FieldBench
Amana codes

Amana

9 flash

Lockout

Polarity / ground

L1/N or chassis ground.

Walk 9 flash in Diagnose

Sign in for the next measurement

First check

1 Hot and neutral at the IFC, not the disconnect

On Amana AM9S96 polarity/ground is measured at the board. A correctly landed disconnect with a swapped whip at the IFC still throws this. Hot and neutral at the IFC, not just the disconnect.

Expect: L1 hot, N neutral, ~120 VAC L1 to N, ~0 VAC N to ground.

The rest of the walkthrough is Diagnose.

On the plates

  • Hot and neutral at the IFC, not just the disconnect.
  • Burner-box ground screw.
  • Rapid flash on some revs is the same polarity complaint, not a high count.

Plates that use 9 flash

Same number, other makers

9 flash on Amana is not the same code on these plates.