5.2
Start-up behaviour
On compressors with an electronic controller, the
compressor units are switched on with a time
delay. The time delay depends on the operating
mode selected on the controller.
Operating mode:
– Eco: 180 s
– Balanced: 60 s
– Boost: 10 s
Alternating control:
The compressor unit with the shortest operating
time since the compressor was connected to
voltage is started. This distributes the operating
time more or less uniformly between the com-
pressor units. If the compressor is disconnected
from the voltage and is then reconnected to the
power supply, compressor unit 1 will start first
again.
5.3
Operating panel
1
5
6
2
3
4
1
Fault button with LED
2
Filter replacement button with LED
3
Service key with LED
4
Standby button with LED
5
Pressure range display/adjustment
6
Pressure dew point display
Different messages and the status of the unit are
displayed on the operating panel. In addition, dif-
ferent functions can be started via the buttons.
Product description
16
4252100034L02 2105V002
EN
