Elevator Forum

Ok, found out the gdcb board doesn't pair with the controller. So I'm back to the. 702 fault. Does anyone know how or what pulls in the mx or px relay...

Ok, we changed the GDCB and programmed it. We are now getting fault code 726. However out manual doesn't state what this means. Can anyone share some ...

That's all my manual has got 😏Doesn't have anything for the other two fault codes. It's a start tho. Your lift won't run without any safeties lol.

21 - safety circuit input 1 is open.

Our drive repair guys have told ya they have had it all working. We are going to change the gdcb board Incase that's causing a fault and locking the d...

That's easier said then done. I've got a ovfr1a manual but I think it's slightly different.We have a ovfr02b drive. Does anyone have a write up on thi...

Ok the precharge fault is where the dc bus doesn't reach it's charge within a 2 second period. Anyone know how I can rectify this?? Thanks

Awesome. Thanks.

Ok... Found some more info out to try and help with getting some understanding of this fault code.The drive is a ovft02b Regen Drive.Fault code when t...