Espa SPEEDRIVE Instruction Manual page 12

CONFIGURATION SUBMENU FOR AUXILIARY PUMPS CONFIGURATION SUBMENU FOR AUXILIARY CONFIGURATION SUBMENU FOR AUXILIARY CONFIGURATION SUBMENU FOR AUXILIARY
PARAMETER RESET PARAMETER RESET PARAMETER RESET PARAMETER RESET
CONFIGURATION OF ADVANCED PARAMETERS AND METER RESET CONFIGURATION OF ADVANCED PARAMETERS AND METER RESET CONFIGURATION OF ADVANCED PARAMETERS AND METER RESET CONFIGURATION OF ADVANCED PARAMETERS AND METER RESET
PUMPS PUMPS PUMPS
MAXIMUM CURRENT OF THE AUXILIARY PUMP (ELV only) MAXIMUM CURRENT OF THE AUXILIARY PUMP (ELV only) MAXIMUM CURRENT OF THE AUXILIARY PUMP (ELV only) MAXIMUM CURRENT OF THE AUXILIARY PUMP (ELV only)
Maximum motor current of the auxiliary pumps equipped with "ELV" box.
All motors have the same power rating.
Adjust in accordance with the motor's data plate, plus 10%. Adjust in accordance with the motor's data plate, plus 10%.
Adjust in accordance with the motor's data plate, plus 10%. Adjust in accordance with the motor's data plate, plus 10%.
For auxiliary pumps equipped with "SPEEDRIVE" box this parameter must be
regulated individually, for each equipment. The value of this screen is
FREQUENCY "ON" FOR AUXILIARY PUMPS FREQUENCY "ON" FOR AUXILIARY PUMPS FREQUENCY "ON" FOR AUXILIARY PUMPS FREQUENCY "ON" FOR AUXILIARY PUMPS
Auxiliary pump activation frequency.
Maximum frequency achieved by the main pump. At this frequency, the 1
pump is activated, lowering the main pump frequency until it balances the set
pressure. If the main pump reaches this frequency again, the 2
activated, and so forth.
The number of auxiliary pumps does not have to be determined, since the circuit
communications system detects its number.
DELAY ON DELAY ON
DELAY ON DELAY ON
Delay time between the activation of auxiliary pumps.
Avoid continuous start-ups of reserve pumps due to fluctuations in the
installation.
HYSTERESIS OFF HYSTERESIS OFF HYSTERESIS OFF HYSTERESIS OFF
Difference between the stop frequency of the main pump and each auxiliary pump.
DELAY HYSTERESIS OFF F F F DELAY HYSTERESIS OF DELAY HYSTERESIS OF DELAY HYSTERESIS OF
Delay time in the stop sequence of auxiliary pumps.
FACTORY PARAMETER FACTORY PARAMETER
FACTORY PARAMETER FACTORY PARAMETER
To reset all changes of parameters and return to default settings, click OK
Confirm the change to default parameters.
Select "Yes" and click OK OK to return to the default settings.
OK OK
ADVANCED PARAMETERS ADVANCED PARAMETERS ADVANCED PARAMETERS ADVANCED PARAMETERS
To modify the advanced parameters or reset the meters, press ▼
To complete the setup, click OK
ATTENTION. These parameters can only be configured by expert staff.
PASSWORD PASSWORD
PASSWORD PASSWORD
There are 2 passwords available, depending on the action:
◄◄◄ + OK + OK: to reset all meters. + OK + OK
►►► + OK + OK: to adjust the unit's regulation and operation. + OK + OK
OK OK. OK
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ignored.
st
auxiliary
nd
auxiliary pump will be
OK. OK OK