52
MEANING OF THE ALARM CODES
For each type of anomaly that may arise during the operation of the unit, the control module signals this by identifying, using an
alarm code, the cause of the shut-down. The following table shows the alarm codes that are of meaning for the configuration of
machine that this manual refers to.
To reset the alarms “with manual reset”, once the causes of the alarm have been removed, simply press the ON-OFF button
once to reset all the manual alarms that are not active. This operation resets all the intervention hour counters, even if the
corresponding alarms are not active.
CODE TYPE OF FAULT DEVICES STOPPED RESET
E01
HIGH PRESSURE (digital) Compressor Manual
E02*
LOW PRESSURE (digital) Compressor, internal fan Automatic
E03
COMPRESSOR THERMAL CUT-OUT Compressor, internal fan Manual
E04
CONDENSER FAN THERMAL CUT-OUT Compressor, internal fan Manual
E07
PROBE BT3 / BT1 FAULT Compressor, internal fan Automatic
E45
CONFIGURATION Compressor Manual
* After 5 signals it changes to manual reset. Each alarm signalled is counted only if more than 225 seconds elapse between one
signal and the next.
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