Combined cabinets YORK for control of Ahucare central air conditioners. Possibility of connection to the central dispatching system. System operation according to the schedule (weekly, yearly). Regulation of the supply air temperature or the air temperature in the served room according to PI or PID law. Automatic heating of the heater before starting the system in winter mode. Active protection against freezing of the air heater. Control of the temperature of water returned to the city heating network. Phase presence control.