Dehumidifier turns on and off rapidly (short cycling) without reaching set humidity.

Steps to reduce short cycling:

• Relocate unit: Move the dehumidifier so that the humidity sensor (usually near the intake) is not directly in the path of the warm, dry exhaust air.
• Adjust setpoint: Set the target humidity a few percent lower than desired to reduce frequent cycling.
• Clean sensor area: Clean the intake grille and ensure the humidity sensor module is not blocked.
• Replace sensor: If cycling persists, replace the humidity sensor module.
• Control board: Persistent short cycling after sensor replacement may indicate a control logic issue; main control PCB replacement may be required.