AMANA DIAGNOSTIC REFERENCE DUAL 7-SEGMENT DISPLAY (TWO-STAGE VARIABLE-SPEED) DOC AMANA-DISPLAY-ON
Amana furnace: Display Reads ON — Normal
ON YOUR LIGHT: DISPLAY CODE ON — MATCH IT ABOVE
Info — not a fault
What does ON mean on an Amana furnace display? Normal state. It also confirms the control accepted memory-card data after a board or card procedure.
GOOD NEWS: THE FIRST CHECKS ARE FREE AND TAKE MINUTES.
Try these first — in this order
Nothing to fix.
A licensed technician can diagnose this in one visit.
Applies to
AMVC96 · ACVC96
Different Amana generations use different code maps. If your series isn't listed, don't assume this meaning — check your blower-door label.
Verified against Goodman GMVC96/GCVC96 Service Manual, p.45
Last verified 2026-07-06 · how we verify
Related Amana fault codes
These codes use the same dual 7-segment display (two-stage variable-speed) system.
| Pattern | Meaning |
|---|---|
| b4 | Motor Trips (b4) |
| b3 | ECM Motor in a Limiting Condition (b3) |
| b2 | Motor Horsepower Mismatch (b2) |
| b1 | ECM Motor Communications Lost (b1) |