Viessmann Vitocell 050-E - Fitting the Cover; Connections on the Heating Water Side; Connecting the Equipotential Bonding

12
Fitting the cover
A
1.
2.
Fig. 6
A
Type plate
Connections on the heating water side
Any number of Vitocell 050-E can be connected either
in series or in parallel. Connection pipes and air vent
valves are to be provided on site.
!
Please note
The thermal insulation must not come into con-
tact with naked flames.
Exercise caution when welding and brazing.
Permissible temperature 110 °C
Permissible operating pressure 3 bar
(0.3 MPa)
Test pressure 4.8 bar
(0.48 MPa)
Note
For location of connections, see page 7.
1. Connect all pipework with detachable fittings.
2. Install the flow line with a rise. Fit an air vent valve
at the highest point of the flow line.
3. Check all connections for leaks after filling the
heating water buffer cylinder.
Connecting the equipotential bonding
Connect the equipotential bonding in accordance with
the requirements stipulated by your local power supply
utility and VDE [or local] regulations.
c: Connect the equipotential bonding in accordance
with the requirements stipulated by your local power
supply utility and current SEV [or local] regulations.
Installation sequence
Fitting the thermal insulation (cont.)
6153974
Installation