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Idiomas disponibles
Idiomas disponibles
15.4.5. Duty-standby operation mode (the pumps never operate simultaneously).
Duo M
Duo T
P2
P1
MIN
15.5 Examples of pressure booster system with pressure transducer.
The external pressure transducer must be connected to the HUB board.
Float switch to activate/disable the pump in case of minimum liquid level on the well or cistern.
Redundant dry-run protection by instantaneous power consumption reading.
The connections will be carried out on the HUB electronic board. Operation mode 3.
Uno M
Uno T
4
A20
A20
P1+P2
STOP
START
A21
P1+P2
A21
3
P2
P1
C
MIN
S1
MIN
A01
A21
A21
ALARM A01
25
A20
STOP P1
P1
START P1
Amp
Volt
bar/psi
P1
MIN
P1
ALARM
TR
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