Control Board

Paul for Model Number RBD245PDB7

Answer Hello Paul. The only thing you can do is replace the control board in the unit. 

David for Model Number RBD305PDB12

Answer David, You will want to check the ribbon harness from the membrane switch to the control board to make sure that it has a firm seating and check to make sure that here is no corrosion on the harness. If this checks ok then replace the membrane switch. 

Dana R for Model Number RBD276PDB10

Answer Dana, You will want to check to make sure that the transformer is good. To test the transformer you would check on the control board from connector P16 pins 5 to 7 for 120 vac. Check from Pins 2 to 3 on the same connector for 24 vdc. The 120 is input power and the 24 is the output. If you don't have proper output power but have proper input then you would replace the transformer. If both check ok then replace the control board. 

JJS1963 for Model Number RBD305PRT00

Answer JJS, " F2-E6 > CANCEL key drive line open > 1. Check keypad connector for firm connection. 2. Press CANCEL. If error code returns after 60 sec., replace keypad. 3. Replace control." With the error code and the display fading the control W10340941 is the most likely issue at this point. 

Steve for Model Number RBD275PDQ12

Answer Hello Steve, You will want to check power supply to the control board. If you have 120vac across L1 to neutral and there is no display then you would need to replace the control board 8302967. 

Sasmith for Model Number GBD307PDS7

Answer Hello Sasmith. No, Sorry, You can send it off for repair is all. Cust Can Send To Corecentric Solutions For Repair, Corecentric Solutions 175 Wall St Glendale Hts, Il 60139-1956.