15
English
4 - Installation
Water circuit - Basic configuration
Water circuit - One tank-3 way valve configuration
Water circuit - Two tanks-3 way valve configuration
COMPONENTS
2
External pump
8
Vent valve
9
Water filter (supplied with WHE)
12
Flexible pipes
13
Expansion vessel
14
Automatic water charging valve
15
Globe valve
16
Water buffer tank
17
3 way valve
SAFETY/CONTROL DEVICES
B
Inlet water temperature sensor
C
Outlet water temperature sensor
D
Flow switch (supplied with WHE)
E
Inlet water pressure probe
F
Outlet water pressure probe
H
Water safet valve
Unit side
o
Probes
↓
Pressure pipe connection
with shrader valve
