Control Systems - Uniclima

Operation checkingOperationDisplayIndividual control systemPower inputLCD is turned on for about 1 second,all segments are lit.Indoor unit TrackingTemperature display indicates Tracking isunder way. When communication with indoorunits is made it displays the total number ofindoor units connected with the wired remotecontroller (ex: if 4 indoor units areconnected).Normal connection of indoor unitDisplay the operation statue of the connectedindoor units.Communication errorError 604 display.(Communication error between the wiredremote controller and an indoor unit).After checking the communication line wiringbetween the indoor unit and the wired remotecontroller, reset the power of wired remotecontroller.39