TESY GCV50L Manuel D'utilisation page 17

VAC Press the VAC button. Enter the days of your
absence from home using the two arrows
> and <. Confirm by the OK button. Select
the time when you want the appliance to be
switched on using the two arrows > and <
and then confirm by the OK button. Set the
temperature and confirm again by the OK
button.
Table with the possible button combinations.
Buttons Function
Switching on and off the Wi-Fi module
< ; OK
This is performed by simultaneously pressing
the buttons < and OK for at least 10 seconds
in Stand by mode, i.e. when the appliance is
switched off by a button.
Restoring the factory settings of the appliance.
< ; >
To enable this function it is important the
water heater to be in Stand by mode. You
can enable it by pressing and holding the
buttons > and < for at least 10 seconds. During
these 10 seconds you should hear two sound
signals. The first one is a test, all symbols on
the panel will be illuminated, and when you
keep pressing the buttons you will hear the
second signal which will indicate that you have
restored the factory settings of the appliance.
List of errors that may be seen on the display:
Code of error Name of error
Е01 The lower sensor has been disconnected
Е02 The lower sensor is in a short circuit
Е03 The upper sensor has been disconnected
Е04 The upper sensor is in a short circuit
Note: If you see the
above listed errors, please contact an authorized
service centre. You can find a list of them in the warranty
card.
English
symbol and any of the
VIII. PERIODIC MAINTENANCE
In the conditions of normal use of the water heater,
under the influence of high temperature, limestone
(the so-called lime scale) deposits on the surface of
the heating element. This worsens the heat exchange
between the heating element and the water. The
temperature on the surface of the heating element and
around it increases. Specific noise can be heard – of
boiling water. The thermoregulator begins to switch on
and off more frequently. A "deceptive" activation of the
thermal protection is possible. Due to these facts, the
manufacturer recommends preventive maintenance
of your water heater every two years by an authorized
service centre or service facility, this service remaining
at the customer's expense. This preventive maintenance
should include cleaning and examination of the anode
protector (for water heaters with glass-ceramic coating),
which has to be replaced with a new one, if necessary.
To clean the appliance, use a damp cloth. Do not use
abrasive or solvent-containing detergents.
The manufacturer does not bear responsibility for
any consequences arising from non-adherence to
these instructions.
Instructions for protection of the environment
Old electric appliances contain valuable materials and
must not be disposed of with the domestic waste!
Please contribute actively for the protection of the
resources and the environment and dispose of the
appliance in the buy-back centres organized for this
purpose (if such are available).
EN
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