Installation And Connection - Thermex Runa-Serie Gebrauchsanweisung

The electrical safety of the water heater is guaranteed only if there is an
efficient ground connection made in accordance with the current
regulations for electrical appliances installations.
The appliance must be installed with a residual cut-off device.
Electric wires, safety devices, and switchgears should withstand the
current load complying with the power capacity of the appliance.
The equipment must be installed only by qualified specialists.
The IEWH must be connected to the water supply system only with copper pipes,
metal-reinforced plastic pipes or plastic pipes and with a special flexible plumbing hose. It
is forbidden to use flexible plumbing hoses which were already in use. It is forbidden to
feed the water into the IEWH through a Y-strainer (not included in the IEWH package set)
installed onto the cold water mains.
Thermex Runa 3000 may be installed whether with the branch pipes upwards
or with the branch pipes downwards.
It is recommended to follow this installation sequence:
1. Install the water heater on the sink.
2. Connect it to the water line.
3. Connect it to the electrical network.
Installation is possible in two ways: the output of the power cable above the sink and
the output of the power cable under the sink.
Fig. 1. Installation with the output of the power cable above the sink
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INSTALLATION AND CONNECTION

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