Marine refrigeration and air conditioning plants are one of the few machinery systems which are always running on board ships. Being a closed loop system with complex components, predicting the behaviour of the refer system becomes difficult for the ship’s crew.

The refrigeration system is the lifeline for all perishable food items and temperature sensitive cargo on ships. Malfunction of any of the components of the system can lead to degradation and wastage of perishable and cold storage cargo, including ship’s provision. Therefore, in order to have an efficient and hassle free operation of a ship’s refrigeration plant and its components, a good maintenance schedule and safety systems are adopted.

In this four part series, get practical knowledge and helpful tips on carrying out operation and maintenance of marine refrigeration on board ships.