CONTINUOUS OFF
No control power indicated; check line and secondary power
This code typically points to
- No 115 VAC to L1/L2
- No 24 VAC at SEC-1/SEC-2
- Open door switch
- Failed transformer
- Failed board
Next checks to confirm
- Verify 115 VAC at L1/L2
- Verify 24 VAC at SEC-1/SEC-2
- Inspect interlock/transformer/board
Escalation
If both line and secondary voltage are present and LED remains off, control failure becomes likely.
Reset behavior
Not a timed lockout; clears when power is restored.
Urgent
Fix now