Automatic Controlling System

In order to ensure convenience and safety during long term operation, Howcool typically uses PLC remote intelligent control systems for complete cold storage control.

The PLC system has the following functions
It can automatically detect the real-time temperature and running state of cold storage. It can start, suspend or adjust energy automatically according to the ambient temperature. It can monitor the operating state of the fan and defrosting state in real time, and alarm automatically when failure occurs. Start automatic protection shutdown, linkage shutdown or emergency shutdown procedures depending on the situation. Our protection device is complete. We achieve high and low pressure protection of compressor, low oil pressure protection, suction filtration pressure difference protection and high oil temperature protection.