Silvercrest SPLK 200 A1 - Manual (Page 34)

SilverCrest SPLK 200 A1
32 - English
Storage when not in use
If the PowerLAN starter set will not be used for a long period of time please
remove the PowerLAN adapter from the mains. Ensure that the storage
temperature remains between 0 °C and 60 °C. The humidity should not exceed
90% rel. air humidity.
Please note: the temperature range and relative air humidity for storage and use
are quite different; please see the information in the "Operating environment"
section.