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Xylem Lowara Q-smart Installation, Operation & Maintenance Manual page 42

Single phase electronic control panel

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  • ENGLISH, page 32
en - Original instructions
tion does
hours
not take
place (the
set has nev-
er been able
to stop), a
"forced"
rotation of
the duty
pumps is
performed
when the set
time has
elapsed.
c18
Settable
0= Disabled
only in the
1= Enabled
case of sys-
tems with
sensor.
Halves the
timing (t10,
t11, t12, t13)
in the case
of excessive
variation of
the feed-
back (pres-
sure, levels,
tempera-
ture).
REAL TIME CLOCK
h19
Setting
the
Y
date
h20
Setting
the
M= 1 to 12
month
h21
Setting
the
d= 1 to 31
day
h22
Setting
the
h= 0 to 23
hour
h23
Setting
the
m= 00 to 59 -
minute
AUTO-TEST RUN
With this function, the pumps are started once per
week and at a set time and day, or after a time of
inactivity.
(Refer to section
6.1
for description)
c24
Enabling
0= Disabled
periodic
1= Weekly
Auto-test
2= Time of
inactivity
t24
Setting the
1 to 30 days days 1
inactivity
period of
pump 1
(c24=2)
t25
Setting the
1 to 30 days days 1
inactivity
period of
pump 2
(c24=2)
h26
Setting the 1= Monday
42
-
0
-
-
-
-
-
0
-
1
day of week-
2= Tuesday
ly auto-test
3= Wednes-
(c24=1)
day
4= Thursday
5= Friday
6= Saturday
7= Sunday
h27
Setting the
0 to 23
hour of
weekly auto-
test (c24=1)
h28
Setting the
0 to 59
minutes of
weekly auto-
test (c24=1)
h29
Setting the
2 to 20
operating
time of the
pump during
the weekly
auto-test
(c24=1)
CHANGE SET POINT (only for system with ana-
logue sensor)
c30
Setting the
0= Disabled
mode to
1= Internal
change the
clock
set point
2= From digi-
tal input DI5
r30
Setting the
0 to full
change value
scale
of the set
point. The
start and stop
threshold of
each pump
(r08, r09, r10,
r11, r12, r13)
are in-
creased and
decreased by
the value
(c30=1)
h30
Setting the
0 to 23
start hour for
changing the
set point
(c30=1)
h31
Setting the
0 to 59
start minutes
for changing
the set point
(c30=1)
h32
Setting the
0 to 23
stop hour for
changing the
set point
(c30=1)
h33
Setting the
0 to 59
stop minutes
for changing
the set point
hour 10
min
00
sec
5
-
0
vari-
0.5
ous
hour 1
Min
1
hour 1
min
1

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