CCH® Elite Operation and Installation Manual (Model CCH1-HCE) Rev 1.0 3/2020
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2
Introduction
The patented CCH® Elite feeder creates a consistent solution of calcium hypochlorite used for water disinfection.
2 .1
Overview of Operation
The CCH® Elite feeder operates as follows:
1.
CCH® tablets are placed in a basket and suspended over the solution reservoir.
2.
The control box is plugged into a chemical controller output and powered on.
3.
When the chemical controller requires chlorine, the feed solenoid valve opens allowing water from the pool return to enter the inlet water
manifold at the proper supply flow rate.
4. Low-velocity, high-volume water enters the reservoir and covers the bottom of the basket.
5. CCH® tablets erode into the reservoir and create a consistent 0.7% available chlorine solution with 84 °F [28.8 °C] inlet water temperature.
6.
The chlorinated solution fills the reservoir, lifting the float switch connected to the discharge valve until the valve opens.
7. The discharge valve and outlet tubing are connected to a venturi. The vacuum generated by the venturi suction drains the reservoir tank
and sends the concentrated solution into the pool return.
2 .2 Process Flow Diagram
Figure 1.
Process Flow Diagram - Chlorination System
