CLIVET WSAN-XSC3 100.4, Installation And Operating Manual

Page: 11 / 64

WSAN-XSC3 90.4-240.4 11
4.6 Recommended connection
The installer must define:
•
component type
•
position in system
2
7 9
13
3
1
14
UNIT
6 10 12 4
5
8
15
F
11
1 antivibration joints 9 safety valve
2 piping support 10 Flow Switch
3 exchanger chemical cleaning bypass 11 pressure gauge
4 drain valve 12 thermometer
5 vent 13 filter
6 shut-off valve 14 Internal storage tank
7 Pump / circulating pump 15 Cleaning system bypass
8 expansion vessel
4.7 Hydraulic connections
•
take away the supplied connection union by acting on the connection joint
•
weld the union to the installation pipe
•
perform the connection between the installation pipe and the evaporator, using the joint
Do not weld the system pipe with the Victaulic connection joint attached.
The rubber gasket might be irreparably damaged.
4.8 Water filter
Use filter with mesh pitch:
1,6 mm
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.
4.9 Flow Switch
The flow switch must be present to ensure shutdown of the unit if water is not circulating.
It has to be installed in a duct rectilinear part, not in proximity of curves that cause turbulences.
Electrically connect the flow switch at the inlet arranged on the XC terminal block.
The flow switch must be set to the minimum reachable flow rate.
A
!
A
A > 5 x Ø
Ø
B < A
A. minimum distance
B.