5 Installation
Caution.
Risk of damage caused by corrosion.
If non-diffusion-tight plastic pipes are used in
the heating installation, this may cause air to
enter the heating water and corrosion of the
heat generation circuit and the boiler.
▶
If using non-diffusion-tight plastic pipes
in the heating installation, separate the
system by installing an external heat ex-
changer between the boiler and the heat-
ing installation.
1.
Attach a drain cock at the lowest point in the system.
2.
Depending on your system, connect the circuits in ac-
cordance with the basic drawing shown below.
Applicability: VPS R 200/1 B
▶
Connect a drain cock to the drain connection on the
cylinder.
▶
If you do not connect a drain cock, attach the drain
plug (1) in order to guarantee the leak-tightness of the
cylinder.
5.1.2
Basic hydraulic connection diagram
5.1.2.1 Case no. 1
2
2
1
1
1
Heat pump
2
Boiler
3
Heating circuit
4
Plug
68
5.1.2.2 Case no. 2
1
Heat pump
2
Heating circuit
1
3
Plug
5.1.2.3 Case no. 3
1
3
4
1
Heat pump
4
2
Heating circuit
3
3
Plug
1
3
3
1
3
3
3
1
Installation and maintenance instructions 0020244064_00
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3
3
2
2
2
3
3
3