
NOTE: When the bucket is full or removed, the controls cannot be set.
Other Features
Empty Light
Glows when the bucket is ready to be emptied, or when the bucket is removed or not replaced in the proper position.
Alarm
If the bucket is full or missing for more than 3 minutes, an alarm will sound for about 10 seconds to remind you to empty and replace the bucket.
Auto Shut Off
The Water Level Control Switch shuts off the dehumidifier when the bucket is full, or when the bucket is removed or not replaced in the proper position.
NOTE: Fan will continue to run approximately 3 minutes after bucket is removed.
Auto Defrost
When frost builds up on the evaporator coils, the compressor will cycle off and the fan will continue to run until the frost disappears.
Power Outage
In the case of a power outage or interruption, the unit will automatically restart, in the settings last used, after the power is restored.
When first using the dehumidifier, operate the unit continuously for 24 hours.
How the Dehumidifier Operates
Moist, humid air is drawn over a cold refrigerated It is normal for the surrounding air to become slightly dehumidifying coil. Moisture in the air condenses on this coil warmer as the dehumidifier operates. and drains into a bucket (or through a hose and drain). Dry, clean air is drawn through the condenser where it is heated and discharged out the top grille into the room.
Automatic Defrost
When frost builds up on the evaporator coils, the When the coil is defrosted, the compressor or fan will compressor will cycle off and the fan will continue to run automatically restart and dehumidifying will resume. until the frost disappears
Choosing a Location
A dehumidifier operating in a basement will have little or no effect in drying an adjacent enclosed storage area, such as a closet, unless there is adequate circulation of air in and out of the area.

NOTE: The dehumidifier has rollers to aid placement, but it should only be rolled on smooth, flat surfaces. Do not attempt to roll the dehumidifier on carpet or over objects.
Always make sure the water bucket is locked into place on the dehumidifier.
Removing Collected Water
There are 2 ways to remove collected water:
Use the bucket. When the bucket is removed, the unit will shut off. Empty and replace the bucket.

IMPORTANT: Do not use the hose if using the bucket to collect water. When the hose is connected, water will flow through it onto the floor instead of into the bucket.

NOTES:

Use a hose. Water can be automatically emptied into a floor drain by attaching a garden water hose (not included).

3. Thread a garden hose (not supplied) onto the nozzle, cut to length, and lead it to the floor drain.

4. Replace the bucket in the unit.
Water Level
The dehumidifier will turn off automatically when the bucket is full, or when the bucket is removed or not replaced in the proper position.
The bucket must be replaced in the proper position for the dehumidifier to work. The light will be on and the dehumidifier will not run if the bucket is not in the proper position.
Bucket Operation
DO NOT remove the foam piece in the bucket assembly. If removed the Dehumidifier will not work properly. When the coil is defrosted, the compressor or fan will automatically restart and dehumidifying will resume.

Turn off the dehumidifier and remove the plug from the wall outlet before cleaning.
To clean the case: Use water and a mild detergent. Do not use bleach or abrasives
To clean the front grille: Use a vacuum attachment or brush
To clean: Every few weeks, clean the bucket to prevent growth of mold, mildew and bacteria. Partially fill the bucket with clean water and add a little mild detergent. Swish it around in the bucket, empty and rinse.
NOTE: Do not use a dishwasher to clean the water bucket.
To remove: Remove the bucket and pour out any water.
To replace: Slide the bucket into the dehumidifier.
NOTE: The bucket must be in place and securely seated for the dehumidifier to operate.

The air filter behind the front grille should be checked and cleaned at least every 250 hours of operation or more often if necessary. After 250 hours of operation, the Clean the Filter indicator light will glow to remind you to clean the filter. Remove the filter and clean it. Replace the filter and press the Filter Timer pad to turn off the Clean the Filter light.
To remove: Remove the bucket. Grasp the filter edge, and pull it straight down and out.
To clean: Clean the filter with warm, soapy water. Rinse and let the filter dry before replacing it.
NOTE: DO NOT rinse or put the filter in an automatic dishwasher.

CAUTION: DO NOT operate the dehumidifier without a filter because dirt and lint will clog it and reduce performance.
| Problem | Possible Cause | What To Do |
| Dehumidifier does not start |
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| Dehumidifier does not dry the air as it should |
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| Dehumidifier runs too much |
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| Frost appears on the coils | Dehumidifier has been turned on recently, or room temperature is below 41 °F (5°C) | This is normal. Frost will usually disappear within 60 minutes. See the Automatic Defrost section |
| Control cannot be set | The compressor will turn off and the fan will automatically continue to run for approximately 3 minutes at a fixed setting. | This is normal. Wait approximately 3 minutes and set the fan as desired. |
| Fan noise | Air is moving through the dehumidifier. | This is normal |
| Water on floor |
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| Bucket Full LED light flashing and alarm sounds while drain hose is connected. |
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Reference file: GE ADEW30LYL1 Dehumidifier
Additionally, the document applies to other GE - General Electric models: ADEW20, ADEW30, ADEW45