water circulation line allows warm water to always be available everywhere at once.
Connect the return line of hot water to the connection on top of the heater. Before
connecting, please remove the plastic cap and unscrew the sealing plug on top of the
heater. The return line elements can be purchased at our authorised service
providers.
WARNING: The hot water return line must be installed before filling the heater with
water. The use of circulation line results in additional heat losses in the water heater.
CONNECTING THE WATER HEATER TO
THE POWER SUPPLY NETWORK
Before connecting to the power supply network, install a power supply cord in the
water heater, with a min. diameter of 1.5 mm
this the plastic protective cover must be taken off by removing the plate inserted into
the front side of the cover. The plate can be released by carefully inserting a flat
screwdriver into the fissure between the plate and the protective cap, first next to the
thermostat knob and then into the fissure opposite the knob. Once loose, the plate
can subsequently be removed by hand. In order to remove the plastic protective
cover, the thermostat knob must also be removed and both fixing screws undone.
The protective cover can be re-fitted following the same procedure in reverse.
In the electrical installation, please install a disconnect switch to separate all poles
from the power supply network in accordance with the national regulations.
Legend:
1 - Thermostat
2 - Bipolar thermal cut-out
3 - Electric heater
4 - Pilot lamp
5 - Connection terminal
L - Live conductor
N - Neutral conductor
- Earthing conductor
CAUTION: Before any intervention into the interior of the water heater,
disconnect it from the power supply network! This intervention may only be
performed by a trained professional!
2
(H05VV-F 3G 1.5 mm
Electric installation
2
). In order to do
7