Culligan Drinking Water System - Manual (Page 6)

Polishing Filter
The Culligan Water Tower™ drinking water system includes a second activated carbon filter in the
manifold as added assurance that your water will be crystal clear.
Culligan ® Smartap ® Water Quality Monitor and Faucet
The special drinking water faucet mounts conveniently on your kitchen sink. A simple twist of the
handle is all it takes to enjoy refreshing Culligan drinking water.
Your Culligan Water Tower incorporates a proven performance indicator. The patented Smartap ®
Water Quality Monitor uses dual probe LOGIC PULSE MEMORY
technology to accurately indicate membrane performance. A split-second power pulse compares feed
water Total Dissolved Solids (TDS) level with that of the product water. Then, by reversing the polar-
ity of the electronic pulse, the probes are cleaned and kept free of chemical plating.
Electronics from the Culligan Water Tower connected to the Smartap faucet provides feedback on
system operation.
Indications appear in a light bar integrated into the faucet body
front cover (Figure 1). Power is provided through a nine-volt alka-
line battery. To prolong battery life, indicator lights self-extinguish
after a few seconds even if water is being dispensed.
• Green means quality Culligan water
• Orange tells you that a service check is necessary
• Yellow means a filter change is required
Application Guidelines
The Culligan Water Tower drinking water system is designed for use on potable water supplies meet-
ing the guidelines outlined in Table 1. The system should be installed on your home’s cold water
line. The flushing stream should discharge through an approved siphon break as illustrated in Figure
2, page 6. Installation of this system must comply with state and local laws and regulations.
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Figure 1