IDEAL EVO S 50, Установка и обслуживание

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EVO S - Installation and Servicing
4.6. Hydraulic connection
The boiler irrigation flow rate must be at least equal to Pinst/25 (Pinst =
instantaneous power in Th/h - 1 Th/h = 1.163 kW).
The circulation pump must be sized according to the maximum power
delivered.
In the exchanger, never exceed the flow rates specified in paragraph
3.4.
figure 13 - Pressure drop
Hydraulic pressure drop (mbar)
Hydraulic pressure drop (mCE)
Flow rate (m
3
/h)
S 50
S 70
S 95
S 1
15
The boilers are equipped with the following elements:
• an anti-return flap,
• a manual drain tap,
• a flow rate controller.
It is imperative to fit the boiler and its installation with the following components:
• isolating valves on the flow and return taps,
• an expansion tank,
• a safety valve rated at 4 bar max. (as close to the outlet as possible),
• an effective drain mechanism,
• a filling mechanism (to be installed on the return tap),
• a drain mechanism.
S 135