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D1.2. Single-phase pump with capacitor.
- Connect the power supply to L and N through the MCB and earth to the differential switch.
- Connect the pump to U, V and earth.
- Connect both terminals of the capacitor to the fast-on connectors (L and L´) located in the capacitor housing.
Connections of the float or pressure switches at the control board will be done according to chapter
7.2.2.
N
L
U
D1.3. Two single-phase pumps.
- Connect the power supply to L and N through the MCB and earth to the differential switch.
- Connect the pumps to U, V and earth.
Connections at the HUB electronic board will be done according to chapter 7.2.2.
N
L
V
L'
U
V
U
CAPACITOR
L
U
L'
V
c
N
M
L
L'
V
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