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...Controller for temperature control ekc and refrigeration technical brochure air conditioning introduction panel mounting with only two keys all functions can be set din rail have been specially devel programmed oped duties in plant so the display shows actual room that operation setting programming are opti but by activating changes to mised simplied as much possible or of defrost sensor controllers designed tempera fitting a plug module ture via pump down compressor communication gives access parameters start stop grouped into four thus main applications dependent on type de cluded adap kool frost its systems see application overwiew digital input used receive alarm signals from an external signal source door clock fan motor transmit random bus system signalling features one electronic is able replace easy re establish factory several traditional event error function clocks parameter code displayed supplied well alarms indicated three leds ashing at once temperatures times operating c...