Electronic controllers for centralised air-conditioning units
Marco replaced the cable, secured the probe away from vibration paths, and adjusted the controller parameters per the manual. He increased the anti-short-cycling interval to the recommended 180 seconds for that compressor size, raised the differential slightly to prevent overreaction to fleeting spikes, and added a short logging window so he could review overnight behavior without intrusive alarms. He left the manual open to the section on alarm history and logging, and scribbled a note: “Check again 4 AM.” eliwell sb655 c manual