6
Instructions for use and maintenance
EN
Dear Clients,
The TESY team would like to congratulate you on your new
purchase. We hope that your new appliance shall bring more
comfort to your home.
This technical description and instructions manual was prepared
in order to acquaint you with the product and the conditions
of proper installation and use. These instructions were also
intended for use by qualified technicians, who shall perform the
initial installation, or disassembly and repairs in the event of a
breakdown.
The observance of the instructions contained herein is in
the interest of the buyer and represents one of the warranty
conditions, outlined in the warranty card.
Please consider that following the current instructions will
primarily be of interest to the consumer, but along with this, it is
also one of the warranty conditions, pointed out in the warranty
card, so that the consumer can benefit from the free warranty
services. The producer is not responsible for damages in the
appliance that have appeared as a result of operation and/or
installation not corresponding to the instructions here.
The electric water heater complies with the requirements of EN
60335-1, EN 60335-2-21.
I.
INTENDED USE
The appliance is intended to supply hot water to household sites
equipped with a piping system working at pressure below 6 bars
(0.6 MPa).
It is designed to operate only in closed and heated premises
where the temperature is not lower than 4°C and it is not
designed to operate in a continuous protracted regime.
II.
TECHNICAL PARAMETERS
1.
Nominal volume V, liters - see the appliance’s rating plate
2.
Nominal voltage - see the appliance’s rating plate
3.
Nominal power consumption - see the appliance’s rating plate
4.
Nominal pressure - see the appliance’s rating plate
Attention! This is not the water mains pressure. This is
the pressure that is announced for the appliance and
refers to the requirements of the safety standards.
5.
Water heater type - closed type accumulating water heater,
with thermal insulation
6.
Inner coating - for models: GC-glass-ceramics; SS-stainless
steel; EV - email
7.
Daily energy consumption – see Annex I
8.
Rated load profile - see Annex I
9.
Quantity of mixed water at 40°C V40 litres - see Annex I
10.
Maximum temperature of the thermostat - see Annex I
11.
Default temperature settings - see Annex I
12.
Energy efficiency during water heating - see Annex I
For models with a regulated thermostat, the specified
temperature range refers to the cases when the
thermostat is set at maximum water heating temperature (see
below).
III.
IMPORTANT RULES
•
The water heater must only be mounted in premises with normal fire
resistance.
•
Do not switch on the water heater unless you established it was filled with
water.
Attention! Improper installation and connection of the appliance may make it
hazardous for the health and life of consumers. It may cause grievous and
permanent consequences, including but not limited to physical injuries and/or
death. Improper installation and connection of the appliance may also lead to
damage to the consumers’ property /damage and/ or destruction/, or to that of
third persons, as a result of, but not limited to flooding, explosion and/or fire.
Installation, connection to the main water and power supply, and putting into operation
must be carried out by certified electricians and technical personnel certified in installation
of this category of appliances, who have obtained their license in the state where the
installation and commissioning of the appliance are carried out, and in compliance with
its local legislation.
•
Upon connecting the water heater to the electric mains care must be taken
to connect the safety lead.
•
If the probability exists for the premise’s temperature to fall below 0°C, the
water heater must be drained (observe the procedure outlined in section
V, subsection 2 ‘’Water heater’s piping connection”). In models that can be
set, anti-freeze regime can be used (it functions only when the appliance is
supplied with electrical power and when it is switched on), adhering to the
conditions in paragraph VII (temperature setting)
•
During operation – regime of heating the water – water drops through
the drainage opening of the protection valve are usual. The protection valve
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