American Dryer Corp AD-115ES II No heat for Steam Models only, No heat for Electric Models only

P.No heat (for Gas Models ONLY)...ignitor sparks, burner goes on and off right away...

1.Direct Spark Ignition (DSI) ignitor or flame-probe is out of adjustment...reposition closer to the flame area.

2.Sail switch is fluttering...

a.Lint screen is dirty.

b.Restriction in exhaust ductwork.

3.Insufficient make-up air.

4.Failed DSI ignitor or flame-probe assembly.

5.Failed DSI module (burner control).

6.Failed gas valve.

Q.No heat (for Steam Models ONLY)...

1.Tripped lint chamber sensor bracket manual reset hi-heat (limit) protector thermostat.

2.Failed microprocessor controller (computer).

3.No (external) compressed air to steam damper (80 PSI [5.51 bar] is required).

4.Failed steam damper 24 VAC pneumatic solenoid switch.

5.Failed steam damper piston.

6.Steam damper stuck closed.

7.Airflow control valve restricting incoming compressed air.

R.No heat (for Electric Models ONLY)...

1.Fault in sail switch circuit...

a.Sail switch is out of adjustment or faulty (failed).

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

1)Check impellor (fan/blower) motor and rotation direction.

2)Restriction in the location exhaust system.

2.Failed oven hi-limit.

3.Tripped lint compartment 225º F (107º C) manual reset safety thermostat.

4.Failed oven contactor (relay).

5.Failed microprocessor controller (computer).

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