Wilo Control EC-Booster Installation And Operating Instructions Manual page 34

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Fig. 42: Menu 5.16
Fig. 43: Menu 5.17
Fig. 44: Menu 5.18
Fig. 45: Menu 5.40
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Menu no. 5.16
Description PID controller: Differential factor
Value range 0 to 300
Factory setting 0
Menu no. 5.17
Description Overpressure detection threshold value
Value range 0.0 to 16.0 bar
Factory setting 10.0 bar
Explanation The overpressure monitoring is always active, i.e. the pressure
in the system is continuously monitored. An alarm is triggered
under the following conditions:
•
•
NOTICE! The value must be greater than the deactivation
threshold in menu 1.07!
Menu no. 5.18
Description Threshold value for underpressure detection
Value range 0.0 to 16.0 bar
Factory setting 0.0 bar
Explanation As soon as a pump is running, the minimum pressure monitor-
ing is active. An alarm is triggered under the following condi-
tions:
•
•
Menu 5.73 is used to set how the system reacts in case of an
alarm.
•
•
Menu no. 5.40
Description Switch "pump kick" function On/Off
Value range off, on
Factory setting on
Explanation To prevent longer standstill times for the connected pumps, a
periodical test run can be performed (pump kick function):
•
•
If the pump kick function is activated, the following menu
items can be set:
•
•
•
Installation and operating instructions • Wilo-Control EC/ECe-Booster • Ed.02/2023-08
The system pressure rises above the set threshold.
The delay time for overpressure and underpressure detec-
tion has expired (menu 5.74).
The system pressure drops below the set threshold.
The delay time for overpressure and underpressure detec-
tion has expired (menu 5.74).
NOTICE! To deactivate the minimum pressure monitoring,
set the value to "0 bar".
WARNING! The value must be less than the activation
threshold in menu 1.04!
off = pump kick deactivated
on = pump kick activated
Menu 5.41: Allows "pump kick" when status is Extern OFF
Menu 5.42: Pump kick interval
Menu 5.43: Pump kick duration