Immergas UB INOX 80 V2, UB INOX 120 V2, UB INOX 200 V2 Instruction And Recommendation Booklet
Instruction and
*1.041260ENG*
recommendation booklet
IE
UB INOX
80-120-200 V2
Storage tank
Dear Customer,
Our compliments for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Immergas customer
you can also count on a qualied aer-sales service, prepared and updated to guarantee constant eciency of your storage tank.
Read the following pages carefully: you will be able to draw useful suggestions regarding the correct use of the storage unit, the respect of which, will conrm
your satisfaction for the Immergas product.
For any interventions or routine maintenance contact Authorised Centres: these have original spare parts and boast of specic preparation directly from the
manufacturer.
General recommendations
All Immergas products are protected with suitable transport packaging.
e material must be stored in dry environments protected against bad weather.
e instruction book is an integral and essential part of the product and must be consigned to the new user also in the case of transfer or succession of ownership.
It must be stored with care and consulted carefully, as all of the warnings provide important safety indications for installation, use and maintenance stages.
is instructions manual provides technical information regarding installation of Immergas storage tank units. As for the other issues related to installation
of the said storage tank units (e.g. safety in the work site, environment protection, injury prevention), it is necessary to comply with the provisions specied in
the regulations in force and principles of good practice.
In compliance with legislation in force, the systems must be designed by qualied professionals, within the dimensional limits established by the Law. Installation and maintenance must be performed in compliance with the regulations in force, according to the manufacturer’s instructions and by an authorised
company, which has specic technical expertise in the system sector, as required by Law.
Improper installation or assembly of the Immergas appliance and/or components, accessories, kit and devices can cause unexpected problems to people, animals
and objects. Read the instructions provided with the product carefully to ensure a proper installation.
Maintenance must be carried out by an authorised company. e Authorised Aer-sales Service represents a guarantee of qualication and professionalism.
e appliance must only be destined for the use for which it has been expressly declared. Any other use will be considered improper and therefore potentially
dangerous.
If errors occur during installation, operation and maintenance, due to non compliance with technical laws in force, standards or instructions contained in this
book (or however supplied by the manufacturer), the manufacturer is excluded from any contractual and extra-contractual liability for any damages and the
appliance warranty is invalidated.
e manufacturer declines all liability due to printing or transcription errors, reserving the right to make any modications to its technical and commercial
documents without forewarning.
INDEX
1 Storage tank unit installation ...................5
1.1 Installation recommendations. ................ 5
1.2 Main dimensions. ......................................5
1.3 Connection group. ....................................6
1.4 System lling. ............................................. 6
1.5 Domestic hot water storage tank unit. ... 6
1.6 Solar control unit installation.
(Optional for UB INOX 120-200 V2
models only). ............................................. 7
1.7 Hydraulic circuit resistance. .................... 8
1.8 Kits available on request. .......................... 8
1.9 Main components. ....................................9
USER pageINSTALLER page MAINTENANCE TECHNICIAN page
2 Instructions for use and maintenance. . 10
2.1 Cleaning and maintenance. ...................10
2.2 Emptying the storage tank unit. ............10
2.3 Case cleaning. .......................................... 10
2.4 Decommissioning. ..................................10
2.5 Control panel. ..........................................10
3 Control and maintenance ...................... 11
3.1 Hydraulic diagram. .................................11
3.2 Yearly appliance check
and maintenance. ....................................11
3.3 Casing removal. .......................................12
3.4 Replacing the anode. ...............................12
3.5 Technical data. ......................................... 12
3.6 Product data sheet (in compliance with
regulation 812/2013). ..............................13
STORAGE TANK UNIT
1
INSTALLATION
1.1 INSTALLATION RECOMMENDATIONS.
Only professionally enabled companies are authorised to install Immergas appliances.
Installation must be carried out according to the
Standards, current legislation and in compliance
with local technical regulations and the required
technical procedures.
Before installing the appliance, ensure that it is
delivered in perfect condition; if in doubt, contact
the supplier immediately. Packing materials
(staples, nails, plastic bags, polystyrene foam,
etc.) constitute a hazard and must be kept out of
the reach of children.
1.2 MAIN DIMENSIONS.
1-1
80 litre stainless steel storage tank unit
If the appliance is installed inside or between
cabinets, ensure sufficient space for normal
servicing; therefore it is advisable to leave a gap
of 2÷3 cm between the storage tank casing and
the sides of the cabinet.
In the event of a malfunction, fault or incorrect
-operation, disable the storage tank unit and
contact an authorised company (e.g. the
Authorised Technical Assistance centre, which
has specically trained sta and original spare
parts). Do not attempt to modify or repair the
appliance alone.
Failure to comply with the above implies personal
liability and invalidates the warranty.
• Installation Standards: These storage tanks
have been designed for oor installation; they
must be used for the storage of domestic hot
water and similar purposes. ey have not be
designed for wall-installation.
Important: these units are used to store water at
a temperature below boiling point at atmospheric
pressure. ey must be connected to a boiler and
to a DHW water distribution network. ey must
be installed in rooms where the temperature
cannot fall below 0°C and must not be exposed
to atmospheric agents.
INSTALLERUSER
120 litre stainless steel storage tank unit
200 litre stainless steel storage tank unit
5
Key:
V - Electrical connection
AC - Domestic hot water outlet
AF - Domestic hot water inlet
RU - Return from storage tank unit
MU - Flow to storage tank unit
RP - Return to solar panels (Optional)
MP - Flow from solar panels (Optional)
RC - Domestic hot water pump (Optional)
CONNECTIONS
SYSTEM DOMESTIC HOT WATER
MU-RU MP-RP AF AC RC
3/4” 3/4” 3/4” 3/4” 1/2”
MAINTENANCE TECHNICIAN
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