Home Forums General Discussion Technical Questions Otis Gen2 comfort / 2007

Hi ,

Need some help ?????



Elevator out of work.
Cabin on top floor


Display in controller:

Maintenance led on (????)
Spb flashes
Can bus on
DOB led on (????)

(See picture)

Turn off / turn on .... elevator runs again

Any good ideas ?????

Ps/ trying to buy a test tool at the moment......

change the 4 battery's in bottom of controller

Hi,

Thank you for your answer👍👍

Can you please explain why the problem is the battery ???

You’re going to need the service tool to diagnose that. There are a few things that a POR reset will clear. Some are drive related, some are motion control related. Just had one that had a drive problem, would go out once a day. Only way to reset it was a POR or through DBSS. Would have been no way to find it without the service tool.

Thanks a lot MR.E 👍👍👍👍

I have build Gen2 elevators.... but to fix Them is a Hole
New world......

So thanks a lot again.... 👍👍👍👍


/ Shoemaker