Thermostatic Mixer Valve; Connecting More Than One Collector - EGO PRIME 110 Installation And User Handbook

Thermostatic mixer valve

In order to limit/adjust the operating temperature and avoid any burns from the hot water pro-
duced, it is necessary to install the THERMOSTATIC MIXING VALVE, available as an accessory
on request (code 4400224500).
This solution "protects the user from scalding hot water flowing out after a period during whi-
ch the water was not used", as indicated in section 5.2 of Standard EN 12976.
DANGER OF OVERTEMPERATURE
To prevent risks of burns and scalding, always install a thermostatic mixer valve.
Connecting more than one collector mod. 110/180/260
If it is necessary to use several collectors, parallel connection is strongly recommended. The parallel connection
must be made in a balanced manner, as shown in the hydraulic diagram and follow.
BYPASS
Connecting more than one collector mod. 150/220
max 3BAR
i
The components surrounded by a broken line, identified by this
icon, make up a basic set that is always present in all possible system
configurations. For simplicity, these components are not shown in other
hydraulic drawings, but their presence is indicated by the relative icon.
Install the THERMOSTATIC MIXER valve
along the water inflow line connected to the
solar collector, downstream of the backflow
preventer. Connect a branch of the "cold"
water line to the lower part.
The domestic water temperature must be set
as required within the range of 35-55 °C. Use
the adjustment knob to do this.
BYPASS
Do not serial connect two or more EGO solar collectors with integrated
storage. The system was not designed and produced for these applications.
Serial connecting the solar collector collectors can cause faults or even damage
the product, therefore the manufacturer will not recognise any guarantee rights.
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