Culligan Soft-Minder 2005 - Manual (Page 9)

Preparation 9
Application
Water quality - Verify that raw water hardness and iron are within limits. Note the hardness for setting the salt
dosage and recharge frequency.
Pressure - If pressure exceeds 125 psi (860 kPa), install a pressure reducing valve (see materials checklist). On private water
systems, make sure the minimum pressure (the pressure at which the pump starts) is greater than 20 psi (140 kPa). Adjust the
pressure switch if necessary.
Temperature - Do not install the unit where it might freeze, or next to a water heater or furnace or in direct sunlight. Outdoor
installation is not recommended and voids the warranty. If installing in an outside location, you must take the steps necessary to
assure the softener, installation plumbing, wiring, etc. are as well protected from the elements (sunlight, rain, wind, heat, cold),
contamination, vandalism, etc. as when installed indoors.
Location
Space requirements - Allow 6-12 inches (15-30 cm) behind the unit for plumbing and drain lines and 4 feet (1.3 meters) above for
service access and filling the salt container (See figure 1).
Floor surface - Choose an area with solid, level floor free of bumps or irregularities. Bumps, cracks, stones and other irregularities
can cause the salt storage tank bottom to crack when filled with salt and water.
Drain facilities - Choose a nearby drain that can handle the rated drain flow (floor drain, sink or stand pipe). Refer to the Drain
Line Chart, Table 1 (page 11), for maximum drain line length.
Electrical facilities - A 10-foot cord and wall mount plug-in transformer are provided. The customer should provide a receptacle,
preferably one not controlled by a switch that can be turned off accidentally. Observe local electrical codes.
Caution! The use of a pressure reducing valve may limit the flow of water in the household.
Note: Most codes require an anti-siphon device or airgap. Observe all local plumbing codes and drain restictions. The system
and installation must comply with all state and local laws and regulations. Waste connections or drain outlets shall be designed
and constructed to porvide for connection to the sanitary waste system through an air gap of 2 pipe diameters or 25mm (1 in.),
whichever is larger.
Note: The softener works on 24 volt - 60 Hz power only. Be sure to use the included transformer. Be sure the ectrical outlet
and transformer are in an inside location to protect from moisture. Properly ground to conform with all governing codes and
ordinances.