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Error code reference
Amana Dryer Error Code EXHAUST HIGH LIMIT FAULT
Indicates the temperature disk in the exhaust has opened.
SourceAmana Air Conditioner - ADC AD-78 Service Manual-ADml78-ph7 vend: CR5-1p. 46, 49, 51
Diagnostic procedure
The full EXHAUST HIGH LIMIT FAULT procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check for voltage (24 VAC) at the computer on the J5 connector from pin 1 to ground.
SourceAmana Air Conditioner - ADC AD-78 Service Manual-ADml78-ph7 vend: CR5-1p. 46, 49, 51
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
4 manuals in the MyPros+ library document this code for Amana dryer.
Models covered by the manuals that document this code
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