Elevator Forum

Thought I had it fixed but the problem came back. 73 fault car is level with the top floor landing. Ld info is high 125vac at cn1-8. Lu info low 0vac ...

Thanks John Jay!

Still having issues I’ve replaced both the Ulu and DLu sensors car runs on inspection. If I cut it loose it just parks floor level with a 73 fault. LR...

Are you sure it’s not the button Tk buttons go bad or the backs can pop off of them.

I got it going after replacing the lower leveling unit I ran the car top to bottom on inspection. Then tried it on auto it leveled in and started work...

I’m Sure it’s a miprom hs I looked on another controller and on that one I am getting the 61:N led. Also there is 61:N drawn on the print with the DLU...

I was afraid of that thanks dirt I wonder if anyone else makes one I have got a drive giving me fits. That drive tester is a handy tool for troublesho...

Check the cam and roller that retracts the small arm of the clutch. A lot of times this is cranked all the way back and it causes the doors to bind in...

Have you tried re-teaching the hall nodes? Tecf command?

I had one when I open up the COP the board behind the buttons had pushed out of the plastic clips that held it in place if someone hits the cop hard e...

I would really appreciate any info on this topicThanks [email protected]