88 · FC 301/302 · ALARM
For 88 · FC 301/302 · ALARM, brand is Danfoss; model / series is FC 301/302; fault code is 88; fault name is Option detection; type is ALARM, verified against its source on 2026-09-01.
- Brand
- Danfoss
- Model / series
- FC 301/302
- Fault code
- 88 verified
- Fault name
- Option detection verified
- Type
- ALARM verified
- Cause
- A change in the option layout is detected. Parameter 14-89 Option Detection is set to [0] Frozen config- uration and the option layout has been changed. • To apply the change, enable option layout changes in parameter 14-89 Option Detection. • Alternatively, restore the correct option configu- ration. verified
What the source says
ALARM 88, Option detection
— 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
A change in the option layout is detected. Parameter 14-89 Option Detection is set to [0] Frozen config- uration and the option layout has been changed. • To apply the change, enable option layout changes in parameter 14-89 Option Detection. • Alternatively, restore the correct option configu- ration.
— all from files.danfoss.com, retrieved 2026-09-01
Source
- files.danfoss.comhttps://files.danfoss.com/download/Drives/MG33MO22.pdf