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77
EN
equipment ensures proper processing and repurposing, thus
avoiding damage to the environment and harm to human health,
and protecting natural resources.
19.
This product is intended for use at a maximum altitude of 2000 m.
20.
Always connect the earth conductor of the cable to the earth
ground or connect the earth conductor to the appropriate
terminal identified by the symbol .
21.
The instruction book of this product is available by contacting
the after-sales service (page 81).
22.
See installation diagram (pages 87 and 88).
INSTALLATION
EN
1. PRODUCT MOUNTING See “General Warnings” N°.1 to N°.6
For product installation, refer to drawings section 1 page 87 and page 88.
2. HYDRAULIC CONNECTION See “General Warnings” N°.10 to N°.14
For hydraulic connection, refer to drawings section 2 page 91.
- It is necessary to clean the supply piping prior to the hydraulic connection. The
connection to the hot water outlet is to be carried out with a dielectric connector,
to avoid corrosion of the pipe (direct contact iron / copper). The use of brass
fittings is prohibited. The installation must include a pressure reducer, if the
supply pressure is greater than 0.5 MPa (5 bar). The pressure reducer must
be fitted to the outlet of the main distribution supply. A pressure of 0.3 to 0.4
MPa (3 to 4 bar) is recommended.
- Always install a new safety device on the cold water pipe of the water heater, which
comply with the standards (EN 1487 in Europe), with a maximal pressure of 0.7 or 0.8
MPa (7 or 8 bar) according to the nominal pressure, with diameter 1/2“.
- CAUTION: Do not use the safety valve included in this packaging in France (home
country and French overseas).
3. ELECTRICAL CONNECTION
For electrical connection, refer to drawings section 3 page 93.
- The water heater can be connected and operated only on AC 230 V. Connect
the heater with a rigid cable with conductors 2,5 mm². Use a standardised
channeling (rigid or flexible conduit) until the calibrated housing cover.
- Directly connect devices with a cable or plug. In France, a product with plug is strictly
prohibited and cannot be installed.
- Always connect the earth conductor of the cable to the earth ground wire or
connect the earth conductor to the appropriate terminal identified by the
symbol . This connection is compulsory for safety reasons. The earth wire
green - yellow must be longer than those of phases. The installation must be