TESY ES/RC GCA 10 Instrucciones De Uso página 9

ATTENTION! Other type of stopping armature is not
allowed between the protection return valve (the
protective device) and the appliance.
ATTENTION! Any other /old/ safety return-valves may
lead to a failure of your appliance, therefore they
must be removed.
ATTENTION! Fixing the safety return-valve to threads
longer than 10 mm is not allowed, as it could
damaged the valve and could make the use of your
appliance dangerous.
ATTENTION! The safety valve and the pipe between
the valve and the water heater must be protected
from freezing. During hose draining - its free end must be
always open to the atmosphere (not to be immersed). Make
sure that the hose is also protected from freezing.
The boiler is filled with water by opening the tap on the
cold water supply system and the tap on the hot water
mixing faucet. After the filling process is complete, a
constant stream of water should flow from the water-
mixing faucet. Now you can shut the hot water tap on the
mixing faucet.
When you must empty the water heater, you should first
cut it off the power supply.
Draining procedure for boilers designed to be installed
ABOVE SINKS:
1. First shut the cold water supply valve
2. Open the hot water valve on the mixing-faucet
3.
The water tap 7 (fig 4a) must be opened to drain the
water from water tank. If there is no such tap build in the
pipe line, than the water can be drain as follow:
•
You can drain the water from the water heater by
lifting the safety return-valve's lever fig 4a, 4b. Water will
drain from the safety return-valve's drainage opening
•
water can be drain directly from inlet pipe of water
tank after when you disconnect it from water main
IMPORTANT: When draining the boiler, take measures
to prevent damages caused by the flowing water.
Draining procedure for boilers designed to be installed
UNDER SINKS:
1.
Switch the boiler off the power supply network.
2. Dismantle the connecting water fittings from the
boiler.
3. Disassemble the boiler from its installation place, turn
it so the pipes point to the floor and pour the water in a
vessel you have prepared for the purpose. Wait until all
the water drains out of the boiler.
In case that the pressure in the water mains is over the
value pointed out in the above paragraph I, then it is
necessary to assemble a pressure reduce valve, otherwise
the water heater would not function properly. The
Manufacturer does not assume any liability for problems
arising out of the appliance's improper use.
English
3. Water heater's electrical connection (fig.3)
ATTENTION! Before you switch the power supply,
make sure the appliance is full of water.
3.1. Models fit with power supply cord combined with
a plug shall be plugged in a socket. The boiler can be
disconnected from the power supply by unplugging.
ATTENTION! The wall-plug must be properly
connected to a separate electrical circle that is
provided with a protector. It must be earthed.
3.2. Water heaters fitted with a supply cord without
a plug
The appliance has to be connected to a separate electricity
circuit of the stationary electrical wiring.The connecting
has to be constant- with no plug contacts. The circuit has
to be supplied with a safety fuse (16A) (20A for power >
3700W) and with inbuilt device to ensure disconnection
of all pole pieces in the conditions of over-voltage from
category III.
The connecting of the conductors of the supply cord of
the appliance has to be carried out as follows:
•
conductor with brown insulation – to the phase
conductor of the electrical wiring (L)
•
conductor with blue insulation- to the neutral
conductor of the wiring (N)
•
conductor with yellow-green insulation – to the safety
conductor of the wiring (
3.3. Models without power supply cord
The appliance has to be connected to a separate electricity
circuit of the stationary electrical wiring. The circuit has to be
supplied with a safety fuse 16A. Copper single core (rigid – non
stranded) conductor shall be used for the connection – cable 3 x
1.5 mm² for power 2000 W.
The electrical circuit supplying the appliance must have an
in-built device ensuring the splitting of all terminal poles
under conditions of super-voltage of category III.
In order to fix the power cable to the water heater, it is
necessary to remove the plastic cover (fig.5). The power
leads connections must be in accordance with the
terminal markings of the thermal circuit breaker:
•
the phase cable must be connected to the A1 (11)
terminal
•
the neutral, to the B1 (21) terminal
•
and the protection terminal, obligatory to the marked
screwed joint .
The power supply cord can be fixed to the plastic control
panel with a cable stop. After the installation, the plastic
cover must be replaced in its original position!
Explanations to Fig.3:
T1 – thermal regulator, T2 – thermal circuit breaker, S –
electrical switch (for models that have one), IL1 and IL2 –
signal lamp, R – heater
)
Instructions for use and maintenance
EN
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