If, for example, the case controller is required to switch off the cooling on receiving an emergency power
message,
then the parameter Cool.funct.OFF must be set to Y (Yes). If this parameter is set to N (No), then the
case controller continues cooling even during emergency power operation.
All other parameters in principle function the same. They determine whether the defrosting or the fan is
switchedoffduringemergencypoweroperation.Ifthecontrollerisconductingadefrostatthestartof
emergencypoweroperationthenthedefrostisimmediatelyinterrupted.Ifthedefrostcommandcomesduring
emergencypoweroperationthenthecommandisignored.
Defrosts that are ignored or interrupted due to emergency power operation are not automatically
repeated by the controller. If a defrost interruption occurs due to emergency power operation then the
refrigeration capacity of the corresponding refrigeration points must be checked.
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