Home › Forums › Compatible Remotes Support (C-SP-315, C-SP-390, C-IC etc) › A and B are both controlling both garage doors simultaneously – C-SP-315
This topic contains 1 reply, has 2 voices, and was last updated by William 5 months ago.
- October 28, 2018 at 5:41 am #12873
A and B are both controlling 2 garage doors simultaneously, they’re not working independently.
I followed the instructions to program — but it’s not working as I’d want –need to have A working only one door and B working the other. Is there a way to reset the device? The package came with 2 — I was able to get one of them devices working correctly, but the other isn’t. Alternatively, I would want a replacement opener.October 28, 2018 at 7:58 am #12874
It might because of accidently programmed both buttons.
Due to Liftmaster receiver design, you will need to first clear the memory of receiver.
— *** by doing this, all your existing remotes, car homelink will stop working, and needs to be re-programmed.
— *** It’s due to Liftmaster design, as you can’t erase single remote or buttons.
After that, try program the ‘not working’ remote.
First, A to garage door 1
Then make sure A is programmed properly, and garage door 1 exits programming mode.
Then, B to garage door 2
Then test if working properly.
And let me know if you have other questions, thanks.