DUALSUN M-60-3BBP Serie Manual De Instalación, Uso Y Mantenimiento página 34

Inlet
Figure 32 : Hydraulic balancing with balancing valves – Pressurised system
Panels in portrait – DN15 Hydraulic links in landscape – cf.3.2.3.2
c. Homogeneous strings – Direct pool heating system (wintering draining)
Hydraulic balancing using the Tichelmann loop principle can be adopted when the panel strings are identical with the
same number of panels laid in the same direction. The inlet and outlet lines must be of the same length.
The installation of stop valves is recommended to purge string by string during filling, commissioning and
possible maintenance operations.
Panels only in portrait to enable water draining.
Installation, operation and maintenance instructions - DualSun XXXM – 60 – 3BBP
Balancing valve
By-pass / isolation valve
Outlet
Figure 33 : Hydraulic balancing with balancing valves – Pressurised system
Panels in landscape – DN15 Hydraulic links in portrait - cf. 3.2.3.4
Inlet
V1.2 – March 2020
Outlet
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