A Fully Integrated Controller The CHEMTROL® PC7000 is a microprocessor-based programmable controller for automated control of water chemistry and filtration. With its new PPM sensor for Free Chlorine and duplex operation by remote computer, it is the most advanced and most complete command center for automated water treatment in swimming pools, spas, cooling towers and industrial water treatment. Water treatment for swimming pools, spas and industrial applications requires the combination of a number of physical and chemical processes, including pumping, filtration, chemical treatment, heating and water replacement. Because the processing equipment is made by different manufacturers and controlled individually, installation and operation of the system is complicated and inefficient. The CHEMTROL® PC7000 controller incorporates all the features of operating functions for monitoring, control and communications into a single integrated command center designed around a powerful microprocessor. The integrated Main Screen display enables the operator to supervise all the process functions at a glance and to quickly respond to any changing condition. The CHEMTROL® PC7000 controller operates like a computer with full-screen displays and direct access to all menus and submenus. The front panel keypad is used to move up and down each menu and enter or exit the submenus. All operating functions can be easily modified from the keypad, including sensor calibration, control set-points, alarm levels and the programs for super-chlorination, sequential backwashing, chemical saving and energy saving. For Dual PPM Controller with UV – PC7100 – please consult with CHEMTROL representative. Exclusive PC7000 Features The CHEMTROL® PC7000 controller includes all the features of the PC6000 plus the new PPM Sensor for true monitoring and control of Free Chlorine. Feed Control Manual, ON/OFF, Proportional Feed, Timer Calibration 1, 2 or 3 points Langelier Index Scaling and corrosion alert Shock Program Superchlorination and dechlorination Savings Chemical and energy saver programs Failure Analysis Dynamic Probe Testing with sensor failure warning for ORP and pH Data Logging On-board memory for 1,000 tests Data Printing Real-time with data logging or downloading from storage memory Units US and metric systems Passwords Security protection with ten 5-digit codes with 3 different access levels Clock 24-hour universal clock/calendar Battery Maintains all settings in case of power shutdown Warranty Five (5) years warranty on PC boards