Drazice OKC 100 NTR Betriebs- und Installationshandbuch - Seite 11

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2.4 ELECTRIC INSTALLATION



The electric wiring scheme is attached to the water heater on the side of the electric

installation guard (figure 4).



Connection, repairs, and wiring inspections may only be implemented by a company

(person) authorised to such activity.



Expert connection must be confirmed on the warranty certificate.



The appliance is connected to the 230 V/50 Hz electrical network using a fixed

moving conductor with a switch that turns off all network poles and the circuit

breaker (protector).



Installations in bathrooms, laundry rooms, rest rooms and showers, must be

in compliance with standards.



The degree of protection of electric parts of the heater is IP 45.



Adhere to the protection against electric shock injury according to standard.



a) Water heating by electric energy

After the appliance is connected to electric network, the heating element starts heating water. The element

is turned on and off by a thermostat. After reaching the temperature set, the thermostat switches off the

electric circuit and thus discontinues water heating. The control light signals if the element is in operation

Figure 4

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