Control panel + Auto Flush module

Control panel and automatic flush module for Rainman units. The panel operates the high-pressure pump valve, shows water quality and starts automatic flushing on shutdown. The automatic flush module, with a timer, solenoid valve and activated carbon filter, rinses the unit with fresh water from the tank for a few minutes once every seven days. The carbon filter neutralises chlorine. Replacement carbon cartridges should be changed about every six months.