I have the MyQ Universal system and I purchased the Linear MDRU units. I am having difficulty getting this to learn the codes as I go through the ADC steps to add the garage door through the web portal.
The instructions on the MDRU say to push the learn button and the light will light up solid to indicate it is ready to learn. Cant seem to get it to work.
Also when I first plug in the units, the red led on the MDRU blinks and does this for a long long long time. The instructions seem to indicate that when you plug it in, it will be “off” and you pres the button to light it up to learn.
Sure could use some help here to get this workig.
I have tried unplugging and re pluggin in the MDRU’s as well as the MyQ unit