Setting Process, Controls And Function Displays - ACO MultiControl Duo Manuel D'utilisation

3.0

Setting process, controls and function displays

3.1
All values and settings can be retrieved with the digital potentiometer display. If a setting is to be changed, the
controller is adjusted until the desired setting appears in the display. The Select/Acknowledge button is now
pressed. The value last saved starts to flash. The setting can now be changed with the digital potentiometer
display. Turning the potentiometer quickly makes large changes to the values, turning it slowly allows fine
adjustments. Once the desired value has been reached, it is confirmed with the Select/Acknowledge button.
The value stops flashing and is saved. All values should be checked again prior to start-up.
The display automatically reverts to the initial state after 20 seconds.
CAUTION!
3.2 Controls
- Display
rotary knob
- Select/
Acknowledge fault 2 once the cause of the fault has been remedied. If a fault still persists, only the
button
One of each of the buttons and LEDs described below are present on each pump.
CAUTION!
CAUTION!
MultiControl Duo
The operating hours and pump starts are continuously counted; an adjustment or
reset is not possible.
All settings and error messages, operating hours, the number of pump starts and the
motor current can be retrieved using the digital potentiometer.
The settings are again performed with the digital potentiometer. If the rotary knob is not
operated for more than 20 seconds, the display reverts to the initial state. (See Settings
section above)
Pressing this button confirms the faults overcurrent, no load on P1 - P2 and thermal
collective fault message relay and the piezo buzzer are disabled. The same applies to the
thermal fault 1 and the overflow alarm.
The settings are again changed with this button. (See Settings section above)
- MANUAL
- 0
- AUTO
After an interruption to the power in manual mode, the control system reverts to
automatic mode. The operating modes "Automatic" and "0" remain stored and are
immune to zero voltage.
The pump is started up manually when this button is pressed. The
green LED flashes.
If the pump is operated with the manual function, there is an
automatic switch-off after 2 minutes.
The pump is switched off.
The green LED is off.
The pump is controlled via the level.
The green LED is permanently lit.
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ver. 1.18