Fault code40
The AI input is out of its allowed range. The manual's first action is: “Set AI input within correct range”
- Model
- Emotron VSU
- Display shows
- AIP (40)
- Type
- Fault code
- Source
- Manual p. 256
What 40 means
AIP p. 256
Common causes
- AI input out-of-limit p. 256
What to do
- Set AI input within correct range p. 256
If 40 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Emotron service.
This page summarises what the manufacturer’s manual says about 40; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Emotron. Found a mistake? Report an error.
