Outdoor Locations; Integration Constraints - Pentair AUTOTROL Performa 263 Installer Manual

5.2.4. Outdoor Locations

When the water softening system is installed outdoors, several points must be considered.
• Moisture — The valve and 700 controller are rated for NEMA 3 locations. Falling water should
not affect performance. The system is not designed to withstand extreme humidity or water
spray from below. Examples are: constant heavy mist, near corrosive environment, upwards
spray from sprinkler.
• Direct Sunlight — The materials used will fade or discolour over time in direct sunlight. The
integrity of the materials will not degrade to cause system failures. If it is necessary to locate the
softener in direct sunlight, a protective outdoor cover (P/N 1267811) over the valve and controller
is necessary.
• Temperature — Extreme hot or cold temperatures may cause damage to the valve or controller.
Freezing temperatures will freeze the water in the valve. This will cause physical damage to the
internal parts as well as the plumbing. High temperatures will affect the controller. The display
may become unreadable but the controller should continue to function. When the temperature
drops back into normal operating limits the display will return to normal. A protective cover (P/
N 1267811)should assist with high temperature applications.
• Insects — The controller and valve have been designed to keep all but the smallest insects out of
the critical areas. Any holes in the top plate can be covered with a metal foil ductwork tape. The
top cover should be installed securely in place.
• Wind — The Logix cover is designed to withstand a 48 km/h wind when properly installed on the
valve.
5.3.

Integration constraints

Location of a water treatment system is important. The following conditions are required:
• Level platform or floor;
• Room to access equipment for maintenance and adding brine (salt) to tank;
• Constant electrical supply to operate the controller;
• Total minimum pipe run to water heater of 3 m to prevent backup of hot water into system;
• Always install check valve to protect the softener from hot water return;
• Local drain for discharge as close as possible;
• Water line connections with shut off or bypass valves;
• Must meet any local and state codes for site of installation;
• Valve is designed for minor plumbing misalignments. Do not support weight of system on the
plumbing;
• Be sure all soldered pipes are fully cooled before attaching plastic valve to the plumbing.
Ref. MKT-IM-011 / A - 15.06.2017
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation
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