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Press = key. Filter cartrige number is shown (Filter symbol flash
ing, Fig. 10).
Press = key again. Display returns to the main menue.
Reset
The filter capacity must not be reset unless a
new filter cartridge has been fitted!
To reset the filter capacity or the A, B, and C maintenance inter
vals, press o key for more than 5 seconds from the respective
maintenance interval display (Fig. 11).
Setup
To enter the setup for the different functions of the B-Timer
press the = and o keys on the display simultaneously for more
than 5 seconds from the cartridge number display (Fig. 10).
Filter symbol starts flashing (Fig. 12) indicating the setup mode.
Under setup A the filter cartridge number is set. To change car
tridge type, press o key for 3 seconds, the number starts flash
ing. Press the = key to select the correct number, press o key to
accept the new setting.
Numbers beginning with 999 require a
special adjustment:
Press o key for 3 seconds. Press the = key to select 999000, the
last 0 starts flashing. Press the = key to select the correct
number, then press o key: the second 0 will start flashing, pro
ceed as above and finally adjust the 3rd 0 accordingly.
Pressing the = key, display changes to setup B for the delivery
setting (in ltrs/min). Filter symbol starts flashing (Fig. 13). To
change delivery, press o key for 3 seconds, the 1st digit starts
flashing. Press the = key to select the correct number, press o
key to accept the new setting. Repeat procedure for the other
two digits
Pressing the = key again, display changes to setup C for the
pressure range setting. Filter symbol starts flashing (Fig. 14). To
change pressure, press o key for 3 seconds. Press the = key to
select the correct pressure (200, 300 or 200/300), press o key
to accept the new setting.
After finishing setup and fitting a new car
tridge, the filter capacity has absolutely to be
reset, see "Reset" above.
Pressing the = key again, display changes to the menue for ad
justing the operating hours. Press o key for 2 seconds, the last
digit will start flashing. Press the = key to select the correct
number, then press o key etc., until all digits are set. Then pres
sing the = key twice will lead back to the main menue, Pressing
the the = key and the o key gives the possibility to readjust the
hours again, if required.
4
Fig. 10
Fig. 11
Fig. 12
Fig. 13
Fig. 14
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