Garage Opener not Compatible with the GD00Z-4


(El Zurdo) #1

I have one of the garage door openers that is theoretically not supposed to be compatible with the GDZ004-Z controller recommended in the ST app. I have a solution (provided by Chamberlain customer support).

The workaround is to replace the opener’s original wall button (which includes a LCD display) with a downgraded version that deletes the display but keeps the other functions–Chamberlain model 935CB. Note that to pair a new remote, you will have to do so at the motor unit instead of the wall interface.

I have installed the 935CB button and the GD00Z-4 controller now works fine. They’re connected in parallel (both wires together into the R/W terminals on the motor).