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Topic starter
04/07/2019 8:21 pm
I got 3 Dover DMC 1 in a group and car 1 door operator stopped working and board is unresponsive to manual commands of open and close. Checked al voltages and are OK and even installed this board in car 2 and 3 and it worked. But tried the other two boards on car 1 and didn’t work, the same problem as initially.
No fuses blown, checked and replaced all relays with the other cars, and no response from the door operator.
I have a Door Fault 324.
Any clues about this case? Happy 4th of July!
Last edited by mondragong; 07/04/19 12:23 PM.
04/07/2019 9:12 pm
Post in Technical Questions, Better response!
Topic starter
04/07/2019 10:20 pm
Thank you Rolly!