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Topic starter
06/06/2025 11:28 am
"I have an OTIS 211 that runs for a day and then shuts down with a BYOP fault. After a CPU reset, the elevator runs again. I checked the car and hall door bypass switches, and everything looks normal."
09/06/2025 5:10 am
Clean the CPU board and play with Hall door/Car door bypass switches.
Keep ON/OFF this switches continuously (multiple times)
Clear the faults.It will be OK.
Keep ON/OFF this switches continuously (multiple times)
Clear the faults.It will be OK.