Oem Filter System Setup - Watts PWSRTA Series Installation, Operation And Maintenance Manual

Twin alternating series softeners

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Table of Contents

Cycle Sequence, Adjustable Default Times (minutes)

Type

Backwash

Filtering Backwash

Filtering Regen

Filtering Regen (2.0")

*Cycle is non-adjustable, not shown in cycle sequence programming.

Step 1F -

Step 1F

not appear, the lock on the valve is activated. To unlock press , NEXT, , REGEN in sequence, then

press NEXT and  simultaneously for 5 seconds and release.

Step 2F –

Step 2F

to go to Step 3F. Press REGEN to exit OEM Filter System Setup.

Step 3F –

Step 3F

Press NEXT to go to Step 4F. Press REGEN to return to previous step.

Step 4F –

Step 4F

If Step 2F is set to FILTERING REGEN, press NEXT to program the rest of the cycle times. If Step 2F is

set to FILTERING BACKWASH, press NEXT to go to Step 5F. Press REGEN to return to previous step.

Step 5F –

Step 5F

• "oFF" regeneration will be triggered solely by the day override setting (see Installer Display/Settings Step

4I);

• a number, regeneration will be triggered by the value specified (in gallons).

See Setting Options Table for more detail.

Press NEXT to go to Step 6F. Press REGEN to return to previous step.

Step 6F –

Step 6F

• "NORMAL" means regeneration will occur at the preset time;

• "on 0" means regeneration will occur immediately when the volume capacity reaches 0 (zero); or

• "NORMAL + on 0" means regeneration will occur at one of the following:

— the preset time when the volume capacity falls below the reserve or the specified number of days

between regenerations is reached whichever comes first; or

— immediately after 10 minutes of no water usage when the volume capacity reaches 0 (zero).

"NORMAL" is the default if Step 5CS is set to ALT A or ALT B, and "NORMAL + on 0" is not

available.

"on 0" is the default if Step 2CS is set to 1.0 , and "NORMAL + on 0" is not available.

This step will not appear if Step 5F is set to off or Step 5CS is set to "SYS".

See Setting Options Table for more detail. Press NEXT to go to Step 7F. Press REGEN to return to

previous step.