Electric Elements; Commissioning - Groupe Atlantic CORSI Installation, Use And Maintenance Instructions

5.3.2. Safety valves:
The safety valves are fitted to the tank inlet using a T (see diagram below).
1 single G 1¨ unit
EN
No non-return valve or flap should ever be fitted between the safety valve or safety unit
and the tank.
A non-return flap preceded by a valve must be fitted to the cold water inlet if the tank is
equipped with a safety valve. To avoid scaling of these components, operate the safety unit
at least once a month by moving its controls to various positions.

6. ELECTRIC ELEMENTS

These estimated heating times are given for storage at 60°C and cold water at 10°C.
On CORSI Shielded option
It is possible to add 4,5 to 20 kW shielded resistors, according to the following recommended
combinations.
Three-phase 230 / 400 V wiring is possible. See the document supplied with the resistor.

7. COMMISSIONING

• Fill the device
- Open a hot water tank in the distribution system,
- Open the cold water tap on the safety unit, ensuring that the unit's drainage valve is
closed,
- After drawing from the hot water taps with no noise in the pipes, close the taps: your
equipment is full.
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SAFETY UNIT
On cold water inlet only
1¼¨ kit with 2 G 1¨ units
Heated volume
4,5 kW
10 kW
15 kW
20 kW
Safety valve/non-return flap/valve
300 L 500 L 750 L
192 358 555
2:30
2:00 3:15
CORSI
SAFETY VALVE
On tank inlet
Valve diameter ≥
tank connector diameter
1000 L 1500 L
798 1100
4:45
3:00 4:15
3:15
U0594063-D