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Idiomas disponibles
Idiomas disponibles
I.
IMPORTANT RULES
STORAGE TANKS WITH INDIRECT HEATING AND ONE HEAT EXCHANGER/ BUFFERS
FOR DOMESTIC HOT WATER /STORAGE TANKS WITH INDIRECT HEATING
Dear Clients,
The instruction manual and the technical description are prepared in order to
acquaint you with the product and the conditions of proper installation and
usage. Read them carefully and follow them.
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. The
non-observance of the instruction can be reason of losing warranty!
• This manual is an integral part of the appliance. It must be kept with care and
must follow the appliance if the latter is transferred to another owner or user
and/or to another installation.
• Read the instruction and tips very carefully. They will help you secure a safe
installation, use and maintenance of your appliance.
•
The insta llation is at the buyer's expense and must be carried out by a
professional technical person from the sector in accordance with instructions in
the manual.
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.
IMPORTANT! Non observance of below described rules leads to warranty
fault and the produser bear no more responsibilities for you appliance!
•
The use of the appliance for any purpose other than that it is intended is
prohibited. (p.ІII)
•
Do not use the storage tank if it is not filled with water.
•
The installation and maintenance must be carried out by a professional from the
sector in accordance with manufacturer's instructions. (p.V 1,2,3, 4).
•
The appliance must only be installed in premises with normal fire resistance.
•
There should be a siphon connected to a plumbing drainage. The premises
should be protected from freezing and the temperature should never be lower
than 4°C.
•
When connecting copper pipes to the inlets and outlets, use an intermediate
dielectric connection. Otherwise there is a risk of contact corrosion that can occurs
on the connection fittings!
•
During use (water heating mode), the dripping of water from the safety return-
valve's drainage opening is normal. The same must be left open to the
atmosphere.
•
In order to secure the water heater's safe operation, the safety return-valve must
undergo regular cleaning and inspections for normal functioning /the
valve must not be obstructed/, and for the regions with highly calcareous water
it must be cleaned from the accumulated lime scale. This service is not provided
under warranty maintenance.
•
If the probability exists for the premise's temperature to fall below 0°C, the
storage tank must be drained via raising the safety return-valve's lever. If upon
turning the valve's knob when the water tank is full, water do not start running from
the valve's drainage opening, this is a signal of malfunction and the appliance's use
must be discontinued.
•
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
•
Children should be supervised to ensure that they do not play with the
appliance.
•
It is necessary to maintenance the water heater regarding the described rules, to
change duly the anode protector and to clean the limestone also after the warranty
period. It is necessary to keep the rules for preventive maintenance,
replacement of magnesium anode protector and cleaning even after guarantee
period. (p.VI;VII;VIII)
•
This device is intendet for heating of potable water in liquid state. using
different fluids in different states leads to warranty violation!
•
Device's heat exchangers are intended for use with circulating clean water and mixture of
it and Propylene (Ethylene) GLYCOL at liquid state.
The presence of anticorrosion additives is obligatory. Using different fluids in
different states leads to warranty violation!
IMPORTANT! Usage of this device at temperature and pressure level above
prescribed leads to warranty violation!
II.
TECHNICAL DATA
1. Storage Volume of tank, L - see the appliance's rating plate
2. Net Weight - see the appliance's rating plate
3. Heat exchanger surface- see the appliance's rating plate
4. Solid insulation PU
English
Storage Volume of tank, Ltr
200 ÷ 500
800 ÷ 2000
5. Volume of heat exchanger - see the appliance's rating plate
6. Standing heat loss- see the appliance's rating plate, see Annex II
7. Max.temperature of the tank - see the appliance's rating plate
8. Max.temperature of heat exchangers - see the appliance's rating plate
9. Max. design pressure of water side - see the appliance's rating plate
10. Max. design pressure of heating side - see the appliance's rating plate
11.Heat exchanger performance| - see the appliance's rating plate
12. Max.amount of water - see the appliance's rating plate
13. Name and address of the manufacturer - see the appliance's rating
ATTENTION: The electrical heating element should be approved from the
producer of the high capacity water heater. Otherwise the producer does
not follow any warranty conditions and it is not responsible for any abnormal
work of the appliance.
III.
INTENDED USE
The appliance is intended to supply domestic hot (potable) water to households equipped
with a piping system working at pressure below 6 bar (0,6 MPa).
The content of chlorides in the water should be below 250 mg / l, and its electrical
conductivity to be in the range of 100 μS/cm to 2000 μS/cm. The heat exchangers
must be installed to the closed heating systems with pressures up to see the
appliance's rating plate. Heat carier must be circulating water or a mixture thereof
with propylene glycol and anticorrosion additives!
IV.
DESCRIPTION OF THE APPLIANCE
Depending on the storage tank model, it can has one or two built-in heat
exchangers (serpentines)(see Annex I). The connections to the appliance should be
made following the marked outlets and inlets, described below: T - for temperature
indicator (the indicator is included in the kit of the appliance). TS1, TS2, TS3 -
for mounting temperature sensors (each heat exchanger can be controlled by
temperature). If the storage tank is equipped with one heat exchanger there will be
only one outlet "TS1" available. EE (HE) – for electrical heating element - positioned
in the middle of the appliance. Follow the technical data for choosing the proper
power of the heating element.
FLANGE /near the bottom/ for servicing and cleaning - it can be used for mounting an
electrical heating element too. R - for hot water recirculation systems. The dimensions
and description of the connections are given in Table 1/2/3/4/5/6/10/11/12/13/14
and Table 7/15 respectively.
V.
MOUNTING AND CONNECTION
ATTENTION! Qualified technicians must perform all technical and electrical
assembly works.
1.
INSTALLATION
Storage tanks are delivered on an individual transport pallet. If the high capacity
water heaters are used in premises with low humidity and flat floor you can leave
the pallet as it is mount on the appliance, otherwise – please follow the described
steps bellow (Fig. 21):
•
•
Put the appliance in horizontal position;
Unscrew the three bolts which hold the pallet to the water heater;
•
Mount the adjustable feet directly to the appliance;*
•
Put the storage tank in vertical position and adjust the level using the feet.
•
* If the adjustment feet are delivered in separate parts you can assemble them as
follow (Fig. 22):
•
put the part 1 on bolt 2 which is unscrewed from the pallet
•
put the washer 3 which is removed from the pallet
•
Screw on the nuts 4 which are delivered with the appliances
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.
2.
MOUNTING OF "SOFT" PU INSULATION (800-2000L)
For the installation of insulating material two persons, in the case of very big
boiler, three persons are needed. The temperature of the room where the fitting
takes place should be at least 18°C. The insulation set should be stored at above
mentioned temperature at least one hour before operating!
In the next step both sides of the zipper have to be pulled with light traction into
the direction of the arrows shown in FIG.29. Please take care that the prefabricated
holes stay in place and the connections are accessible all the time.
It is important to make sure that both sides of the zipper do not remain more than
20mm apart from each other after being fitted (Fig.29). Now push both sides of the
zipper to the boiler and fix them on the first position. If necessary, the insulation
can be narrowed (Fig.29) down again.
Once the insulation material has been fitted correctly and fastened with the zipper,
the foamed material is inlayed and closed with a plastic lid on the top. Finally,
rosettes can be fixed onto the connections (Fig.29).
The insulating set should only be stored in a dry place! We cannot be held
responsible for damage because of failure to observe these instructions!
Solid Insulation PU, mm
EN
50
100
7
Instructions for use and maintenance
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