Elevator Forum

I had one that I had to adjust the down leveling speed on the valve it wasn’t coming down fast enough and it would time out just before reaching the b...

Got another board today put it in and everything worked like it was supposed to. Turns out the first board unitec sent us was a bad board. Thanks guys

It’s not on access. I tried the new board which I found out is a rebuilt one from unitec in the running car next to the one that is shut down and had ...

Got the new door board today and installed it and the uit isn’t lighting up. I noticed I don’t have a heart beat either? Checked the fuse on the board...

Yes all looks good I think the door card is bad I would get it to run for like half a dozen trips then it would lose dcl I was wiggling the connector ...

Might check power supplies for ac ripple have had a lot of issues caused by bad power supplies also might take a look at your traveling cable I think ...

Also make sure you have plenty of spring tension on the selector cable under the car. 14 and 15 are crucial!

Make sure you used the correct module as well there are several different ones

Do you send them out to unitec? Drive screen just keeps flashing 421 tried clearing with a blue tool still no luck! Also got the drive to show an f47 ...