PACIFIC E27 – EG27
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PACIFIC E27 – EG27 Rev.00
Nardi Compressori – www.nardicompressori.com
7.24 VISIBLE ALARMS AND ACTIONS:
The electronic panel may trigger several alarms, normally when this happens it means that one or more of
the values of the parameters set by NARDI COMPRESSORI (maximum and minimum value tresholds)
has been exceeded. Alternatively, it also occurs due to a signal sent from one of the various sensors
placed in key locations in the compressor. For each alarm, the display will show the message that
indicates the problem, the red LED light in “GENERAL ALARMS” will turn on, it will send an audible signal
and the compressor will turn off automatically.
Due to the high precision of the electronic panel, an alarm can easily be triggered due to a power surge or other causes
not related to a malfunction of the compressor and/or its components. We advise you to press the “RESET” button and
check to make sure the same alarm occurs again for a second time. If the same alarm occurs again, you should contact
your local dealer and report the problem.
The alarms that can be triggered by the electronic control panel are the following:
SEQUENCE OR PHASE FAILURE: This alarm indicates that the motor was connected wrongly (running backwards).
OVER CURRENT MOTOR:
This alarm indicates that the electric current drawn by the motor is abnormally high.
UNDER CURRENT MOTOR:
This alarm indicates that the motor is not working due to low current (motor will not
start).
LINE OVER VOLTAGE:
This alarm indicates that the electric voltage of the line is too high (+10%).
LINE UNDER VOLTAGE:
This alarm indicates that the electric voltage of the line is too low (-15%).
SERVICE TIME ALERT:
This alarm indicates that in 200 or 100 hours a maintenance service is required.
SERVICE TIME / NEED MAINTENANCE:
This alarm indicates that maintenance service is due.
OVER TEMPERATURE COMPRESSOR: This alarm indicates that the compressor has reached a high temperature.
TEMPERATURE SENSOR BROKEN ON NOT CONNECTED:
This alarm indicates that the temperature sensor
is damaged or not connected.
PRESSURE SENSOR BROKEN ON NOT CONNECTED:
This alarm indicates that the pressure sensor is
damaged or not connected.
OIL LEVEL:
This alarm indicates that the level of oil is low.
7.25 SPECIAL WASTE DISPOSAL:
Disposal of the compressor or components must be done in accordance with the rules in force in the country of
installation.
