31-05-2022, 12:29 PM
In the manual I can see online, 2 and 7 are for :
Contact radio and/or button for control
(see dip-switch 2-3 function selection).
Are your other control wired to these contacts or only the radio? The manual offers that buttons for open and close can be wired to 2 -3 and 2-4.
If its only the radio, you could test the main board is operating from those inputs correctly by using two wires and manually closing 2 and 7. At least that will rule in or out one possible source of fault (the input socket or tracks on board, and the main control chip partially).
Contact radio and/or button for control
(see dip-switch 2-3 function selection).
Are your other control wired to these contacts or only the radio? The manual offers that buttons for open and close can be wired to 2 -3 and 2-4.
If its only the radio, you could test the main board is operating from those inputs correctly by using two wires and manually closing 2 and 7. At least that will rule in or out one possible source of fault (the input socket or tracks on board, and the main control chip partially).