11
Troubleshooting (con’t)
Trouble
Probable Cause
Remedy
Bottle not emptying.
• Spring Valve Assembly
damaged
or
missing post in bottom of
base.
• Base full of water.
• Check position of bottle.
Reposition so that fill valve on
bottom of bottle is depressed
by post in bottom of base.
• The base will hold the contents
of water bottle (1.2
gallons). Continue to run
humidifier to deplete water
from base.
“CF”
message does not
appear even when filter is
dirty or humidifier
performance is clearly
reduced.
• Loss of power or a power
failure has caused the
CF
message to prematurely
reset.
• Replace filter.
Display blinks or fan
moves slightly when
humidifier is plugged in.
• Normal
• No action required.
Alternating
“F”
and room
humidity displayed.
• Reservoir is empty.
• Fill humidifier with water.
Alternating
“CF”
and room
humidity displayed.
• Filter may be dirty.
• Replace filter.
• Unplug unit for 30 seconds
and replug in to clear display.
