Tds Unit (Automatic); Installing The Safety Valve And Testing For Tightness - Viessmann Vitoplex 100-LS SXD Installation Instructions For Contractors

TDS unit (automatic)

a
Fig. 20
Test vessel
A
Conductivity electrode
B
TDS valve
C

Installing the safety valve and testing for tightness

A
Fig. 21
24
A
B
C
B
C
D
C
1. Insert and secure the electrode in the test vessel
only with the seal ring supplied.
2. Mount the test vessel on the extension connector.
3. Connect the TDS line.
Steam out- t/h
put
Conductivity mm
electrode
(Dim. a)
1. Fit intermediate flange
connector for the safety connection.
Safety connection:
for 0.26 and 0.44 t/h:
for 0.7 t/h:
2. Install the safety valve vertically.
3. Connect discharge pipe
.
A
4. Check the connections for possible leaks.
Test pressure:
Note
Damage due to excessively high test pressure is
excluded from our warranty.
0.26 0.44
400 450
with gaskets on the
D C
DN 65 PN 16
DN 80 PN 16
and the dewatering line
B
4.8 bar/0.48 MPa
0.7
500