Immergas 3.033210 Instruction And Warning Book page 40

1.11 CIRCULATION UNIT HYDRAULIC
CONNECTION.
The device is pre-assembled before delivery. The pipes for con-
nection must be ordered separately.
To avoid any vapour entering the expansion vessel, position the
expansion vessel lower than the collectors. If the vessel is posi-
tioned above the collectors height, it must be connected by means
of a particular pipe to prevent the vessel from heating up (this
pipe, which is not supplied by Immergas, interrupts the laminar
circulation). Every time the system is emptied, it must be rinsed
well with running water. The circulation unit is not designed for
use in direct contact with swimming pool water.
1.12 INSTALLATION WARNINGS.
The place of installation of the appliance and relative Immergas
accessories must have suitable features (technical and structural),
such as to allow for (always in safe, efficient and comfortable
conditions):
- installation (according to the provisions of 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 components) as well as the eventual replace-
ment of those with appliances and/or equivalent components.
Only a professionally enabled company is authorised to install Im-
mergas kits. 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 appliance, ensure that it is delivered in perfect condition; if in
doubt, contact the supplier immediately. acking materials (staples,
nails, plastic bags, polystyrene foam, etc.) constitute a hazard and
must be kept out of the reach of children. In the event of malfun-
ctions, faults or incorrect operation, turn the device off and contact
an authorised company (e.g. the Authorised Technical Assistance
40 40
Centre, which has specifically trained staff and original spare parts).
Do not attempt to modify or repair the appliance alone.
Failure to comply with the above implies personal responsibility
and invalidates the warranty.
Installation of wall recessed solar thermal system coupling kit.
Prepare the masonry work by creating an opening in the wall sui-
table for containing the kit (see dimensions in Fig. 1).
Position the kit (1) in its seat, remembering to open the four
support flaps (2) before inserting it (see Fig. 14).
Protect the side edges and the front cover when installing the
device.
N.B.: since the hydraulic and electrical connections between the
system and the kit must take place within the overall dimensions
of the device itself, first position the kit and then the system inlet
and outlet pipes and the electrical cable ducting.
Attenzione: the recessed kit is not a supporting structure and must
not replace the wall removed, it is therefore necessary to check its
correct positioning inside the wall.
For safety reasons, the kit housing compartment must be suitably
sealed in the brick wall, in compliance with current regulations.
Installation of wall mounted solar thermal system coupling kit.
Fix the kit to the wall using four expansion bolts suitable for the
type of wall and the weight of the device (not included in the
supply) and using the four pre-drilled holes (see Fig. 2 pos. X).
Use the fairlead and the sheath holder (3) supplied to limit the
infiltration of water inside the frame.
2
1
3
2
14