TROUBLESHOOTING
Trouble
Control panel does not
respond to input.
Poor evaporation of water.
Water leaking from unit.
Not enough humidity
Fan not operating
Fan running continuously.
Fan not operating
Fan running continuously.
Three humidity lights
blinking and fan turns off.
Probable Cause
Common to All Models
• No Power.
• Mineral buildup on filter
(wick).
• Reservoir is over filled
• Humidity level is not set high
enough.
• Wick not absorbing water
Analog Units (CM330AWHT & CM330ABLK)
• ROOM humidity level is not
3% or more below SET
humidity level.
• Highest humidity level is
selected (80%)
• ROOM humidity level has
not reached 1% or more
above SET humidity level.
Digital Units (CM330DWHT & CM330DBLK)
• ROOM humidity level is not
3% or more below SET
humidity level.
• Highest humidity level is
selected (65%)
• ROOM humidity level has
not reached 1% or more
above SET humidity level.
• Humidty level has reached
91%.
• Check 120 volt power source.
• Change to a fresh wick
NOTE: Local water varies from area
to area and under certain conditions
minerals will build up more rapidly in
the wick
•
Fill only to level indicated inside
tank.
• Turn humidity level up.
• Increase fan speed.
• Replace wick
• Raise SET humidity level if
desired.
• Increase fan speed.
• Reduce SET level
• Continue to run until desired
humidity level is achieved. This
may take up to 48 hours initially.
• Push humidity button to higher
setting.
• Increase fan speed.
• Reduce SET level
• Continue to run until desired
humidity level is achieved. This
may take up to 48 hours initially.
When humidity level falls to
approximately 86% the fan will turn
back on.
7
Remedy