How to Troubleshoot a Whirlpool Dehumidifier

Excessive humidity in a space can cause all sorts of problems, including water damage, mold and fungal growth and even minor flooding.

Unit Will Not Run or Blows Fuse or Trips Circuit Breaker

Whirlpool dehumidifiers are very useful in reducing the humidity levels. With proper care and maintenance, your Whirlpool dehumidifier will continue to provide good service for years. Performance problems can occur, however. A few simple troubleshooting steps can help to resolve problems and get your humidifier working properly.

Check that the unit is plugged in.

Ensure the Humidistat Control is not set to the Off position. Also, try a drier setting.

Ensure the socket has power. Check the circuit breaker or fuse for the circuit that serves the humidifier. Reset the circuit breaker or replace the fuse.

Ensure the correct capacity fuse is used for the circuit.

Ensure that an extension cord is not being used to power the unit.

Coils Ice Over

Ensure the room is not below 65 degrees F.

Check to see if the coils are clogged with lint or dirt. Clear the coils, if necessary.

Check that the humidity is not too low for the unit to operate properly.

Water Collects on the Floor

Ensure that the dehumidifier is level. Level the unit on all sides.

Check to see if the drain hose is kinked or clogged. Clear the hose, if necessary.

Check the drain pan for overflow. Emprty the pan.