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Clean Water Made Easy www.cleanwaterstore.com 7500-C Commercial Arsenic Filter Installation Guide Rev-030723...
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Thank you for purchasing a Clean Water System! With proper installation and a little routine maintenance your system will be providing Chlorine free water for many years. Please review this start-up guide entirely before beginning to install your system, and follow the steps outlined for best results.
Table of Contents Packing Lists Pre-Installation Best Practices for Piping & Drain Installation Installation of Your System in Copper or Metal Piping Systems How Your Arsenic Filter Works Assembly and Installation Instructions Programming Your Valve and Setting Time and Days for Backwash Initial Backwash Rev-030723...
Packing Lists All systems include 2” 7500-C control valve; power supply; top screen; 3ea. fitting unions with seals for inlet, outlet and drain; distributor tube with bottom screen; funnel for adding media through the top; and items included in one of the following options: Find Your Size System to See What is Included Arsenic Filter 5.0 cubic foot size...
7500-C Arsenic Filter Installation & Startup Guide Pre-Installation 1. Review your packing list and make sure you have received all the parts before beginning installation. 2. If you are going to be turning off the water to the house and you have an electric water heater, shut off the power to the water heater before beginning installation in case water heater is accidentally drained.
7500-C Arsenic Filter Installation & Startup Guide Best Practices for Piping & Drain Installation NOTE: YOU MUST USE THE UNION ADAPTORS TO CONNECT THE PLUMBING TO THIS UNIT. THESE UNIONS ARE SPECIFICALLY DESIGNED FOR THIS PURPOSE. WARRANTY WILL BE VOIDED IF DAMAGE OR CRACKING TO THE CONTROL HEAD IS CAUSED BY NOT FOLLOWING THESE INSTRUCTIONS.
3. If you will be using copper piping, do not sweat the copper pipe directly on to the 7500-C control valve. Avoid heating up the control valve plastic with the torch. 4. You should install unions and a bypass around the valve, so that you can remove it and still have water (See Build Your Bypass).
7500-C Arsenic Filter Installation & Startup Guide How Your Arsenic Filter Works Water enters the top of the tank and flows down through the media and up the distributor tube. The backwashing Arsenic Filter is automatically backwashed. This cleans and re-classifies the Metsorb arsenic, preventing channeling.
7500-C Arsenic Filter Installation & Startup Guide Assembly and Installation Instructions 1. Wrap the top of distributor tube with electrical or duct tape so that no gravel or Metsorb arsenic media will go down the distributor tube when adding the media.
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7. Next, install the top screen mount to the control valve by aligning the five-hole pattern and installing the machine screws out of your kit. 8. Thread the top screen to underside of 7500-C control valve. The Control valve is now ready to install onto the cylinder. Do not use wrenches hand tighten only.
7500-C Arsenic Filter Installation & Startup Guide Programming Your Valve and Setting Time and Days for Backwash Next, you will need to program the system to work as a Arsenic Filter. There are a few settings that must be changed before the system can be put into service. Plug in the control valve and begin the programming instructions.
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7500-C Arsenic Filter Installation & Startup Guide 1. To change the Time of Day Change programming mode to Time of Day ( [00:00] and time of day icon displayed ). The hour and Enquiry/Setting icon will be flashing. Change the hour value with the Up/Down buttons, then press Menu/Confirm to move onto the minute value.
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7500-C Arsenic Filter Installation & Startup Guide 6. To change the Backwash Time The backwash time is the amount of time (in minutes) that the system will backwash for. Set the backwash time to 10 minutes [2-10:00]. To change this, set the programming mode to Backwash Time ( [2-10:00] and backwash icon displayed ).
7500-C Arsenic Filter Installation & Startup Guide Initial Backwash 1. After programming, the system must be run through an initial backwash. 2. Close inlet ball valve and outlet ball valve and open the bypass valve. 3. Press the Manual/Return button to enter the backwashing cycle. When the backwash icon is displayed, slowly open the inlet valve B to a quarter position to make the water flow into the resin tank;...
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