Replacement OPP controller circuit board kit for Genie ReliaG belt and chain drive openers 1128 and 1129. Replacement OPP controller board for Genie ReliaG Series model 1128 and OHD model 1129. DIY installable with included instructions. 40xxx prefix - newest residential product generation. Compatible with Genie 1128 (ReliaG Series), OHD 1129.
A: The 40976R.S is the replacement controller board for Genie belt and chain drive opener model 1128 and OHD model 1129.
A: OPP in this context likely refers to Operator Programming Panel, the integrated programming interface on the opener circuit board.
A: The 40976R.S is designed for ReliaG Series model 1128/1129 (lower-tier), while the 40976S.S is for Connected Pro Series model 2128/2129 with Wi-Fi. They are not interchangeable.
A: Yes, the 40976R.S is documented as DIY installable and comes with installation instructions. However, reprogramming of limits and accessories is required after installation.
A: Yes, travel limits and all paired accessories must be reprogrammed after installing the 40976R.S as the new board does not retain previous settings.
