INSTRUCTIONS MANUAL AUTOMATIC FILTERS
FCD-FACD-FFD /DT /DP /DT-DUAL /DP-DUAL
s.r.l.Milano - ITALY
Page 18 of 23
fcd-dp_mi-r4.doc –
r.4
6. by pushing the button
, move the cursor on the digit to modify
7. when the cursor blinks on the digit to modify, push the button
until thge desired digit appears
8. repeat the same operations with other digits, whether required
9. push the button
OK
to confirm the modifications
10. proceed as explained for other modifications of other parameter or push the
ESC
per to leave the
modification menu
11. push the button
ESC
to go back to visualization of service
NOTE
:
•
during the modifications, the normal service is NOT interrupted.
•
In modification menù, ref. to the timers, the digits visualized on the line (marked as Ta)
underneath the line of the time setting (marked as T), indicate the status of the present
counting of the time related to the selected timer
•
time basis are :
s = seconds (00,00 ÷ 99,95)
m = minutes (00:00 ÷ 99m:59s)
h = hours (00:00 ÷ 99h:59m)
•
although the programmer allows to set values up to 19999, in the field of the max
allowable pressure drop (B5), let us remind that the real max allowable value is 100,
correspondent to a pressure drop of 1 bar (=100 kPa = max allowable value pressure
drop across the filter).
7.5.
How to set parameters switch (ON/OFF)
Proceed as follows to make any modifications of the parameters allowing only ON/OFF selection.
1. push the button
ESC
2. push several times the button
until the pointer
>
indicates "set param"
3. push the button
OK
.
4. push several times the button
until the required parameter (B74 or other) is visualized.
5. push the button
OK
, the pointer blinks on the notice "switch"
6. push the button
to change selection between ON and OFF
7. push the button
OK
to save/confirm the modifications.
8. proceed with other modifications, if any, or push the button
ESC
to quit the modification menu.
9. push the button
ESC
to go back to the visualization of service
7.6. Factory
set
Parameter utilization
set
value
B1
time BACKWASH
15.00 m
B2
time RINSE
05.00 m
B4
delay of the max differential pressure driving
60.00 s
B5-ON
max differential pressure
80 (equal to 0.8 bar)
B5-OFF
Must be
NECESSARLY
the same of B5-ON
80
B6
time of delay starting regeneration of column B
after conclusion of regeneration column A (for -
DUAL arrangements only)
10.00 s
B19
working mode selection (for DT models only)
OFF
B19
working mode selection (for DP models only)
ON
Parameter utilization
Day
of
regeneration
time ON
time OFF
B3 - 1
Start of regeneration by time
M
00 : 01
00 : 02
B3 - 2
"
-
-- : --
-- : --
B3 - 3
"
-
-- : --
-- : --
B3 - 4
Pulse function of parameters B3-1, B3-2 and B3-3
OFF
do not modify !
