1 Safety
4
Installation instructions electronicVED 0020264435_00
1.3.4 Risk of death from electric shock
from live lines and connections
The drinking water that is used must demon-
strate a specific resistance of
≥
900
Ω
at
15 °C. Otherwise, the product must not be
used.
▶
Before installing the unit, ask your water
company to inform you about the water
resistance and conductivity.
1.3.5 Risk of being scalded by hot water
The outlet temperatures at the draw-off points
can be up to approx. 60 °C.
▶
When using the product, ensure that you
do not scald yourself.
▶
If you want to be protected from scald-
ing, set the maximum temperature of the
product to 43 °C.
1.3.6 Risk of being scalded by hot water
If a solar thermal energy system is connected
upstream, hot water temperatures of over
43 °C could be generated even if the scald
protection function is set.
If a solar thermal energy system is connected
upstream of the product, the inlet temperat-
ure must be limited by including precaution-
ary features in the design (e.g. a mixer valve).
▶
Install a mixer valve to limit the inlet tem-
perature to 25 °C.
1.3.7 Risk of being burned or scalded by
hot components
▶
Only carry out work on these components
once they have cooled down.
1.3.8 Risk of material damage caused by
using an unsuitable tool
▶
Use the correct tool to tighten or loosen
threaded connections.
1.4
Regulations (directives, laws,
standards)
▶
Observe the national regulations, stand-
ards, guidelines and laws.
