31
31
EN
Startup
Check that the filter and flushing water pipe have
been properly installed.
Slowly open the stop valves up- and downstream
of the filter. Deaerate the pipework at the next
bleed point downstream of the filter, and drain
water briefly.
Check the seals of the installation and filter for
leaks.
Insert the cable plug connector of the transformer
into the socket (24V).
Plug in transformer with plug (3). The first
back-washing cycle is performed automatically
(during backwashing the illuminated segments on
the display turn).
The factory setting (7 days) appears.
The required backwash interval must be set on
the filter.
Press Set to set the interval
Press Set for 5 sec.
Display 7 d
Display dots flash;
device is in programming mode
Pressing the Set key again steps up the number of
h (hours) or d (days).
The hours h run from 1 - 24, followed by days d from
2 - 56, followed by the hours again etc.
Press the Set key until the desired value has been set.
The value is saved 10 seconds after the last input.
The display dots go out. The unit backwashes.
The filter is ready for use.
24 V
3
Set
Summary of Contents for 1881.040
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