Before starting any maintenance or repairs, wait until the compressor has
stopped and open the isolating switch (customer's installation) to switch off the
voltage to the compressor.
Close the air outlet valve and open the manual condensate drain valves to
depressurize the air system.
Apply all relevant Safety precautions.
5.6 External compressor status indication
Warning
Stop the compressor and switch off the voltage before connecting external equipment.
Consult the Safety precautions.
Connections for external compressor status indication
Terminal strip (1X7) is fitted with auxiliary contacts for external indication of:
Indication Relay Terminals on strip 1X1 Maximum load
Automatic operation K07 11-12 10 A / 230 V AC
Warning K08 13-14 10 A / 230 V AC
Shut-down K09 15-16 10 A / 230 V AC
Compressor loaded K11 19-20 10 A / 230 V AC
Compressor running K21 17-18 10 A / 230 V AC
5.7 Control programs
Description
In order to facilitate programming and controlling, menu-driven control programs have been implemented
in the regulator.
Instruction book
82 2920 1815 04
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