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Home Security: " BUS UNIT 1 "Failure code
Hi Peeps. just tapping the bird brain trust. I have a CONCORD 4 system. All sensors are working, nothing open. But i still get this code BUS UNIT 1 FAILURE. I tried disconnecting main and backup power to reboot the system. but did not work.
anyone know about this. I am pretty clueless about these systems. thanks in advance.. |
It's not the main panel / keypad.
It's a peripheral. Do you have cellular backup? |
NO I DO NOT. thanks for the comeback..yers.. i think its the other panel, on 2nd floor.
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