Hyundai H-SWE1-30V-UI065 [6/29] Caution

Hyundai H-SWE1-30V-UI065 [6/29] Caution
10.
Electrical instant water heater
11.
Electrical instant water heater
EN EN
Water supply network connection
The water heater is connected to the cold water supply network with operating pressure from
0.1 MPa to 0.7 MPa. If water pressure in the water supply network exceeds 0.75 MPa, install a
reduction valve (pressure reducer) in the feed system so that operating pressure does not exceed
0.75 MPa.
If water hardness in the water supply main exceeds 450 mg/l (CaCO3), we recommend you to use
a separate water lter upstream of the water heater inlet to extend service life of the heating
element.
For connection to the water supply network, the water heater has inlet and outlet connectors,
which are marked with indication labels and provided with male thread 12 mm in diameter
(G1/2”).
Install the combined check valve / pressure safety valve provided in the package onto the cold
water inlet connection marked with blue color. Connect a drain tube to the pressure relief port of
the pressure safety valve for water drainage to the sewers (possible upon heating).
CAUTION!
Never operate the water heater without the installed check
valve / pressure safety valve.
To facilitate maintenance of the water heater, we recommend you to install a drain valve and a
tee between the cold water inlet connection and pressure safety valve. This tee will help you to
faster drain water from the water heater. For your convenience, we recommend you to connect
a water drain hose to the shuto valve of the tee. This hose will allow you to route water drained
from the water heater to the sewers or another selected destination. Connect the desired
quantity of consumption points to the hot water outlet connection marked with red color. Open
the cold water feed valve and one of the demountable valves in order to pass water ow through
the water heater and make sure that it is operable. Aer the tank has been lled as indicated
by water owing from the demountable valve, close it, check tightness of all connections, and
retighten them as necessary.
1 - Inlet connection
2 - Outlet connection
3 - Tee*
4 - Shuto valve*
5 - Pressure safety valve
6 - Drain tube*
7 - Cold water inlet shuto valve*
8 - Drain hose*
* not included to the package.
Electrical mains connection
The power cord of the water heater has a plug with a grounding contact. The water heater shall
be used with the properly grounded mains socket. If the socket planned for use is not properly
grounded or protected with a time-delay fuse / circuit breaker, please contact a qualied electri-
cian for replacement of the socket.
CAUTION!
Proper grounding is important for minimization of electrical shock
and re hazards.
The water heater is designed for connection to the electrical mains with single-phase voltage of
220V. Before connection, make sure that parameters of the electrical mains at the connection
point meet the parameters indicated on the name plate with specications of the appliance.
During installation of the water heater, observe the eective electrical safety rules. The electrical
socket shall be designed for rated current not less than 10A. The electrical cable shall have
conductor area not less than 3x1.5 mm2 (for copper).
OPERATION
1 - Heating indicator
2 - ECO position
3 - Thermostat knob
4 - Maximum water heating temperature position
5 - O position
Approximate
temperature scale
4
5
2
1
3
CAUTION!
Refer to «Water heater safe operation and installation rules»
Open one of the demountable valves at outlet from the water heater and open the cold water
inlet valve. When water starts to freely ow out from the demountable valve, close it and insert
the plug of the power cord to the socket. When the water heater is used, the cold water inlet
valve shall be in open position.
The water heating temperature in the water heater can be set in the range from +35°C to +75°C.
To increase the water heating temperature, rotate the thermostat knob clockwise. To decrease
the water heating temperature, rotate the thermostat knob counter-clockwise.
The water heater automatically maintains the set water temperature. When water temperature
in the water heater reaches the user set value, heating will be automatically stopped and the
heating indicator will extinguish. When water temperature in the water heater decreases below
the user set value, heating will be automatically activated and the heating indicator will light up
with bright pink color.
0°C
75°C
35°C
61°C
68°C
45°C
55°C
12
3
4
8
5
6
7

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