emmeti EGWW - 0712 Manuel D'installation Et D'utilisation page 39

2. INSTALLER
Pass a protective plastic pipe through the hole in the wall.
Ensure that the section of wall in question has no bearing
structural members, pipes or electric cables.
At the end of work, it is recommended to close the passa-
ge holes drilled in the wall with the provided sealant
- To facilitate carrying out the water connections, keep
the unit raised by means of a spacer.
Position the pipes so that they occupy as little space as
possible in order to facilitate hooking of the appliance
onto the metal plate.
It's essential to include a motorized valve in the
water circuit in order to prevent the formation of
condensation.
The choice and installation of the components is left
to the installer, who should operate in a workmanlike
manner in compliance with current laws and regula-
tions. The use of water disconnectors is compulsory on
systems to which anti-freeze has been added.
Special supply/fill-up water should be treated with
suitable systems. Reference values may be taken as
those given in the table.
Position the pipes so that they occupy as little space as
possible in order to facilitate hooking of the appliance
onto the installation plate.
Do not apply the adhesive tape too tightly in order not to
damage the insulation.
To carry out the water connections
Hook the fan coil to the metal plate keeping the lower edge raised.
- Position the water pipes.
- Clean the surfaces of the fittings and the ends of the water pipes.
- Position the supplied joints on the ends of the water pipes and on the fan coil
fittings.
- Tighten the joints properly.
- Place insulating material over the joints, fixing it with adhesive tape in order
not to damage the insulation.
- Position the connections in the space provided at the rear of the fan coil and
fix them with the provided clamps.
- Hook the fan coil onto the metal plate.
Reference values h2o
pH
6-8
Electric conductivity less than 200 mV/cm (25°C)
Chlorine ions less than 50 ppm
Sulphuric acid ions less than 50 ppm
Total iron less than 0,3 ppm
Alkalinity M less than 50 ppm
Total hardness less than 35 °f
Sulphur ions none
Ammonium ions none
Silicate ions less than 30 ppm
Fig. 5
Fig. 6
Fig. 7
Fig. 8
GB GB
Hook on here
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