The new generation of Microchiller Controllers

The new MCH2 controller has joined the wide range of Carel’s air-conditioning products: the μC2 is a new compact electronic controller, the same size as a normal thermostat characterised by a modern ergonometric display, for the complete management of chillers and heat pumps: it can control air-air, air-water, water-water and condensing units.

The μC2 main functions are:

• control of the water inlet and evaporator outlet temperature
• defrost management by time and/or by temperature or pressure
• fan speed control
• complete alarm management
• connection to serial line for supervision/telemaintenance
• elimination of the expansion vessel.

The current MCH2001030 as a replacement of the MCHCOMP1A0 can manage up to 4 hermetic and 2 semi-hermetic compressors for a total of 2 circuits, with the possibility to manage one electronic expansion valve per circuit reduce thus energy consumption and the production costs of the OEMs.