The overload relay tripped on a fault and is timing down "RD3" before restarting. The manual's first action is: “If undercurrent is not a normal condition for this installation, check for broken shafts, broken belts, etc.”
- Model
- Moeller M1-800-MOELLER
- Display shows
- RUN
- Type
- Fault code
- Source
- Manual p. 9
What RUN means
The overload relay has tripped on the fault shown on the LED display and is timing down "RD3" before restarting. p. 9
Common causes
- The overload relay has tripped on the fault shown on the LED display and is timing down "RD3" before restarting. p. 9
What to do
- If undercurrent is not a normal condition for this installation, check for broken shafts, broken belts, etc. p. 9
If RUN is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Moeller service.
This page summarises what the manufacturer’s manual says about RUN; 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 Moeller. Found a mistake? Report an error.