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Technical manual
Page 39 of 72
ST0133 – A 02/09
SOLAR
Figure 40 – Key features Dimplex solar cylinders SCx
4.7.2 Wiring integration Dimplex solar cylinders SCx
There are several ways to integrate the Dimplex solar cylinders into an existing or a
new central heating system. The principle plumbing and wiring schematics are shown
for two systems in Figures 41 and 42. Please note that these illustrations do not show
all the required components to ensure a safe and reliable operation of the systems.
Figure 41 shows the integration using 2x two port motorised valves. The advantage of
this system is that the provision of space heating and the provision of domestic hot wa-
ter can be carried out independently.
Figure 42 shows the application of a three way diverter valve allowing the provision of
hot water and central heating at the same time. However, to comply with the regulative
requirements the fitting of a motorised two port valve to the cylinder is still required.