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    no power to wall button and safety beam



    Posts : 1
    Join date : 2014-08-19

    no power to wall button and safety beam

    Post  tsalmins on Tue Aug 19, 2014 12:58 am

    Does anyone know what I need to replace if the power to both my wall button and safety beam are running at too low a voltage to operate them. I have low voltage 3-6 volts coming off the terminals on the unit itself. I touched the terminals with my battery charger and it causes them to both work/light up. I replaced the circuit board and it did not fix the problem. I have an older Overhead Door Signature Series screw drive unit. Any help is much appreciated! Could it be the receiver board?


    Posts : 1
    Join date : 2015-01-05
    Age : 48
    Location : GTA

    Re: no power to wall button and safety beam

    Post  Myla on Mon Jan 05, 2015 5:37 pm


    There is no such thing as low power voltage. The garage motor is typically plugged into an AC plug, this determines your power supply. I don't think you need a receiver board, otherwise nothing would work.

    It is most likely a wiring issue. I'm in the GTA. Where are you?

      Current date/time is Sat Jan 19, 2019 8:20 pm