kris Posted August 5 Share Posted August 5 I have an older style vendo 721 live display but the buttons don’t work like when trying to program it. They all light up when you first close the door. Any ideas on how to fix this?thanks in advance Link to comment Share on other sites More sharing options...
Vendo Mike Posted August 5 Share Posted August 5 If it doesn’t respond to the selection switches, the only options are unplugged/open(cut) harness or a faulty board. Start at the board and make sure everything is securely installed and then work your way up the selection harness looking for cuts, bite marks, broken/unplugged switches, etc. if you hit the mode switch, it may give you an error to lead you in the right direction. Link to comment Share on other sites More sharing options...
kris Posted August 5 Author Share Posted August 5 I hit the mode button it says error but I can’t see the code due to the button any other ways to see the error code Link to comment Share on other sites More sharing options...
kris Posted August 6 Author Share Posted August 6 Any idea where I can locate the button harness thanks in advance Link to comment Share on other sites More sharing options...
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