12
WSA-XSC2 432-120D
M01Z40E12-03
4.6 Racommended connection
The installer must define:
•
component type
•
position in system
1
antivibration joints
9
pressure gauge
2
piping support
10
thermometer
3
exchanger chemical cleaning bypass
11
shut-off valve
4
shut-off valve
12
filter
5
vent
13
filling valve
6
expansion vessel
14
shut-off valve
7
safety valve
15
Internal storage tank
8
Flow Switch
16
Cleaning system bypass
4.7 Water filter
It must be installed immediately in the water input of the unit, in a position that is easily accessible for cleaning.
The filter never should be removed, this operation invalidates the guaranty.
4.8 Hydraulic connections
A - standard
B - standard quick connections flush to the unit
C - connections flush the unit (option)
An option which simplifies the hydraulic connections which would otherwise be carried out within the unit (with the responsibility of the
client).
Includes internal piping to the external unit panel, two fast fittings flush to the unit, two outlet connections for the system connections which
are to be soldered by the client.
