Tier1 WS-165-150 Series, Руководство пользователя, Страница: 15 / 19

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Valve Programming Instructions
and buttons simultaneously for 3 seconds to lift the button lock status.
When LED is on, press and hold both
To program the valve, press and the
LED will turn on. This indicates you are in the programming mode.
or
.
To navigate to each programming stage, press
To adjust that programming stage value, press
and use the or to adjust the values. Follow the process steps
To exit the programming, press and return to service status.
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Programming and Sizing Recommendations
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Backwash Time -
A normal Backwash is between 10-15 minutes. The higher the turbidity a longer backwash time
should be set. However, if the turbidity is more than 5FTU it is best to install a pre-filter.
∗
Brine Refill Time -
The Brine Refill speed is related to inlet water pressure and brine line flow control. It is
recommended to lengthen the calculated brine refilling time by 1-2 minutes to make sure there is enough water in tank.
Be sure to install a safety float and shutoff in the brine tank. Refer to page.
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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 the
end user; usually 2 AM.
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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.
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Valve Display
Backwash Brine & Slow Rinse Brine Refill Fast Rinse
1 5
MASTER PROGRAMMING
on the following page.