Error code reference

Amana Furnace Error Code 8 Flashes

Pressure switch opened five times during a single call for heat (50A55/HSI-2 controls) or ignitor circuit problem (50M61/50V61 controls).

SourceAmana 40" 80%/90% Gas Furnaces - Service Manual (GUIA/GCIA/GUIB/GCIB Series)p. 80, 107, 113

Amana codes Amana furnace codes

Diagnostic procedure

The full 8 Flashes procedure

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MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

For pressure switch issue: check and correct pressure switch hose, check flue/inlet piping, verify pressure switch set point. For ignitor circuit: check wiring from control to ignitor, replace bad ignitor.

SourceAmana 40" 80%/90% Gas Furnaces - Service Manual (GUIA/GCIA/GUIB/GCIB Series)p. 80, 107, 113

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Where this code is documented

1 manual in the MyPros+ library documents this code for Amana furnace.

Models covered by the manuals that document this code

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The full 8 Flashes procedure

Where this code is documented

Models covered by the manuals that document this code

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