7.
Seal all connections in the ball valve. Check the bolted connec-
tions for leak-tightness and, if necessary, re-tighten using the
adjustable spanner. Tighten using an adjustable spanner, if
necessary.
ð
The lines are connected.
5.3.2
Connecting the pressure relief line to the safety valve
Personnel:
n
Heating and sanitary technician
The fresh hot water station features a dis-
charge line that leads from the safety valve to
the lower edge of the station.
Guide a pressure relief line to the discharge line of the safety
Observe the country-specific regulations and standards, e.g.
EN
12828, when doing so.
5.4
Electrical installation
5.4.1
Connecting the fresh water station to earth
Personnel:
n
Electrician
If plastic pipes are used, connect the fresh
water station to earth at the base plate as
well. Observe the country-specific regulations
when doing so.
The station is wired ready for connection and equipped with
protective earth (PE). If the lines connected are metallic over
their full length, then equipotential bonding in accordance with
DIN VDE 0100 must be provided on site.
4 Connection for main supply line for
drinking water
5 Connection for drinking water dis-
tribution (hot)
6 Tank integration, middle (optional)
7 Safety valve connection
Tightening bolted connections
Fig.
24:
Connecting the pressure relief
line
TACOTHERM FRESH PETA 2 / PETA 2 X
Assembly and installation
V02.2020 11/2020
Item no. 215747
EA no. 1329
Operating instructions
36
