Cleaning And Maintenance - OWIM 307350 Bedienungs- Und Sicherheitshinweise

Cold (outdoor temperatures below 0 °C) can reduce the battery
power of the outdoor sensor and thereby negatively impair the
radio transmission.
Another factor that may cause harmful interference, are dead or
weak batteries in the outdoor sensor. Replace them by new ones.
Activate the batteries first inside the outdoor sensor, then inside the
temperature station.
-> only if problems occur, the outdoor sensor has to be restarted
with keep pressed the Z
station has to be restarted. To restart the temperature station,
please remove the batteries for a short while and then replace
them.

Cleaning and maintenance

The product should only be cleaned on the outside with a soft
dry cloth.
30 GB/IE/NI
Z
/ register button or the temperature
21