Speedmatic Set Alt 21110 MM

Coelbo SET ALT 21110MM

OPERATING CHARACTERISTICS
- Pump managed by frequency converter (inverter).
- Power relay for the auxiliary pump control.
- Alternated operative sequence.
- ART function (Automatic Reset Test). If the device has been stopped due to the action of the safety
system against dry operation, the ART tries to connect the pump, with a programmed periodicity
because the water supply could have been restored.
- Automatic restore system after an interruption of power supply. System restores the previous mode
keeping the configuration parameters.
- The relay switches for the pump works at 100% of power while the other pump it's been controlled
by the inverter.
- Free potential switch to read the alarms caused by irregularities or those problems systems indicated
on the screen. This option optional.
- Electronic input for detection of minimum water level in aspiration tank- optional-. This system is
independent of the safety against dry-operation.
- Inner pressure transducer with digital indicator,
- Inner current sensor with instantaneous digital reading.
- Control and information panel with LCD display.
- Register of operational controls. Information about: operating hours, counter of starts, counter of
connections to the power supply.
- Register of alarms. Information about type and number of alarms since the starting up of the device.
- Possibility to act over the PID.