General and commercial installation checklist – Watts Fleck 9500 Twin Brass Valve User Manual
Page 4
Model 9000/9100/9500
4
General and Commercial Installation Checklist
Water Pressure
A minimum of 25 lbs of water pressure is required for regeneration valve to operate effectively.
Electrical Facilities
An uninterrupted alternating current (A/C) supply is required. Make sure:
•
Voltage supply is compatible with unit before installation.
•
Current supply is always hot and cannot be turned off with another switch.
Existing Plumbing
Condition of existing plumbing should be free from lime and iron buildup. Replace piping that has heavy lime
and/or iron build-up. If piping is clogged with iron, install a separate iron filter unit ahead of the water softener.
Location of Softener and Drain
Locate the softener close to a clean working drain and connect according to local plumbing codes.
Bypass Valves
Always provide for the installation of a bypass valve if unit is not equipped with one.
CAUTION
•
Do not exceed water pressure of 125 psi.
•
Do not exceed 110°F water temperature.
•
Do not subject unit to freezing conditions.