Commissioning; Making The Electrical Connection; Initial Start-Up - STIEBEL ELTRON DEM 3 Bedienung Und Installation

INSTALLATIoN

Commissioning

10.3 Making the electrical connection

DANGER Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
DANGER Electrocution
Ensure that the appliance is connected to the earth con-
ductor.
Ensure the appliance can be separated from the power
supply by an isolator that disconnects all poles with at
least 3 mm contact separation.
DANGER Electrocution
The appliances are delivered with a power cable (DEM 3
with plug).
Connection to a permanent power supply is possible,
provided the fixed cable has a cross-section that is at
least equal to that of the standard power cable of the
appliance. The maximum permissible cross-section is
3 x 6 mm².
f If the appliance is installed over the sink, route the
power cable behind the appliance.
42 | DEM
Property damage
!
When making the connection to a standard safety socket
(in the case of a power cable with plug), ensure that the
socket is freely accessible after the appliance has been
installed.
Property damage
!
Observe the type plate. The specified voltage must match
the mains power supply.
f Connect the power cable as shown in the wiring diagram
(see chapter "Installation / Specification / Wiring diagram").
11. Commissioning

11.1 Initial start-up

f Fill the appliance for at least one minute by running the tap
several times until the pipework and appliance are free of air.
f Carry out a tightness check.
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