Dehumidifier runs briefly then shuts off, repeatedly cycling on and off

Safety: Unplug before cleaning or inspecting internal parts.

Steps to address short cycling:

• Clean filter and coils: Ensure maximum airflow by cleaning the filter and both coils.
• Check room temperature: Very low room temperature can cause rapid cycling; move to a warmer area.
• Observe behavior: Note whether the compressor or entire unit shuts off. If only the compressor stops, the overload may be tripping.
• Inspect compressor area: Ensure condenser coil is clean and fan is running properly to keep compressor cool.
• Humidity sensor: If the unit turns off even though the room is still humid, the humidity sensor may be misreading and should be inspected or replaced.
• Professional help: Persistent short cycling with a hot compressor may indicate a failing compressor or refrigerant issue; contact a technician.