19 Şubat 2021
Rittal Air Conditioner Error Codes
System messages are shown on the display screen of the Comfort controller via the displays A1 to A20 and E0. Error Codes System message Possible cause A1 Enclosure door open Door open or door limit switch incorrectly positioned A2 Internal temperature of enclosure too high Cooling capacity inadequate/unit undersized.Error as a consequence of messages A03 toA17. A3 Filter monitoring Filter mat soiled A4 Ambient temperature […]
