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TECHNICAL AND DIMENSIONAL CHARACTERISTICS
The dimensions of the units are given in fig. 1.
The performance characteristics are given on the units.
1. GENERAL INFORMATION
Installation is the purchaser's responsibility.
The Manufacturer declines any liability for damage caused by incorrect installation and/or failure to follow the
instructions contained in this handbook, and in particular:
•
This water safety unit must be correctly installed and not tampered with; Keep this booklet with care for future
reference;
•
Installation and maintenance must be carried out by professionally qualified personnel, in compliance with the
current regulations and the manufacturer's instructions;
•
Before carrying out any cleaning or maintenance operation, disconnect the unit from the power supply using
the switch and/or the special cut-off devices.
•
After removing the packing, check the integrity of the contents and that the packing elements (clips, plastic
bags, polystyrene foam, etc.) are not left within the reach of children, as they are potentially hazardous.
This unit complies with the current provisions of the EC Directives.
2. INSTALLATION INSTRUCTIONS
a) Installation
This unit is designed for heating domestic hot water to a temperature below boiling point at atmospheric
pressure and must be connected to a heating system and a domestic hot water system, compatibly with its
performance characteristics and power.
The place of installation must be protected against frost.
The storage exchanger must be placed in the immediate vicinity of the heat generator. This will prevent pointless
heat loss. If this is not possible, suitably insulate the feed pipes.
Its positioning must enable installation of pipes for domestic hot water and those for the heating water.
4 adjustable feet for screwing in the special threaded seats on the bottom of the unit are provided.
b) Water connection (see diagram in fig.2)
The position of the unions and their functions are indicated in Fig. 1 and on the label on the back of the unit.
It is advisable to install the unit near the main hot water drawing point, in order to avoid heat loss along the
pipes, and possibly near a drain to facilitate any emptying operations.
Legend of Figure 2:
•
A) Water safety valve (not supplied);
•
B) Emptying cock (not supplied);
•
C) Discharge pipe (not supplied);
•
D) Expansion tank (not supplied);
•
E) Pressure reducer (not supplied);
•
F) Non-return valve (not supplied);
•
G) Shutoff valve (not supplied);
•
H) Pump (not supplied);
•
I) Boiler (not supplied);
•
L) Solar panel (not supplied).
16
EN
IT
Code 3540L760 - 01/2011 (Rev. 00)
ECOUNIT 2C
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