7 | In Operation
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7.2 Operating Mode
To access the operating mode menu:
• Go to “OPERATIONS” > “MODE”
• Stay on the first screen.
HOME
PARAMETERS
OPERATIONS
MODE
MAINTENANCE
SYSTEM
WEEK PLANNER
Speed control
Pressure control
Operating mode
On
Off
60 Hz
NEXT
20 mbar
7.2.1 Speed Control
Configured by default with a motor frequency of 60 Hz, the speed control mode allows
the variation of the motor frequency. This mode is only available for “Role 2” users, see
Role and User [►12].
To change the motor frequency:
• Press on the frequency value (password required).
• Assign the desired frequency in the keypad and press “Enter”.
Speed control
Pressure control
Operating mode
On
Off
40 Hz
20 mbar
Parameter Default value Adjustment range
Speed control (target speed) 60 Hz 35 ... 60 Hz