Abstract: A connection apparatus for enabling connection of one or more fluid lines to a flow control system is provided. The apparatus includes, for the or each fluid line, a connector defining a flow channel extending therethrough along an axis. The fluid flow line can be coupled to one end of the flow channel, and the connector further defines a shoulder providing an outer bearing surface extending circumferentially around the axis and curving along the axis. The apparatus further includes first and second plates configured to be clamped together with the connector to fix the connector therebetween. The first and second plates together define, for the or each connector, a space for supporting the shoulder with the connector in situ. The the inner surface of the space is curved to allow the connector to pivot relative to the plates on the bearing surface.

Abstract: An energy management system for use with a temperature controlled unit for food or beverages. A sensor is provided that comprises means to measure a temperature in the temperature controlled unit, and means to transmit wirelessly the measured temperature to a controller. The controller comprising a memory for storing data, and a processor arranged to control electric power to the temperature controlled unit on the basis of a combination of the measured temperature and the stored data. The stored data defines at least two time periods in which a first temperature is required in the first time period, and a second, different temperature is required during the second time period.