Description of Polaris Watermatic C660 Digital ORP/ph Controller Complete.

The Polaris Watermatic C660 ORP/pH Controller is designed to automatically monitor and maintain both the sanitizer level and the pH balance in swimming pools, spas, or any circulating water system that requires water chemistry management. The C660 Controller is designed for easy installation and simple operation. It may be used with liquid feed pumps, granular feeders, tablet erosion feeders and ozone generators. It is not warranted or recommended for use with chlorine gas systems.

During the filtration cycle of the pool or spa, the C660 constantly measures the sanitizer or ORP (Oxidation-Reduction-Potential) level and pH balance of the water. Measurements are displayed on the controller's digital readouts for both sanitizer and pH readings. If the ORP or pH falls below a pre-determined set point, the controller activates the chemical feeder until the preset point is reached. Built-in safety features prevent the feeders from activating if the sanitizer or pH balance is outside of the controller's range.

The C660 is a 120V/240V unit with a terminal strip. It has two standard power receptacles for the ORP and pH feeder hookups. Health Department approved for commercial applications.

Selectable features:

Desired ORP/pH settings

Manual operation

pH and PPM calibration

ORP and pH timed or continuous feed

Maximum feed time option

Safety interlock between pH and ORP

Front face lockouts

Acid/Base feed

The Polaris C660 ORP/pH controller box contains:

ORP/pH Controller

Flow Cell with Flow Switch with parts bag

ORP Sensor with 10 foot cable.

C660