SP6599-1 MoistAIR 3/29/06 1:13 PM Page 12

Troubleshooting

Trouble

Probable Cause

Remedy

 

 

 

Digital display not illuminated.

• No Power.

• Check 120 volt power source.

 

• Power button has not been

• Press power button once to

 

depressed.

turn on.

 

 

 

Fan not operating (digital

ROOM humidity level is not

• Raise SET humidity level if

display is illuminated).

3% or more below SET

desired.

 

humidity level.

 

 

• Reservoir is empty.

• Increase fan speed.

 

 

• Fill humidifier with water.

 

 

 

Fan running continuously.

SET humidity level is 65%.

• A SET humidity percentage

 

 

of 65% operates fan

 

 

continuously. Adjust SET

 

 

level between 25% - 60%.

 

ROOM humidity level has not

• Continue to run until desired

 

reached 1% or more above

humidity level is achieved.

 

SET humidity level.

This may take up to 48 hours

 

 

initially.

 

 

 

Poor evaporation of water.

CHECK FILTER message

• Change to a fresh new

 

flashing.

filter.

 

• Mineral buildup on filter.

• NOTE: Local water varies

 

 

from area to area and under

 

 

certain conditions minerals

 

 

will build up more rapidly in

 

 

the filter.

 

 

 

Bottle empties completely.

• This is normal for initial filling.

• Refill bottle for maximum run

 

 

time.

 

 

 

Bottle continues to empty

• Air is entering water bottle.

• Check for leak in water bottle.

after complete filling.

 

• Ensure fill valve position is

 

 

turned to closed and valve

 

 

has no interfering debris.

 

 

 

Bottle not emptying.

• Spring Valve Assembly

• Check orientation of bottle.

 

damaged or missing post

Reposition so that fill valve on

 

in bottom of base.

bottom of bottle is depressed

 

 

by post in bottom of base.

 

• Base full of water.

• The base will hold the

 

 

contents of water bottle (1.2

 

 

gallons). Continue to run

 

 

humidifier to deplete water

 

 

from base.

 

 

 

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MoistAir MA 0800 0 owner manual Troubleshooting, Trouble Probable Cause Remedy