TESY Compact 10 Instructions D'installation Et De Fonctionnement page 10

EN
ATTENTION! In order to prevent injury to user and
third persons in the event of faults in the hot water
supply system, the appliance must be mounted in premises
outfitted with floor hydro insulation and sewer drainage.
Don't place objects, which are not waterproof under the
appliance under any circumstances. In the event of mounting
the appliance in premises without floor hydro insulation, a
protective tank with a sewer discharge drainage must be
placed under the appliance.
Notice: the set does not include a protective tub and the
user must select the same.
2.
Water heater connection to the water supply system
Fig.4a - installation scheme above sink
Fig.4b - installation scheme under sink
Where: 1 – input pipe, 2 – safety valve (0.8 MPa), 3 –
reduction valve (if the water supply pressure exceeds 0,6
MPa), 4 – stop valve, 5 – bell-mouth discharge to the sewer,
6 – hose;
7 - Drain water tap.
Upon connecting the water heater to the water supply
system, take care of the indicative color markings /rings/ of
the pipes:
BLUE - for cold /in-flowing/ water,
RED - for hot /out-flowig/ water.
The mounting of the safety return-valve supplied with the
water heater is obligatory. The safety return-valve must
be installed on the cold water supply pipe, according to
the arrow stamped on its body that indicates the supplied
water direction.
Exception: If the local regulations (norms) require the
usage of another protection valve or mechanism (in
accordance with EN 1487 or EN 1489), then it must be bought
additionally. For mechanisms operating in accordance with EN
1487 the announced operational pressure must be no more
than 0.7 MPa. For other protection valves, the pressure at which
they are calibrated must be 0.1 MPa lower than the one
marked on the appliance's sign. In these cases the safety valve
which the appliance is supplied with should not be used.
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.
10
Instructions for use and maintenance
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 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.
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.