DANGER:
When making the electrical connection of the device, be sure that there is no
voltage in the power line.
DANGER:
If the supply cable is damaged, it must be replaced by the
manufacturer, or an authorized service or an equivalent qualified person.
CAUTION:
Power supply line of the device must be protected by a residual current device
with 30 mA tripping sensitivity.
CAUTION:
The electrical connection of your device must be made according to the cable
sections in the table.
CAUTION:
There is a circuit breaker placed in the device for overcurrent protection. In case
the circuit breaker trips, call an authorized service
8.2- Electrical Connection
Your combi boiler must be connected to a grounded power line that can supply 230 VAC 50 Hz
voltage for single-phase devices and 400 VAC 50 Hz voltage for 3-phase devices. Malfunctions
caused
by voltage fluctuations are not covered by the warranty
.
CAUTION:
Only 6, 9 and 12 kW models are suitable
for single phase operation.
CAUTION:
For single-phase operation of the device,
you can connect the live wire of the supply cord to
the middle pole of the circuit breaker and bridge to
the other poles of the circuit breaker by the bridging
bar supplied with the product.
Figure 15. Device Mains Connections
19
