. Tripped manual reset basket (tumbler) hi-limit.

U. Heating unit is not operating (no heat), voltage is evident at the heating unit (i.e., gas model -

Direct Spark Ignition [DSI] module, electric model - electric oven contactor, or steam model -

steam damper system pneumatic solenoid) when dryer is first started and both the heat indicator

dot and the “HEAT” output light emitting diode (L.E.D.) is not on...

1. Failed microprocessor controller (computer).

V. Heating unit is not operating (no heat), voltage is evident (confirmed) at heating unit (i.e., gas

model - DSI module, electric model - electric oven contactor, or steam model - steam damper

system 3-way micro valve)...

GAS MODELS...

1. Fault in DSI system...

a. Ignitor sparks but no ignition and module locks out (“GREEN” indicator flashes)...

1) Ignitor probe assembly is out of adjustment or has failed.

2) Severe air turbulence.

3) Failed DSI module.

4) Failed gas valve.

b. Ignitor sparks, burner lights but goes off right away...

1) DSI ignitor flame probe is out of adjustment or has failed.

2) Sail switch is fluttering...

a) Lint screen is dirty.