Technical Parameters - ThermoFlow DS 150 Gebrauchsanleitung Und Pflege

TECHNICAL PARAMETERS

II.
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. Daily energy consumption – see Annex I
7. Rated load profile - see Annex I
8. Quantity of mixed water at 40 °C V40 litres - see Annex I
9. Maximum temperature of the thermostat - see Annex I
10. Default temperature settings - see Annex I
11. Energy efficiency during water heating - see Annex I
For models with heat exchanger (coil)
12. Storage volume in litres - see Annex II
13. Standing loss - see Annex II
I. DESCRIPTION AND PRINCIPLE OF WORK
The appliance consists of a body, flange at the bottom side /for water
heaters intended for vertical mounting/ or at the sides /for water heaters
intended for horizontal mounting/, protective plastic panel safety-return
valve.
1. The body consists of a steel reservoir (water tank) and housing (outer
shell) with thermal insulation placed in-between made of ecologically
clean high density polyurethane foam, and two pipes with thread G ½ ''
for cold water supply (marked by a blue ring) and hot water outlet pipe
(marked by a red ring).
The inner tank may be of two types depending on the model:
•
Made of steel protected form corrosion by a special glass-ceramics
coating
•
Made of stainless steel
The vertical water heaters may be outfitted with a built in heat exchange
unit (boiler tube). The boiler tube's entrance and exit are located at the
sides and represent pipes with thread G ¾ '' .
2. The flange is outfitted with: electric heater and thermostat. The water
heaters with glass-ceramics coating are outfitted with a magnesium
protector.
The electric heater is used for heating the water in the tank and is
managed by the thermostat, which automatically maintains the set
temperature.
The thermostat has a built in overheating safety device, which switches
of power to the heater when the water temperature reaches excessive
values. In the event this device is tripped, please consult a service station.
The magnesium protector provides additional corrosion protection to the
internal tank of heaters outfitted with glass-ceramics coating.
3. The safety-return valve prevents the appliance's complete emptying
in the event the cold water supply is interrupted. The valve protects the
appliance from pressure increases higher than the allowed value during
heating (! pressure increases upon an increase of temperature), via
release of excess pressure during the drainage opening.
ATTENTION! The safety-return valve cannot protect the appliance in
the event of water mains pressure in excess of the acceptable
pressure stated for the appliance.
II. MOUNTING AND SWITCHING ON
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.
1. Mounting
We recommend the mounting of the device at close proximity to
locations where hot water is used, in order to reduce heat losses during
transportation. In the event the device is mounted in a bathroom, the
selected location must exclude the possibility of water spray contact from
the showerhead or portable showerhead attachment.
The appliance is affixed to a wall via the mounting brackets attached to
the unit's body. Two hooks are used for suspending the appliance (min.
Ø 10 mm) set firmly in the wall (not included in the mounting set). The
mounting bracket's construction designed for water heaters intended
for vertical mounting is universal and allows a distance between the
hooks of 220 to 310 mm (fig. 1). For water heaters intended for horizontal
English
mounting, the distances between the hooks vary for the different models
and are specified in the table 2 to Fig. 1b. For water heaters intended for
floor installation - table 2 to Fig. 1c.
ATTENTION! In order to prevent injury to user and/or third persons in
the event of faults in the system for providing hot water, the appliance
must be mounted in premises outfitted with floor hydro insulation (or)
plumbing drainage. Don't place objects, which are not waterproof under the
appliance under any circumstances. In the event of mounting the appliance in
premises not outfitted with floor hydro insulation, a protective tub with a
plumbing drainage must be placed under the appliance.
Notice: the set does not include a protective tub and the user must
select the same.
Water heater connection to the pipe network.
2.
Fig. 4: a) - for vertical; b) - for horizontal installation, c) - for floor installation
Where: 1 - Inlet pipe; 2 - Safety valve; 3 - reducing valve (for water main
pressure > 0,6 MPa); 4 - Stop valve; 5 - Funnel connected to the sewer
network; 6 – Hose; 7 - Drain water tap.
Upon connecting the water heater to the water mains you must consider
the indicative color markings /rings/ affixed to the pipes: blue for cold /
incoming/ water, red for hot /outgoing/ water.
The mounting of the safety return-valve supplied with the water heater
is obligatory. The safety return-valve must be mounted on the cold water
supply pipe, in observance of the direction arrow stamped on its body,
indicating the incoming water's direction. Additional stopcocks must not
be mounted between the safety return-valve and the water heater.
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! The presence of other /old/ safety return-valves may
lead to a breakdown of your appliance and they must be removed.
ATTENTION! Other type of stopping armature is not allowed
between the protection return valve (the protective device) and the
appliance.
ATTENTION! The attaching of the safety return-valve to threads
longer than 10 mm is not allowed, otherwise this may damage the
valve and poses danger for your appliance.
ATTENTION! With appliances for vertical assembly, the safety valve
has to be connected to the ingoing pipe with the safety plastic panel
of the appliance being taken off. After it has been assembled it should be in
position as shown on Fig. 3 and fig.4.
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.
Opening the cold-water stopcock of the water supply piping network
and opening the hot-water stopcock of the water-mixing faucet carries
out the filling of the water heater with water. After the filling is complete,
a constant stream of water must begin to flow from the water-mixing
faucet. Now you can close the hot water stopcock.
In the event you must empty the water heater, first you must cut off its
power supply. The inflow of water from the water mains must first be
terminated and the hot water tap of the mixing-faucet must be opened.
The water tap 7 (fig 4) 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 .In the event of removing the flange,
the discharge of several liters of water, which remain in the water tank, is
normal.
ATTENTION! Measures must be undertaken to prevent damage
from discharging water during draining. In the event that the water
mains piping, pressure exceeds the pressure stated on the
appliance (outlined here above in s. II and on the appliance's rating plate), it
shall be necessary to mount a pressure-reducing valve; otherwise the water
heater shall not function correctly. The Manufacturer does not assume any
liability for problems arising out of the appliance's improper use.
3. Water heater connection to the electrical network (Fig.2)
Explanations to Fig. 2:
TS - thermal switch; TR - thermal regulator; R - heater; IL - light indicator;
F - flange.
ATTENTION! Make sure the appliance is full of water prior to switching
on the electrical mains power.
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Instructions for use and maintenancе
EN