Service content:

Circuit schematic design, PCB Layout, software programming, sample trial production, SMT processing, PCBA testing, and mass production.

Product description:

Air-conditioning controls: Includes temperature controls, air volume controls, operation mode controls, air exchange volume controls, etc. to satisfy the temperature comfort needs of vehicle occupants.
Energy-saving controls: Compressor controls, optimal air exchange volume controls, automatic compressor start and stop controls based on the temperature inside and outside the vehicle, etc.
Fault diagnosis: When the air-conditioning system fails, the ECU stores the corresponding fault code and location to provide reference data for maintenance.
Failure and safety alarms: Insufficient refrigerant alarm, abnormal refrigerant pressure alarm, slipped clutch alarm, and other various control device failure alarms.
Display: Displays the set temperature, current temperature, control mode, operation mode and time, etc.