Error codeF11
An internal error has occurred. The manual's first action is: “The unit must be returned to the factory for service. A possible error is that internal voltages are not at their proper values. Different options will have different internal errors.”
- Model
- General Monitors S4000TH
- Display shows
- Internal Error (F11)
- Type
- Error code
- Source
- Manual p. 40
What F11 means
Internal Error p. 40
Common causes
- An internal error has occurred. p. 40
What to do
- The unit must be returned to the factory for service. A possible error is that internal voltages are not at their proper values. Different options will have different internal errors. p. 40
If F11 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact General Monitors service.
This page summarises what the manufacturer’s manual says about F11; 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 General Monitors. Found a mistake? Report an error.