Connection Diagram; Legend - Dimplex WWSP 335 Installation And Operating Instruction Manual

WWSP 335 - WWSP 770

6.7 Connection diagram

Fig. 6.1:Water-side connection of a domestic hot water cylinder.

6.8 Legend

1 Isolating valve
2 Pressure reducing valve
3 Test valve
4 Non-return valve
5 Pressure gauge connecting piece
6
Drain valve
7 Safety valve
8 Circulation pump
9 Outlet
376760 / 372840 / 370080 / 376730 · FD 9801
Domestic hot water
Circulation (if necessary)
Heating water return
Cold water connection according to DIN 1988
Valid for all cylinders
Heating water flow
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