84 · FC 301/302 · ALARM
For 84 · FC 301/302 · ALARM, brand is Danfoss; model / series is FC 301/302; fault code is 84; fault name is No safety option; type is ALARM, verified against its source on 2026-09-01.
- Brand
- Danfoss
- Model / series
- FC 301/302
- Fault code
- 84 verified
- Fault name
- No safety option verified
- Type
- ALARM verified
- Cause
- The safety option was removed without applying a general reset. Reconnect the safety option. verified
What the source says
ALARM 84, No safety option
— files.danfoss.com, retrieved 2026-09-01
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Cause
The safety option was removed without applying a general reset. Reconnect the safety option.
— all from files.danfoss.com, retrieved 2026-09-01
Source
- files.danfoss.comhttps://files.danfoss.com/download/Drives/MG33MO22.pdf