Atlantic EXPLORER Installations- Und Bedienungsanleitung Seite 56

Connect the water heater's power cable to a cable outlet
(the water heater should not be connected to an electrical
socket).
The water heater must be electrically connected to a permanent
power supply on the electrical panel. Disconnect the on/off peak
switch if present.
Standard connection of an Installation of the water heater with
OP/P electric water heater a permanent connection only
Domestic circuit
Domestic circuit Power meter
Power meter
breaker
breaker
Differential Differential
switch switch
Circuit breakers Circuit breakers
Day/Night
switch
Cable outlet
Cable outlet
BEFORE AFTER