Installation and operating instructions: JUDO JRSF automatic backwashing protection filter JRSF-ATP DN 125 - 200 (time and differential pressure controlled)
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JUDO Wasseraufbereitung GmbH
© JUDO Wasseraufbereitung GmbH
Postfach 380
D-71351 Winnenden
Translation into foreign languages and reproduction, even in excerpt form, is only permitted with special
approval.
Tel. +49 (0)7195-692-0
Fax +49 (0)7195-692-188
Revision level: 24.05.2017
E-mail: [email protected]
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30
5.4.3
Weekly timers
1. General:
The control unit has three weekly timers T1 - T3 for setting the time-controlled backwashes. Thus a
backwash can be individually matched to the local circumstances and requirements in respect of weekly
interval, weekday and time.
Fig. 13: Display indication T1 On
Fig. 14: Display indication T1 Off
1.1 Weekly interval:
If the menu item “Timer T1 - T3” is activated, then in the 2nd row of the display, the weekly interval of a
backwash is indicated as a number value.
Here 1 = every 1st week, 2 = every 2nd week, 3 = every 3rd week, 4 = every 4th week and 5 = every 5th
week in the month. Key
or
is used to navigate between the weeks, the respective selected week
flashes. Key + or
– is used to activate or deactivate a week (indicated by a horizontal line). If a backwash is
to take place every week, all weeks must be activated.
1.2 Day of the week:
If the menu item “Timer T1 - T3” is activated, the weekdays are indicated in the 3rd row of the display.
Here S = Sunday, M = Monday, T = Tuesday, W = Wednesday, Th = Thursday, F = Friday and Sa =
Saturday. Key
or
is used to navigate between the weekdays, the respective selected weekday flashes.
Key + or
– is used to activate or deactivate a weekday (indicated by a horizontal line). If a backwash is to
take place every weekday, all weekdays must be activated.
Time record TS: Here #01 and #02 for weekly timer T1
Weekly interval for backwashing
Day of the week for backwashing
Data record for backwashing On and Off time
On
Off