HoMedics PDM-100A Manuel D'instructions page 19

• If the unit is stored near freezing, allow it
to acclimate to room temperature before
use.
• Do not immerse the unit in water, as this
will result in damage to the unit.
• This device may not meet its
performance specifications if stored or
used outside of these temperature and
humidity ranges:
• Storage/
Transportation
Environment
Temperature:
41°F~95°F
(5°C~35°C)
Humidity:
less than 70%
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• Operating
18
Environment
Temperature:
32°F~122°F
(0°C~50°C)
Humidity:
less than 90%