Acqua Brevetti FT370 Manual De Instrucciones Para El Uso Y Mantenimiento página 24

A1.11 Enter the D.I.P. switch to modify the backwashing settings
It is possible to modify the PuliMATIC following backwashing parameters:
3. waiting time between two consecutive backwashing cycles (backwashing interval): it is the time,
expressed in hours, between the first backwashing cycle and the second one;
4. forewarning time before a backwashing cycle: before starting a backwashing cycle, the filter circuit
send a signal through the voltage free contact (red/black cable B par A1.9)
These parameters are adjustable varying the position of the D.I.P. Switch. Before entering the D.I.P. Switch
it is a must to take off/switch down the power supply to the filter.
D.I.P. switch
In order to enter the
pull the white cover out. On the right side of the electronic circuit the four D.I.P. switches are visible
(figure detail C). The switches can occupy two setting position: ON (moving the switch close to the ON
writing) or OFF (moving the switch on the other side).
The 1 and 2 switches are intended to set the waiting time between two backwashing cycles whereas the 3
and 4 switches are intended to set the waiting time before the starting of the backwashing cycle.
Short backwashing interval filters (FT370, FT372, FT374, FT376, FT378)
D.I.P. 1 D.I.P. 2
ON ON
OFF ON
ON OFF
OFF OFF
Long backwashing interval filters (FT360, FT362, FT364, FT366, FT368)
D.I.P. 1 D.I.P. 2
ON ON
OFF ON
ON OFF
OFF OFF
MAN141 – Rev.1
PULIMATIC - ENGLISH
unscrew the 3 fixing screws (two side screws and one at the top) and
Washing interval
every 2 hours
every 4 hours
every 6 hours
every 8 hours
Washing interval
every 12 hours
every 24 hours
every 36 hours
every 48 hours
D.I.P. 3 D.I.P. 4
ON ON
OFF ON
ON OFF
OFF OFF
D.I.P. 3 D.I.P. 4
ON ON
OFF ON
ON OFF
OFF OFF
Forewarning time
0 seconds
30 seconds
60 seconds
100 seconds
Forewarning time
0 seconds
30 seconds
60 seconds
100 seconds
PAG. E-6