After replacing the light bulb and tension spring, the keypad is not working. It was fine prior to repair. Error codes are F2 - E0/E1, Keypad keytail not attached. I cleaned this and still nothing, actually now I have no response at all from the keypad.
I am assuming I have to replace the keypad not the control unit, but I want to be sure prior to sinking $300+ into this unit.
Thanks
SRB