Installation Guide

MASTER PROGRAMMING

Valve Programming Instructions

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When LED is on press and hold both

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To program the valve, press

and the

and buttons simultaneously for 3 seconds to unlock.

will turn on. This indicates you are in the programming mode.

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To navigate to each programming stage, press

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To adjust that programming stage value, press

and use the to adjust the values. Follow the steps on next pages.

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To exit the programming, press to return to service status.

Programming and Sizing Recommendations

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Backwash Time- A normal Backwash is between 10-15 minutes. The higher the turbidity the longer the backwash

time should be set. However, if the turbidity is more than 5FTU it is best to install a pre-filter.

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Brine Refill Time -The Brine Refill speed is related to inlet water pressure and brine line flow control.

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Fast Rinse Time- Generally Fast Rinse is set for 3-6 times the resin volume; suggest at least 10 minutes.

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Regeneration Time- The complete cycle takes about two hours. Set the regeneration time that is convenient for

you. The default setting is 2 AM.

Valve Display

Backwash

Brine & Slow Rinse Brine Refill Fast Rinse

Regeneration Working Process - Service → 2 - Backwash → 3 - Brine & Slow Rinse → 4 - Brine Refill →5 - Fast Rinse

Note: The display screen will display “-00-“when the drive motor is moving from one stage to the next. Each screen

displays for 15 seconds at the start of each stage.