Setpoint pressure: switching differential
This switching differential is factory set. Adjust this parameter if the motor starting frequency is too
high.
1. Scroll with the arrow keys until the parameter C "setpoint pressure: switching differential" is dis‐
played in line 3.
2. Press and hold «enter» for at least 3 seconds until the cursor flashes.
3. Use the arrow keys to set the desired differential and confirm with «enter».
7
Initial Start-up
7.9
Setting the setpoint pressure
9_5717 20 E
Service Manual Screw Compressor
ASK T SIGMA CONTROL BASIC
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