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Installation and Operating Manual - SGW(S) Vulcan
5
4. Technical specification
4. Technical specification
4.1. Exemplary connection scheme
N
- collection vessel for an open system
Nprz - expansion vessel
Zb1* - safety valve
Z1
- shut off valve on cold water inlet
Z2
- shut off valve on hot water outlet
Z3, Z4 - shut off valve on water inlet from the heating system to the coil
Z5
- shut off valve on the outlet hose from the heating installation
P2
- pump
Cz.
- sensor cover
Ks
- water outlet (drain)
C
- circulation
Grz* - connection for the heating element
K5
- boiler
