Electric Connections - Zodiac Red line 3 Manual De Instalación Y De Uso

4.2 Electric connections

• the electrical supply of the heater must come from a protection and switching device (not supplied)
complying with the standards and regulations in force in the country where it is installed (in France,
refer to standard NF C 15100). The Red Line from 3 to 9 kW may be supplied by single-phase
(230V/1N/50Hz) with a shunt (on terminals R-S-T) and a shunt (on terminals C-N), or in three-phase
(400 V / 3 N / 50 Hz), without shunt. The 12 kW Red Line must be supplied with three-phase current
(400 V / 3N / 50 Hz).
WARNING! The appliance shall be connected to ground.
Comments: all the appliances 3, 6 and 9 kW are already cabled to be fed in single phase (except for the 12 kW
necessarily three phase). To shift to three phase connection, remove the sticker from the terminal, remove the
shunt, finally reverse the sticker 180° as regards its original position.
• supply cable section: this section is recommended for cables of a maximum length of 20 metres,
with a calculation base of 5A/mm². It must be checked and adapted if necessary, depending on
installation conditions:
POWER
single phase
230V-1N-50Hz
3 kW 14 A
6 kW 27 A
9 kW 40 A
12 kW
• electrical protection: 30 mA differential circuit breaker (at the head of the line)
Note:
• electric cables shall be fixed,
• the stuffing box must be used for all electrical connections.
Current consumption
three phase
400V-3N-50Hz
5 A
9 A
13 A
18 A
Cable section
single phase
230V-1N-50Hz
3 x 4 mm² 3G4
3 x 6 mm² 3G6
3 x 10 mm² 3G10
4
three phase
400V-3N-50Hz
5 x 2.5 mm² 5G2.5
5 x 2.5 mm² 5G2.5
5 x 4 mm² 5G4
5 x 4 mm² 5G4