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28/01/2022 10:57 am
I am getting "Redun. LRM" error in a Smartrise C4 controller. Does anyone know how to fix that?
Checked the C4 manual but couldn't find it there, See the quality of their board in their own manual picture: Smatrise C4 Manual 😠
Checked the C4 manual but couldn't find it there, See the quality of their board in their own manual picture: Smatrise C4 Manual 😠
28/01/2022 11:21 am
If the RDC jumper is on the MR SRU, the board is bad and needs to be replaced.
29/01/2022 9:52 am
This is probably one of the most annoying things about smartrise. They act like parameters and fault codes and certain info is a secret. So many times I've gotten a fault and look it up and it's not in the book. If you need a parameter changed you pretty much are going to have to call them. The unintended motion test procedure in their manual wasn't right, I had to figure out where they'd put steps backwards and make notes in the book, they'd messed up the order of holding a contactor and putting on a jumper.
31/01/2022 4:29 am
LRM is the "Lock Rear Middle" input which is the input for all mid-floor locks of the rear door. Those high-voltage inputs tend to fail a lot and you have to change the board
[img] https://im.ge/i/XwqAeq [/img]