STIEBEL ELTRON HDB-E 12 Si Operation And Installation page 24

INSTALLATION
Installation
Installing the appliance
f For easy installation. push the cable grommet of the upper
electrical connection into the back panel from behind.
f Remove the transport plugs from the water connections.
f Remove the fixing toggle from the upper part of the back
panel.
f Route the power cable from behind through the cable grom-
met until it rests against the cable sheath. Align the power
cable.
In the case of a cross-section > 6 mm². enlarge the hole in
the cable grommet.
f Push the appliance over the threaded stud of the mounting
bracket. so that it breaks through the soft seal. If necessary.
use a screwdriver.
f Push the fixing toggle onto the threaded stud of the mount-
ing bracket.
f Press the back panel firmly into place and lock the fixing tog-
gle by turning it through 90°.
24 | HDB-E Si
f Fit the pipes with flat gaskets onto the twin nipples.
Connecting the power supply
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
WARNING Electrocution
Connection to the power supply is only permissible in the
form of a permanent connection in conjunction with the
removable cable grommet. The appliance must be able
to be separated from the power supply by an isolator
that disconnects all poles with at least 3 mm contact
separation.
WARNING Electrocution
Ensure that the appliance is earthed.
f Connect the power cable to the mains terminal (see chapter
"Specification / Wiring diagram"). The specified voltage must
match the mains voltage.
www.stiebel-eltron.com