Troubleshooting Tips

Before you call for service, review this list. It may save time and money.

The list includes common occurrences that are not the result of defective workmanship or materials in this appliance.

FIND YOUR PROBLEM HERE

POSSIBLE CAUSES

WHAT TO DO

DEHUMIDIFIER DOES NOT OPERATE

Plug is disconnected from outlet.

Push plug firmly into wall outlet.

The fuse is blown/circuit breaker is

Check the house fuse/circuit breaker box

tripped.

and replace fuse or reset the breaker.

 

 

The dryness level you selected has

Dehumidifier automatically shuts off

been reached.

when the selected amount of moisture

 

has been removed from the air. If you

 

want to remove more moisture, turn the

 

Humidistat to Max. After the dehumidifier

 

starts, reset the control to the desired

 

setting.

 

 

The Auto Shut-Offlight is on.

Dehumidifier automatically shuts off

 

when the bucket is full. Empty the bucket

 

and replace.

Dehumidifier is not turned on.

Turn on the Humidistat.

DEHUMIDIFIER RUNS TOO

Humidistat is set too high.

Turn the Humidistat to a lower setting.

MUCH

 

Close all windows or doors to outside.

 

Windows or doors near dehumidifier

 

 

are open to outdoors.

Check with your dealer to see if capacity

 

 

 

Area to be dehumidified is too large.

is adequate.

 

 

Front grille may be dirty.

 

Air movement through dehumidifier

Use a soft cloth, warm water, and a mild

 

is blocked.

detergent to clean the grille.

 

 

Dehumidifier's coils on the back of unit

 

 

may be dirty. Clean the soil on the coils

 

 

on the back of the unit.

 

 

Dehumidifier must be placed in a space

 

 

that does not restrict air flowing into the

 

 

rear coil or out of the front grille.

 

 

Dehumidifier will not turn off if Humidistat

 

Humidistat is set at Max.

is at Max.

FROST APPEARS ON

 

Frost will usually disappear within 60

Room temperature is too low.

minutes.

COILS

Room temperature is below 65°F

 

 

(18°C.)

 

FAN NOISE

Air is moving through the

This is a normal sound.

 

 

dehumidifier.

 

 

 

 

10

Page 10
Image 10
Friedrich D40, D50, D30 manual Troubleshooting Tips