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en - Original instructions
alarm for
bled
minimum
1= Enabled
pressure
threshold
(only for
system with
sensor)
r54
Setting the
0 to Full
minimum
scale sen-
pressure
sor
threshold
(0= disa-
bled)
t54
Delay time
0 to 200
until activa-
tion of min-
imum pres-
sure alarm
threshold
(c54=1)
c55
Enable
0= Disa-
alarm for
bled
maximum
1= Enabled
pressure
threshold
alarm (only
for system
with sensor)
r55
Setting the
0 to Full
maximum
scale sen-
pressure
sor
threshold
(0= disa-
alarm. All
bled)
pumps are
stopped in
case of
alarm
t55
Delay time
0 to 200
until activa-
tion of max-
imum pres-
sure alarm
threshold
(c55=1)
SETTING SYSTEM ALARM BLOCK
c56
Enables
0= Disa-
system
bled
block if the
1= Enabled
same alarm
occurs five
times in 30
min. A man-
ual reset is
necessary to
restart the
system.
c57
Reset the
0= No
alarm log
1= Yes
(1) D IN PROG=1 is set
(Minimum pressure out of operation range is detected)
52
Vari-
0
ous
sec
20
-
0
Vari-
0
ous
sec
0
-
0
-
0
If the pressure switch is activated in automatic mode
and not during Auto-test, the following happens:
- If the pumps are running they will not be
stopped and alarm A38 will be shown.
- If the pumps are not running they will not start
and alarm A38 will be shown. If there is a pres-
sure drop, however, they will be switched on
and alarm A38 continues to be shown.
If the minimum pressure is activated during the
Auto-test, see section 8.1.
8 SPECIAL FUNCTION
BOOSTER APPLICATION (parameter bS is se-
lected, see section 5.4.3)
Auto-test RUN
8.1
Using the Auto-test function, the pumps can be
switched ON when they have been OFF for a long
time.
The pumps are switched ON by the clock or by an
external digital contact (c24).
NOTICE:
The following components have to be used:
•
Solenoid valve: it is required to drain the water
during the test.
•
Membrane pressure switch or equivalent de-
vice. It is used to check the performance of the
pump to prevent its value from dropping too
low. It is connected to D IN PROGR of the Q-
SMART control panel (refer to figures
•
Q-SMART-6FVC MODULE, electronic card
relay voltage-free contacts (refer to figures
and 9)
How to start the auto-test: activation by clock
(c24=1)
If the pumps are running, the auto-test is put on
hold and this text is shown on the display in blink-
ing mode:
tSt
When the pumps are in standby, the auto-test
starts and the test in progress and the pump in use
are shown on the display in blinking mode:
tSt
P1
How to stop the auto-test
The auto-test can be stopped at any time by press-
ing the OK button.
What does the Auto-test Run do?
7
and 9)
7
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