Amana Furnace Continuous On
StatusShown as: continuous on
Normal operation. A steady, non-flashing red LED means the control board sees no faults.
Manual wording: “LED is Steady On. Normal Operation.”
Documented for: Amana AMS8, AMH8, ADS8, ADH8, AMEH8, AMES80, ACES80, AMSS92, AMSS96, ACSS96 (single red diagnostic LED)
When to call a technician
Nothing to do - this is the healthy state.
A Amana furnace throwing this code repeatedly has a reason — clearing the code without fixing the cause just hides it.
Sources
- Installation Instructions for *M(H,S)8 / GD(H,S)8 / GHS8 / GME8 / ADS(H,S)8 / AMEH8 / VMS8 / VDS8 Gas Furnace (Category I) - IO-446F (Daikin Comfort Technologies (Amana brand), Amana AMS8, AMH8, ADS8, ADH8, AMEH8 80% AFUE gas furnaces (PCBBF132 / PCBBF134 control boards)) · checked 2026-08-25
- Installation Instructions - *MES80 / *CES80 Gas Furnace, Category I - IOG-2021H (Daikin Comfort Technologies (Amana brand), Amana AMES80, ACES80 80% AFUE gas furnaces (PCBBF145 control board)) · checked 2026-08-25
- Installation Instructions for *MSS9* & *CSS9* Single-Stage Gas Furnace - IOG-2009Q (Daikin Comfort Technologies (Amana brand), Amana AMSS92, AMSS96, ACSS96 single-stage 92/96% AFUE gas furnaces) · checked 2026-08-25