![Royal Sovereign RDH-230 Owner'S Manual Download Page 12](http://html1.mh-extra.com/html/royal-sovereign/rdh-230/rdh-230_owners-manual_1494865012.webp)
NOTE:
Make sure power is off and the power cord is not plugged into an electrical outlet prior to
performing any maintenance on the unit.
Clean or Replace Filter:
Refer to Operating Instructions Clean Filter Section (Page 7).
Clean the Unit Housing:
1. Clean the surface with a damp cloth and dry it with a soft towel.
Storing the Unit for an Extended Period of Time or Transporting the Unit:
1. Clean or replace the filter.
2. Unplug the unit.
3. Empty any excess water
4. The unit should be stored in a cool, dry place.
Tips on Setting Humidity Levels
Basement or Crawl Space
Basements are often overridden with moisture. There is often a substantial amount of moisture coming
through the concrete. For a basement, it is recommended to keep moisture at least under 65%, although
the optimal room humidity would be between 40% - 50%.
Bedroom
For some people, having too much humidity in their bedroom is very uncomfortable. It also affects a lot of
people with asthma and allergies, some to the point where it decreases their quality of sleep. The healthy
humidity level for a bedroom is between 40% - 60%, although the recommended dehumidifier settings
should be between 40% - 50%.
Garage
More and more people are finishing their garages; many are even using them as workshops for various
projects. The ideal dehumidifier humidity setting for a garage is between 40% - 60%.
12
MACHINE MAINTENANCE