Programming the NWS 1″ AIO Filter

Little programming is needed as the default settings work in most cases.

Installer Programming

Enter Installer Programming by pressing NEXT/DOWN simultaneously and holding for five seconds. (The NEXT button is second from the left.)  Choose or accept:

TYPE= AIR CYCLE FILTER

AIR RELEASE TIME = 4.0 MINUTES.

BACKWASH = 14 MINUTES.  Can be shortened for treatment of odor only in clean water.

AIR CHARGE TIME = 40.  In most cases it’s best to leave it at default.

RINSE TIME = OFF. Must stay at OFF.

GALLONS CAPACITY=1,000 Gal.

REGEN = DELAYED.  This delays regeneration until the REGENERATION TIME you select.

RELAY 1, RELAY 2, SERVICE ALARM = OFF

User Programming

Next go to the user programming cycle by pressing NEXT/UP simultaneously and holding until the screen changes.

DAY OVERRIDE = 2 is best in most cases.

REGENERATION TIME: Set time for regeneration.  If you have a water softener or another backwashing filter, be sure their regeneration times don’t overlap. Allow at least an hour for this filter to complete its regeneration.

LIGHT NORMALLY= OFF