hajdu IDE75F ErP, Инструкция по установке и эксплуатации

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325
EN
6. CONNECTION TO THE ELECTRICAL NETWORK
6.1. The connection of the container to the electrical network must be of a permanent
design. Wall sockets may not be used.
Cable connection must be implemented from the water heater to the isola -
tion switch, which must be incorporated in the fixed wire network. The overcur -
rent protection of the isolation switch must be ensured using a miniature circuit
breaker.
The connection of the container to the electrical system must be of a permanent
design. It is forbidden to use of a mains socket!
Mains supply must be ensured for the tank via a two-pole switch of overvoltage
category III (with 3 mm gap between open contacts).
The required mains cable wire diameter is min. 1.5 mm
2
Cable types suitable for connecting to the mains:
Adequate type (alternative type):
• H05VV-K (H05VV-F);
• H05RR-K (H05RR-F)
6.2. Connection with wire protection tube is not allowed!
Installation order:
To make the connection, remove the screws of the electrical safety cover, and
then the cover too, so that you can access the electrical assemblies. The electri -
cal connection is shown in Figure 10.2, which is also posted on the cover of the
service compartment. After connecting, use a clamping ring to protect the mains
supply cable against pulling.
6.3. Contact protection rating of the appliance: I.
The electrical safety cover of electrical assemblies provides adequate protection
against accidental touching of powered parts during operation. Connect the ap -
pliance phase aligned to the electrical network, in line with the connection draw -
ing shown both on the electrical safety cover and in Figures 10.2. We recommend
to use a residual circuit breaker within the electrical network of the facility.
6.4. It is FORBIDDEN to operate the hot water container without any protective earthing!
The protective earthing must comply with the requirements under the IEC 60364
standard. Connect the earth conductor (green & yellow) to the earthing bolt on
the cover. Thread the bare wire end under the earthing washer, and fix it with the
spring washer and nut.