BUS BODY ELECTRONICS Contents Contents List of Figures List of Tables Introduction Intended purpose Symbols used Description of the control panel Description of the display Mode overview Activation/deactivation 2.1.1 Activation 2.1.2 Deactivation Auto mode 2.2.1 Activation 2.2.2 Deactivation Configuring the blowers manually 2.3.1 Activating the controller manually 2.3.2...
BUS BODY ELECTRONICS 1 Introduction 1.1 Intended purpose The SC600 is a system intended to control the HVAC components (heating, ventilation, air - conditioning) in buses, for example roof-top air-condition systems, heating devices... It consists of a control element integrated into the dashboard (control device as an interface between human and machine) and a rooftop air-conditioning system or floor heater.
BUS BODY ELECTRONICS 1.3 Description of the control panel The control panel components are depicted and described in the following image. Figure 1 - SC600 control panel 1. Display 5. Function status light 2. On/off button 6. Blower button 3. UP 7.
BUS BODY ELECTRONICS 1.5 Mode overview The SC600 system includes 2 different modes – Operating mode and Error mode. SC600 Error detection Operating mode: mode: Includes all of the Mode to display all functions and infor- mation summarized errors that occurred and their probability under point 2 as of occurrence.
BUS BODY ELECTRONICS 2 Use 2.1 Activation/deactivation 2.1.1 Activation Press button ➔ Sets the last configured temperature; Auto mode on Figure 4 - SC600 start display (Figure 4). Note Can only be activated when the ignition is switched on. 2.1.2 Deactivation Press button ➔...
BUS BODY ELECTRONICS Note When Auto mode is deactivated, the air conditioning com- pressor (after a run time of 90 seconds max.) and the heater are turned off. The blowers will continue to be controlled automatically if the blower level was not manually configured. 2.3 Configuring the blowers manually 2.3.1 Activating the controller manually Press...
BUS BODY ELECTRONICS 2.4 Fresh air/recirculating air function Press button ➔ System switches to fresh air/recirculating air function for 10 minutes (i.e. if the fresh air function is currently on, the system switches to recirculating air and vice versa). ➔ After 10 minutes, the system activates the function that best supports reaching the desired temperature stipulated.
BUS BODY ELECTRONICS 2.6 Errors Note If errors are present, the function symbol blinks on the display (Figure 11). The warning symbol will not display for inactive/saved errors. In order to display inactive errors, switch to Error detection mode. 2.6.1 Error detection mode Figure 11 - SC600 errors 2.6.1.1 Activation Press...