EQUATION EQ2 Serie Instrucciones De Montaje, Utilización Y Mantenimiento página 91

and electronic equipment has been implemented, including
the duty to recover used equipment free of charge when a new
item of equipment is purchased, and selective collection by an
approved organisation. For further information, you can contact
your local supplier or local authority. Proper removal of waste
electrical and electronic equipment ensures proper processing
and repurposing, thus avoidin g 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 95).
22. See installation diagram (pages 100 and 101).
23. Above 50°C, water could cause immediate serious scalds.
Check the water temperature before taking a bath or shower.
24. Before removing the plastic cover, make sure the power is
turned off to avoid any risk of injury or electric shock.
INSTALLATION
EN
1. PRODUCT MOUNTING See "General Warnings" N°.1 to N°.6
For product installation, refer to drawings section 1 page 100 and page 101.
2. HYDRAULIC CONNECTION See "General Warnings" N°.10 to N°.14
For hydraulic connection, refer to drawings section 2 page 102-103.
- It is necessary to clean the supply piping prior to the hydraulic connection. The connection
to the hot water and the cold 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.
A storage water heater can be used in two ways:
2.1. Pressurised, when it has to supply several water outlets (see Figures 2.1a or 2.1b pages
102-103)
- 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".
Do not use the safety valve included in this packaging in France (home country and French
overseas).
- The installation must have a pressure reducer if the supply pressure is over 0.5 MPa (5 bar).
The pressure reducer must be fitted at the main distribution outlet A pressure of 0.3 to 0.4
Mpa (3 to 4 bar) is recommended
.
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EN