Periodic Maintenance - TESY GCH 50 Serie Instrucciones De Uso Y Mantenimento

Fig. 2a indicates the direction of rotation of the knob for the
other models with externally adjustable thermostat.
Attention! Place the thermostat knob in position for
maximum temperature (unless it is on this position
constantly), for period of one day each month. This
ensures higher hygiene of the used hot water.
Protection according to the temperature (valid for all
3.
models).
The appliance is equipped with a special facility (thermal
circuit-breaker) for protection against over-heating of the
water, which is switching off the heater from the electricity
network, when the temperature reaches too high values.
Attention! When this device operates, it does not
self-reset and the appliance will not work. Please call
an authorized service for solving the problem.
VIII.

PERIODIC MAINTENANCE

Under normal use of the heater, under the influence of high
temperature, lime scale /the so-called lime scale layer/ is
deposited upon the heating element's surface. This worsens
the heat exchange between the heating element and water.
The heating element's surface temperature increases along
/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 center
or service base. This protective maintenance must include
cleaning and inspection of the anode protector (for water
heaters with glass-ceramic coating), which shall be replace
with a new one if need arises.
In order to clean the appliances use a damp cloth. Do not
clean with abrasive or solvent content detergents. Do not
pour water over the appliance.
The manufacturer does not bare the responsibility for all
consequences caused by not obeying the instructions,
given hereby.
Instructions for protecting the environment
Old electric appliances contain precious materials and
thus should not be thrown together with the household
litter. We kindly ask you make your active contribution for
protecting the resources and the environment by handing
over the appliance in the authorized buy-back stations (if
such exist).
English
DESCRIPTION TO ANNEX I
(1) supplier's name or trade mark
(2) supplier's model identifier (3) the declared
load profile, expressed by the appropriate letter and
typical usage in accordance with Table 3 of Annex VII
(4) the water heating energy efficiency class of the
model, determined in accordance with point 1 of
Annex II (5) the water heating energy efficiency in %,
rounded to the nearest integer (6) the annual
electricity consumption in kWh in terms of final
energy and/or the annual fuel consumption in GJ in
terms of GCV, rounded to the nearest integer and
calculated in accordance with point 4 of Annex VIII (7)
the thermostat temperature settings of the water
heater, as placed on the market (8) the daily electricity
consumption Q elec in kWh, rounded to three decimal
places (9) the declared load profile, expressed by the
appropriate letter in accordance with Table 1 of this
Annex (10) the mixed water at 40 °C V40 in litres,
rounded to the nearest integer;(11) maximum
temperature of the thermostat (12) 'out of the
box-mode' is the standard operating condition,
setting or mode set by the manufacturer at factory
level, to be active immediately after the appliance
installation, suitable for normal use by the end-user
according to the water tapping pattern for which the
product has been designed and placed on the market
(13) the water heating energy efficiency in %, rounded
to one decimal place (14) All specific precautions for
assembly, installation and maintenance are
described in the operating and installation
instructions. Read and follow the operating and
installation instructions. (15) All of the data that is
included in the product information was determined
by applying the specifications of the relevant
European directives. Differences to product
information listed elsewhere may result in different
test conditions. Only the data that is contained in this
product information is applicable and valid.
Instructions for use and maintenance
EN
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