Culligan High Efficiency Sulfur-Cleer 10" Fiberglass, Owner'S Manual

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01023492 F 06/19
Introduction
Culligan® High Efficiency Sulfur-Cleer™ is designed to meet the needs of applications for high quality
water. This manual contains important information about the unit, including information needed for
installation, operating, and maintenance procedures. A troubleshooting section provides a guide for
quick and accurate problem solving.
In order for the water treatment system to continue to provide high quality water, you must develop
a thorough understanding of the system and its operation. Review this manual before making any
attempt to install, operate, or service the system. Installation or maintenance done on this system
by an untrained service person can cause major damage to equipment or property damage.
CAUTION! The Sulfur-Cleer system must be supplied with cold water only.
Step 1
Aeration Operation Service Cycle
In the service cycle, raw water enters the inlet port of the medium tank and is directed through the inlet
strainer. The oxidation process begins when the water passes through the inlet strainer and cascades
through a head of air. This air/ water contact oxidizes the iron and/or hydrogen sulfide in the water. The water
is then filtered through the media. It then passes through the outlet of the aeration tank to the inlet of the filter.
Filter Tank Operation Service Cycle
Upon system demand for filtered water, the water is directed downward through the media toward the lower
manifold. Oxidized iron particles are trapped by the filter bed as the water passes through. Filtered water
enters the lower manifold and travels up the manifold to the outlet port on the filter valve.
Air Gap
(2x Pipe Dia.
or 1 inch,
whichever is
larger)
Filtered Water Out
Water Heater
Water Meter
Unfiltered
Water In
Drain Line
To Hose
Bibs
Figure 1. Sulfur-Cleer operating configuration.