Electrical Connections - DAB AQUATWIN TOP 132 Instructions Pour L'installation Et La Maintenance

7. ELECTRICAL CONNECTIONS

Ensure that the main switch on the power distribution panel is in OFF position (0) and that no one can switch on the power accidentally before
connecting the power cables to the terminals: L – N to the isolating switch QS1.
THE SYSTEM MUST BE CORRECTLY AND SAFELY EARTHED AS REQUIRED BY THE REGULATIONS IN FORCE.
CHECK THAT THE DIFFERENTIAL SWITCH THAT PROTECTS THE SYSTEM IS OF THE CORRECT DIMENSIONS.
8. CONNECTION DIAGRAM REFERENCE
Ref Function (see references on the wiring diagrams)
-QS1 Supply line insulating switch with door locking handle which may be padlocked
SINGLE-PHASE power supply line connection terminals.
L – N
Strictly respect the correspondence provided.
KM1-KM2
Control contactors of electropump P1 and electropump P2.
L-N
Electropump connecting terminals (P1 and P2)
Strictly respect the correspondence provided.
L-N
Terminals for connecting float or pressure switch for maximum pressure (P.Max).
R
If a safety pressure switch is used, remove the by-pass jumper supplied as a standard feature between the respective terminals!
7-8
Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
Connecting terminals against dry operation.
N
If a safety pressure switch is used, remove the by-pass jumper supplied as a standard feature between the respective terminals!
9-10
Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
Q1
Terminals for connecting the electropump P1 remote alarm (see alarms table).
14-15 Contact characteristics: clean contact, 250VAC/30VDC 5A, double insulation (AC 1).
Q2 Terminals for connecting the electropump P2 remote alarm (see alarms table).
16-17 Contact characteristics: clean contact, 250VAC/30VDC 5A, double insulation (AC 1).
Q3
Terminals for connecting the general remote alarm (see alarms table).
18-19
Contact characteristics: clean contact, 250VAC/30VDC 5A, double insulation (AC 1).
NO CONTACT WITH PANEL FED AND WITH NO ACTIVE ALARM.
13-14
Connecting terminals for indicating pumps being fed (P1 and P2).
Contact characteristics: NO 250V 3A (AC 15)
13-14
Terminals for connecting the analog input for pressure sensor.
H1
H1 – 11 = power supply output for sensor: 24V, max 100mA
11-12
H1 – 12 = input characteristics: 4...20mA with DS_B7 in ON
1–2 Connecting terminals for rain water tank level control float (tank 1)
(G1)
Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
3 – 4 Connecting terminals for rain water tank level control float (tank 2)
(G2) Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
5–6
Connecting terminals for float for topping up drinking water storage tank
(G3)
Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
7–8
Connecting terminals (RESERVE)
(G4)
9–10–11 Connecting terminals for supplying the three-way valve (EV1)
EV1
Electrical characteristics: 230V AC 1A outlet protected by fuses
12–13–14
Connecting terminals for indicating status of three-way solenoid valve (EV1)
EV1 Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
15–16–17 Connecting terminals for supplying the three-way valve (EV2)
EV1
Electrical characteristics: 230V AC 1A outlet protected by fuses
18–19–20 Connecting terminals for indicating status of three-way solenoid valve (EV2)
EV1 Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
21–22
Connecting terminals for overflow control float in drinking water storage tank
(G5)
Electrical characteristics: 24V AC 10mA, max. impedance 55kOhm
Connecting terminals for supplying EV3 to top up water storage from the mains
23–24
Electrical characteristics: 24V AC 1A, outlet protected by fuses
ENGLISH
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