Skip to main content
Error code reference
Amana Dryer Error Code HI-TEMP FAULT
One or more hi-limit temperature sensors (exhaust, intake, or over-burner) has detected an over-temperature condition.
SourceAmana Furnace - ADC AD-464 Service Manual PastProduction Industrial: SC-125-BHp. 23, 44, 51
Diagnostic procedure
The full HI-TEMP 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 hi-limit controller channels, reset hi-limit controller after temperature falls below set point, and inspect RTD probes.
SourceAmana Furnace - ADC AD-464 Service Manual PastProduction Industrial: SC-125-BHp. 23, 44, 51
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock HI-TEMP FAULT procedure $9.95
Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.
75,000+ service documents · 20,000+ error codes · 100+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax