Elevator Forum

I can host any images of the print or anything if anyone wants to have a look

I have replaced all the optos and the lift is working okay. Hopefully it stays working. Thanks so much for the help!

Here is an image of what looks to be the opto's on my board, they are removable.Are these what you were referring to?

I should of mentioned that we were getting error 52, and i had the board sent away to a company that 'refurbishes' them. It seems that we're still get...