M'BonBloc compact Reasonably priced programmable controller for small wastewater treatment plants with integrated energy-saving valve unit Why use the BonBloc® compact? ■ Outstanding price-performance ratio due to the integrated design and absence of 230V solenoid valves ■ Up to two water levels can be evaluated by pressure sensing ■ Easy to install and connect ■ Quiet valve operation ■ Saves approx. 95% energy compared to units using standard solenoid actuated valves ■ Up to 4 relay outputs offer a comfortable connection of accessory devices ■ Sequence program can be easily created and modified using Excel® table ■ Password protected system-menu provides access to manual control and easy changing of step times ■ IP54 casing, optionally UV-resistant for outdoor installation ^ All relevant control functions within a compact casing ^ 4 motor-driven valves ^ Water-level sensing by pressure measurement ^ Easily programmable via Excel®-Sheet ^ Up to 4 relay outputs ^ GSM-module as option &BOM/VEL \%r£CHNOL O G / £ Wolkerova 38 350 02 Cheb Czech Republic Internet: www.bonnel.eu

BONNEL TECHNOLOGIE Wastewater treatment plant control with integrated valve block BonBloc® compact details Idea: SBR wastewater treatment plants normally use a control unit and a valve module. These are installed separately and have to be connected using costly cables and connectors. The BonBloc® compact integrates both, the controller and the valves into a single compact and easy to install device. No more cable spaghetti, all the comfort you need at a very competitive price. Valves: Instead of conventional solenoid valves we use reliable stepper motors from the automotive industry. Why stepper...