Sorel FWC3, Инструкция по установке и эксплуатации

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7
B.6. - Hydraulic variants
The following illustrations should be viewed only as schematic diagrams showing
the respective hydraulic systems, and do not claim to be complete. The controller
does not replace safety devices under any circumstances. Depending on the spe-
For optimal function of the system, it is necessary to have a constant
temperature of at least 60 °C in the primary circuit while it is active.
This temperature is measured at sensor 4.
If the water is very calcareous and the temperature of fl ow could be
very high (over 70 °C), for not creating limescale in the secondary
side of exchanger, we suggest a thermostatic valve in the primary
circuit to reduce the temperature to normal values.
ci fi c application, additional system components and safety components may be mandatory,
such as check valves, non-return valves, safety temperature limiters, scalding protectors,
etc., and must therefore be provided.
Caution
1
2
S1
S5 S6
S5 S6
S1
S4
S4
S2
R1
R1
R2
Caution
Caution
Description of controller