View Full Version : carrier 561-261

25-05-2016, 03:00 PM
I have alarms in this unit on the suction and evap transducer. Correct sw en config is installed and the wires have been tested. On CD 12 i have ---- and in the CNF20 in cannot put them on or of because there are also -----. I have tested it with another controller also of a running unit. In the running unit the cd12 gave a reading but with the same controller in the other unit it is ---- again. Transducers are good and the controller to.