EVCO c-pro nano CHIL User Manual
Page 60
C-PRO NANO CHIL AND C-PRO MICRO CHIL – APPLICATION MANUAL
Pag. 60
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Maintenance icon: This identifies a maintenance request. If it is lit, at least one compressor
or fan is operating manually; if it flashes, at least one compressor or fan has exceeded the
number of operating hours; otherwise, it remains off.
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Alarm icon: This identifies the presence of any alarms. If it is lit, alarms are present,
otherwise it remains off. If flashing, it indicates the presence of a new alarm that has yet to
be displayed. When the machine is shut down, the icon flashes in the presence of any
alarms.
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Icons 1, 2 ,3: These identify the status of the individual compressors. If it is lit, the
compressor is on; if it flashes slowly, the compressor is in an alarm condition; rapid flashing
indicates a current timing for an imminent shutdown or start-up; otherwise, it remains off. In
the case of a twin circuit, only icons 1 and 2 are used, to signify the following: lit means that
at least one compressor in that circuit is on; slow flashing means that at least one compressor
is in alarm condition; rapid flashing means that at least one compressor is operating
manually; otherwise, it remains off. These icons are enabled/disabled via the PH51
parameter.
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Anti-frost resistor icon: This identifies the status of setting and of the anti-frost alarm. If it
is lit, resistors are enabled; flashing indicates an active alarm; otherwise, it remains off.
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Stand-by icon: This is linked to the ESC key and identifies the machine status.
Off: The machine is off.
Lit: The machine is on.
Slow flashing: The machine has been shut down by a digital input.
Rapid flashing: The machine has been shut down by a supervisor.
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Defrosting icon: This identifies the defrosting status. If it is lit, a defrosting cycle is in
progress; slow flashing indicates a current timing cycle to start defrosting; rapid flashing
indicates dripping; otherwise, it remains off.
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°C/°F icon: This indicates the temperature measurement unit of the selected probe.