Home Forums General Discussion Print Talk For u Otis Guys - 211 hydro print question

I have a 2005 211 3H - hydro. The wiring diagram says GEN 2 and shows VVVF equipment. The WD # ADB21310AB - 481919.

Obviously the prints don't match the equipment except for perhaps the serial link NRSEB8 IO boards. However the job /contract # shown on the hoistway layout does match the last numbers of the WD #, ie xxx-481919.

What am I missing here???

Condition 2) - car Out Of Service.
the the scrolling display code is IDLE RUN 11,222 or maybe 1IDLE RUN 11,222.
Car is level at Bottom Ldg. and will only respond to INS control.

Condition 3) the battery lowering unit is disabled, batteries discharged and disconnected. Is there an output from battery lowering that the CPU needs to see?

I realize that a PMECS tool will most likely be necessary.

Any help would be appreciated.

IDL means ready to run. Can you crank the doors open and try a car call?

Also try holding right button and see what motion mode says.

Pardon the OEM reference -

There may have been a lightning surge, Have no Hall acknowledgment indicators. Car will do a BFD to find itself ??- to bottom & cycle doors. Doors open only from MR DOB - need second hand to fire car call.

Thanks for the feedback.

It sounds like you lost the communication link to the door operator...for starters..car will run on inspection only when this occurs..

A stupid question, do you have both DZ inputs? There are 2 on the controller. I've found a bad selector board doing the same thing