Yachts that were built before 2007 may be equipped with PLC (Programmable Logic Controller) systems that are no longer available. These PLC systems control and monitor the HVAC plant, including the chiller(s) and/or provision cooling plant.
In case of failure or breakdown of the PLC system, spare parts might not be available. Moreover, the risk of a system malfunction is significant.
Therefore, we strongly advise you to get your PLC systems checked. In case the yacht is indeed equipped with PLC systems that are no longer available, we can take precautionary measures in order to prevent system malfunction.