Immergas 3.027746, Instruction And Recomendation Booklet

5

INS

TALLER

US

ER

MAINTEN

AN

CE TECHNI

CI

AN

1

  STORAGE TANK UNIT  

INSTALLATION

1.1 INSTALLATION 

RECOMMENDATIONS.

The place of installation of the appliance and 

relative Immergas accessories must have suitable 

features (technical and structural) such to allow 

(always in safety, efficiency and comfortable 

conditions):

-  installation (according to the provisions of the 

technical legislation and technical regulations);

-  maintenance operations (including scheduled, 

periodic, routine and special maintenance);

- removal (to outdoors in the place for loading 

and transporting the appliances and compo-

nents) as well as their eventual replacement 

with appliances and/or equivalent components.

Only professionally enabled companies are au-

thorised to install Immergas appliances. 

Installation must be carried out according to 

regulation standards, current legislation and 

in compliance with local technical regulations 

and the required technical procedures. Before 

installing the storage tank unit, ensure that it is 

delivered in perfect condition; if in doubt, contact 

the supplier immediately. Packing materials (sta-

ples, nails, plastic bags, polystyrene foam, etc.) 

constitute a hazard and must be kept out of the 

reach of children. 
If the storage tank unit is installed inside or 

between cabinets, ensure there is sufficient space 

for normal servicing. It is advisable to leave an 

adequate gap between the storage tank casing 

and the sides of the cabinet.

A space of at least 650 mm is to be left in the 

upper part and 450 mm in the inspection and 

sacrificial anode connection areas.
In the event of a malfunction, fault or incorrect 

-operation, disable the storage tank unit and 

contact an authorised company (e.g. the Au-

thorised Technical Assistance centre, which has 

specifically trained staff and original spare parts). 

Do not attempt to modify or repair the appliance 

alone. Immergas is to comply with the conditions 

specified in the conventional warranty contract 

during the period of validity of the said warranty.

Failure to comply with the above implies personal 

responsibility and invalidates the warranty.
• Installation regulations: previously check the 

features of the place of installation regarding 

clearance and total weight of the accumulation, 

if necessary placing a support surface under the 

storage tank in order to optimise distribution 

of the weight. These storage tanks have been 

designed only for floor installation; they must 

be used for the storage of domestic hot water 

for domestic and similar uses. They have not 

been designed for wall installation. Make sure 

that the volume and pre-charged pressure of 

the expansion tank of the secondary circuit are 

suitable for the system;

N.B.:

 It is mandatory to have a properly sized 

safety valve and expansion vessel to place on 

both hydraulic circuits.

Important:

 this storage unit is used to produce 

and store hot water; it must therefore be con-

nected to a heating plant, to a domestic hot 

water distribution network and a water system, 

which are compatible with its performance and 

power. The materials used for the installation and 

connection must be completely compatible with 

the minimum features requested for solar use.

It must be installed in an environment where the 

temperature cannot fall below°C. It must not be 

exposed to atmospheric agents.