ACO MultiControl Mono, Manual

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MultiControl Mono
Ver. 1.1
25
2.0 General product description, features and optional functions
2.1 Product description
i
The MultiControl Mono pump control system is used to control the levels of fluids.
The fill level is determined by means of the ram pressure, air bubbles, an external sensor (4 - 20 mA) or float
switch, as required. The motor contactor actuates a pump with a maximum power of 4 kW (optional to 5.5 kW)
directly. 2 relay contacts are also available for issuing error messages.
Operation and adjustment are extremely easy. Switch points, times and motor current monitoring are set with
a digital potentiometer. All values can be retrieved on the LCD display.
LEDs indicate operating statuses and error messages. Buttons for the manual - 0 - automatic functions are
also available.
2.2 Features
- LCD plain text display - Thermal and electrical monitoring of the pump
- Manual - 0 - automatic functions - Pump switch-off via tripping point and overrun
- Acknowledge button - Electronic monitoring of the motor current
- Forced activation of the pump - Variable staggered start-up (start delay)
- Internal acoustic alarm - Floating and non-floating collective fault signal
- Floating overflow alarm - Storage of number of pump starts
- Operating hours counter - Ammeter
- High stability - Easy operation
- ATEX mode - Service mode
- Recording of level by means of an internal pressure transducer, an external probe (4 - 20 mA) or float switch,
as required
- Measuring range of 0 - 12.50 m can be selected for the external 4 - 20 mA level probe via the menu
- Connection to remote control systems via digital and analogue inputs and outputs
- All settings and error messages are retained after a power failure
- All functions of the previous version and the terminal assignment are retained
- Reserved inputs for remote control module, timer or other
(Only incorporated into the program when required)
NEW to the scope of delivery!
- Rotating field and phase failure monitoring (to be activated via the menu)
- Runtime monitoring
- Input for float switch for protection against dry running
- Analogue outputs for 0-10 V and 4-20 mA
- Fault memory
- In manual mode, the pump switches off automatically after a runtime of 2 minutes.
2.3 Optional functions and components
(Only included in the scope of delivery if specifically listed on the PO)
- External locking (the protection against dry running is omitted in this case)
- Maintenance note in the display
- Built-in main switch
- Built-in mechanical motor protection switch
- Additional pressure sensor for redundant overflow alarm with activation of the pump
NEW!