Electric Wiring; Electric Installation General Information - Nibe DRAZICE TO-20 Operating And Installation Manual

Electric water heater
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2.4

ELECTRIC WIRING

2.4.1

ELECTRIC INSTALLATION GENERAL INFORMATION

The electric wiring scheme is attached to the water heater on the inner side of the removable front guard
(Figure 4).
The degree of protection of electric parts of the heater is IP 44. Power input of electric element is 2200 W.
It is necessary to observe the below requirements during the electric wiring:
The heater is connected to the 230V/50Hz electric network using a fixed moving conductor.
Connection, repairs, and wiring inspections may only be implemented by a company
(person) authorized to such activity. Expert connection must be confirmed on the warranty
certificate
The circuit must contain circuit breaker (protector).
In order to enhance the protection of connection in bathrooms and shower inserts pursuant
to Standard, the appliance is provided with a grounding terminal for connecting
with a yellow-green protective conductor on minimum section 4 mm
To adjust the distance from the wall, connect the wire of the external protective bonding!
Respect the rules of protection against electrical injuries in accordance with Standards.
Access to the electric part of the heater is enabled only upon disconnecting the heater from
power supply and unscrewing the guard of the heater.
If the supply cord is damaged, it must be replaced by a company (person) authorized to such
activity in order to avoid a hazard.
Figure 4
2
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