Home › Forums › Compatible Remotes Support (C-SP-315, C-SP-390, C-IC etc) › Red Button Craftsman 139-539-75-SRT1 not connecting to C-SP-390 remote.
This topic contains 4 replies, has 2 voices, and was last updated by William 1 month ago.
- May 25, 2019 at 10:05 am #13624
My Crafstman 139-539-75-SRT1 red light will blink when I press the button on the remote but it will not open or close the garage door. Our remote is the C-SP-390.May 25, 2019 at 10:06 am #13625
I should have mentioned that our Craftsman is a red button like the remote we purchased.May 25, 2019 at 10:27 am #13626
Sorry for the trouble, I just checked the model 139.53975 should work since it is Security+ 390Mhz system?
Could you please send me your currently working remote’s model number?
This is to 1) further confirm the compatibility 2) make sure your opener’s receiver circuit is good.
Thanks.May 25, 2019 at 12:07 pm #13628
Sorry, we just bought the house and the remote they gave us is an off brand one with no visible model number even on the inside. It’s duct taped together….May 25, 2019 at 6:58 pm #13633