No hydraulic accessory
needed to be installed
between the safety unit and
the cold water inlet tube
service valve (plug valve,
non-return valve, etc).
• The pressure relief opening of the
safety unit can be connected to a
drain pipe, with a diameter that is at
least the same as the water heater
connection pipe, with a continuous
inclination and open to atmosphere.
Pressure relief valve works
only when the pressure
inside the heater tank
increases above
7+1bar ,relief will be in a
continuous water drops form
that comes out from
pressure relief opening.
WARNING!
If the main network pressure
is more than 5 bars, it is
OBLIGATORY to install a 3
or 4 bar pressure regulator
in the mains connection of
the house.
3.4 Electrical Installation
The heater may only be connected with a
single phase to alternating voltage 2
3
0V.
Connect the appliance to the power
source with a 1.5mm² cable for heating
element power 1200W or 1500W and
2mm² cable for heating element power
2000W.
Distance from appliance
location to the power supply
should be not more 5m long.
The cable earthing
conductor must be
connected to the earth or an
earthing wire must be led to
a prepared connector
indicated with the symbol
. This connection is
necessary due to safety, It
must be checked that the
electrical installation of the
premises or house is
equipped with an “EARTH”
line.
WARNING!
It is strictly forbidden to
tamper with or replace parts
(including the power supply
cable), as only the Technical
Support Services are
allowed to do it.
4. USER INTERFACE
1
2
3
1
Thermometer
2
Plastic panel
3
Heating Indicator Lamp
ENGLISH
7
Summary of Contents for EYE030S1WE
Page 87: ...HRVATSKI 87 ...
