Eldom Invest 72324NMB Manuel D'installation, Utilisation Et Entretien page 11

EN
Where the plumbing pipes are copper or of another metal, other
than that of the water tank, or where brass fasteners are used, it is
obligatory to install on the water tank inlet and outlet non-metallic
couplings (dielectric fittings).
Filling the water tank of the unit under pressure is carried out in the
following sequence: open the shut-off valve in the cold water pipe;
open the shut-off valve of the hot water mixing battery; wait until
the water flow is strong and solid; close the tap and hot water; lift
the lever of the combined valve and wait 30-60 seconds of the
lateral opening of the valve to flow thick and strong jet of water;
then relax the valve lever.
WARNING! If no water is coming out of the opening of the
combined valve or the flow is weak (during normal water
pressure), this should be considered as a malfunction indicating
that impurities from the plumbing or caused by sewage
connections have blocked the safety valve of the combined
valve. IT IS FORBIDDEN to proceed with appliance electric
connection before eliminating the reason for malfunction.
If necessary you may make a system for draining dripping water
from the combined valve side hole. The drain pipe must have
constant downward slope and located in anti-freezing
environment with extremities in the atmosphere.
WARNING! Failure to comply with the requirements for
connection to the water supply system may cause partial filling
up of the water tank and malfunction of the heating element, or
when the combined valve is not installed at all or has been
improperly installed this may even cause destruction of the
water tank. Such consequences are not within the scope of
manufacturer or seller warranty liabilities and shall be at the
expense of the party, which has not observed the present
manual instructions.
Draining the water from the water tank
(performed when possible temperature drop below 0°C in the
room where the water heater is, as well as before eventual repairs)
Water heater with free flow
Remove the power cord plug of the heater outlet. Open the knob
for hot water and wait until the outcome him start to run cold water.
Close the knob for hot water. Provide a vessel that can absorb the
water from the water tank. Unscrew from the nipple of the battery
the end of the hose connecting the battery with the water heater
inlet pipe and use the vessel for water collection. Wait until water
stops leaking from the hose.
Water heater under pressure for mounting over sink
Stop the cold water flow to the tank by closing the cold water tap -
pos. 4 of Fig. 5. Remove the power cord plug of the heater outlet.
Open the hot water tap of the closes mixer in order to free the
pressure within the unit. Disconnect the unit hot water pipe from
the water mains in the premise. Release the combined valve lever.
Wait unit from the side edge of the combined valve stops running of
water. Attention! The escaping water may be hot - beware of burns!
Water heater under pressure for mounting under sink
Stop the cold water flow to the tank by closing the cold water tap -
pos. 4 of Fig. 6. Remove the power cord plug of the heater outlet.
Open the hot water tap of the closes mixer in order to free the
pressure within the unit. Release the connections of the water
mains in the room from the unit pipes for cold and hot water.
Unhook the tank fastening screw and suspension plate and place
it lying on the rear over a sink or a vessel that can accommodate
the water flowing out of the tank. Wait until draining. Attention! The
escaping water may be hot - beware of burns!
WARNING! When draining the water out of the water tank all
necessary precautions must be taken to prevent damages from
flowing out water.
WARNING! IT IS ABSOLUTELY PROHIBITED TO SWITCH
ON POWER SUPPLY TO THE SYSTEM WHEN THE WATER
TANK IS PARTIALLY FILLED OR EMPTY OF ITS WATER
CONTENT! Do not forget to fill the tank with water before
putting it back into operation.
The water heater connection to the water supply system must be
performed only by qualified persons.
CONNECTION OF THE WATER HEATER TO THE
ELECTRIC SUPPLY NETWORK
WARNING! Do not proceed to connect the water heater to the
power supply network unless you have made sure that its water
tank is full with water! Check!
The water heater is competed with a protection degree for
electrocution - Class I.
Connecting the water heater to the power supply 230 V ~ is carried
out rotating the knob for the unit temperature anti-clockwise until it
stops and the Illuminated key switches in OFF position (pressed
the end marked "0"), has joined the plug on power his cord to the
upright and properly connected with protective contact terminals
type F or E (Schucco, French type). The wires from the electrical
circuit of the contact should be with section 2,5 mm each, and fuse
in the phase line is 10 A. The socket must be positioned so that it is
easily accessible after installation of the water heater to the wall
and connecting it to the water installation. The electric installation
to which the heater will be connected must be built in accordance
with the requirements of the applicable statutes and local
regulations in force.
Once the appliance is connected to the power supply grid check its
functionality.
WARNING! Failure to comply with the requirements
concerning connection to the mains shall impede the appliance
safety, in which it is prohibited to use. Such consequences are
not within the scope of manufacturer or seller warranty liabilities
and shall be at the expense of the party, which has not observed
the present manual instructions.
Only qualified persons are entitled to connect the water heater to
the mains and to check its functionality.
USAGE OF THE APPLIANCE
Your water heater is switched on in operating mode by pressing
the glowing key on its end marked "I" and rotating the knob for the
temperature clockwise. You may switch off the appliance by
pressing the end of the button of the glowing key marked "0".
Complete shutdown is done by subtracting the plug on the power
cord from the outlet.
Lighting of the key when in switched on position indicates that the
water heater is operating and water is heating, while when the light
is off it indicates that the water has reached adjusted temperature
and the heater is switched off.
Using the knob the temperature to which it will heat the water may
be adjusted. The chart around the thermostat knob has a distinct
sector marked ECO. When the cursor of the knob is in the sector,
the water is warmed to an optimum temperature at which the heat
losses of the device are reduced and the reduced use of electric
energy. At the same time, the warm water is sufficient for normal
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EN
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