Compact and reasonably priced controller with LCD for small wastewater treatment plants ^ Easily programmable ^ Adjusting of the step times can be done on-site using three buttons on the printed circuit board ^ Keeps record of last performed step in an event of mains failure ^ 5 relay switches (230V) ^ Acoustic alarm and mains failure signalization Why use the Sequetrol compact control unit? ■ Compact control unit that stands out due to its price performance ratio ■ Backlit 2x16 character LCD allows to have step names, alarm messages and operating hours clearly displayed during operation ■ Even people without programming experience can easily create a program by editing an Excel® table ■ Individually equipped (display, keypad, connectors) according to customer requirements ■ Integrated operating hours counter ■ Automatic release of residual pressure in the valve unit ■ Updateable firmware and software ■ Design of the front-panel according to customer preference Wolkerova 38 350 02 Cheb Czech Republic www.bonnel.eu

BONNEL Technologie GmbH Compact sequence controller for wastewater treatment plants Sequetrolcompact LCD details Sequetrol compact LCD has been developed as a comfortable but economically priced control unit. Equipment: The extent of the system functionality and the design of the front panel of the Sequetrol compact LCD control unit can be tailored to match your individual needs. The Sequetrol compact LCD is also available with features, such as, acoustic signaling of predefined conditions, a sequence program permanently stored in the EEPROM, and a set of batteries (optional NiMH rechargeable...