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(1) Regulation
(2) Setpoint 1
(3) Indirect stop level 1
(4) Direct stop level 1
(5) Setpoint 2
(6) Modify
• The screen shows the actual settings.
To modify the settings, move the cursor to the action button Modify and press the Enter
key. Following screen appears:
• The first line of the screen is highlighted. Use the Scroll keys (1) to highlight the setting to
be modified and press the Enter key (2). Following screen appears:
The upper and lower limit of the setting is shown in grey, the actual setting is shown in black. Use the Ĺ
or Ļ key of the Scroll keys to modify the settings as required and press the Enter key to accept.
If necessary, change the other settings as required in the same way as described above.
Indirect stop: occurs when the pressure rises to the pre-set Indirect stop setpoint (= setpoint plus
Indirect stop level). The motor will decelerate to minimum speed and the compressor will switch to
unloaded condition.
Direct stop: occurs when the compressor runs at a speed between minimum and maximum and the net
pressure rises above the direct stop setpoint (= setpoint plus Direct stop level).
Both settings (Indirect stop level and Direct stop level) are programmable, see section Programmable
settings.
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