hajdu Z100ErP, Installation And Owner'S Manual

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2 321
EN
2. ACCESSORIES
When receiving the product, please, check the packaging for the following acces -
sories (1 pc of each one, Figure 1):
• Installation and usage instructions
• Guarantee document
• List of Service Stations
• Energy Label
• Product information sheet
• Safety valve (parameters: PN10, 0.65±0.05MPa opening pressure, operational up
to 100°C, equipped with drinking water compliant, manually operated blow-off
device, valve with Rp1/2 connection on the outlet side.)
3. PRINCIPLE OF OPERATION
This closed system electrically heated hot water container can supply hot water to
one or more water withdrawing locations within households or institutions .
The hot water obtained is suitable for sanitary and consumption purposes, if it is
connected to a drinking water network complying with the limit values laid down
in Government Decree No. 201/2001 (X.25.).
After reaching the preset temperature, the heating is automatically turned off by
the temperature regulator. The polyurethane heat insulation surrounding the in -
ner tank prevents the fast cooling of the water, thus ensuring the availability of
hot water from the container over a long time. Due to the design of the container,
hot water is discharged unmixed. The corrosion protection of the inner tank is en -
sured by a special enamelling and active anodes. The enamelled design ensures
long service life, even in the case of aggressive (soft) water.
4. MOUNTING AND INSTALLATION OF THE
CONTAINER
The mounting of the hot water container, as well as its connection to the
water and electrical network and commissioning must be performed by
a qualified professional according to our instructions and observing the
standards IEC 60364 / MSZ HD 60364.
In case of improper connection and installation,
you will lose all your guarantee and warranty
rights!
The container must be installed and operated in
a frost free environment!
At the installation location, suitable electrical and water supply and sewage sys -
tem must be ensured, and before mounting, the structure of the wall must also
be checked by an architect for compliance. We recommend the following solu -
tions for mounting the appliance (Figure 2):
• For stone, brick or concrete wall of 100-150 mm thickness:
50x5 mm hexagonal through bolts placed horizontally on the other side of the
wall with flat steel reinforcement (MSZ4342/DIN1017). From the rear side, hex -
agonal through bolts (M12 8.8, ISO 4017/DIN933) and wood construction wash -
ers (M12, DIN440R), and from the appliance side, M12 nuts (DIN934) and washers
(A13, DIN125) should be used.
• For thin walls:
on the rear side of the wall, vertically horizontally placed 60x30x6 mm U shaped
steel profile (MSZEN 10279/ DIN1026) should be used for reinforcement. From
the rear side, hexagonal through bolts (M12 8.8, ISO4017/DIN933) and washers
(A13, DIN125), and from the appliance side, M12 nuts (DIN934) and washers (A13,
DIN125) should be used.
The hot water tank may be place in sections 1 and 2 indicated in Figure 3,
observing the standard MSZ HD 60364.
To decrease heat loss attributable to the hot water pipe, the appliance
should be installed the closest possible to the water withdrawal locations.
Hot water pipes should be added heat insulation.
5. CONNECTION TO THE WATER SUPPLY NETWORK
The container and assemblies required for its operation must be
connected to the water network according to Figure 4.
5.1 It is forbidden to connect the appliance using a hose!
For cold and hot water connections, steel or red copper pipe rated for 0.6 MPa
nominal pipeline pressure, heat resistant plastic pipe rated up to min. 100°C or
flexible connection may equally be used.
When connecting to a copper pipeline, the use of insulating spacers is compulsory.
One spacer must be inserted on the hot water pipe of the container immediately,
while the other one on the cold water pipe, between the already installed assem -
blies and the copper water pipeline. If no spacer is used at the connections, we
neither provide guarantee for failures attributable to the corrosion of the thread -
ed tank pipes, nor assume liability for damages caused by the same.
The spacer is not included; you can order it under the following part number:
• 1/2” spacer: 1252122514
• 3/4” spacer: 1252122513