The following instructions apply to standard Finether LED/Tactile button models. Functions may vary slightly by model number.
Illuminates (and often sound an alarm) when the internal water tank is full, automatically pausing operation.
Locate the continuous drainage outlet on the back of the machine. Remove the plastic rubber plug.
Whether you choose the compact Finether AX3, the versatile 12L/D model with a 24-hour timer, or the feature-rich HD163A with anion purification, the principles remain the same. Proper maintenance and smart use are the keys to enjoying fresher, drier, and healthier air in your home. Finether Dehumidifier Operating Instructions
| Problem | Possible Cause | Solution | | :--- | :--- | :--- | | | 1. The dehumidifier is unplugged. 2. The water tank is full or not inserted correctly. 3. Power outage or blown fuse. | 1. Ensure the plug is pushed completely into the outlet. 2. Empty the water tank and make sure it is fully seated in the unit. 3. Check the home's circuit breaker or fuse box. | | Unit runs, but does not lower humidity | 1. Doors or windows are open. 2. The room is too large for the unit's capacity. 3. The air filter is clogged. 4. The set humidity is not low enough. | 1. Ensure the room is well-sealed. 2. The Finether is typically designed for spaces up to 20 sq. meters. 3. Clean the air filter. 4. Lower the target humidity setting on the control panel. | | Unit is very loud | 1. The unit is not on a level surface. 2. Loose internal parts (e.g., tubing or fan). 3. Compressor noise. | 1. Place the unit on a firm, flat surface to reduce vibration. 2. Tighten any accessible parts or contact support. 3. Some compressor noise is normal, but if it's excessive, it may indicate a problem. | | Water tank is leaking | 1. The tank is cracked. 2. The drain hole plug is missing or loose. | 1. Inspect the tank for cracks. If found, it needs to be replaced. 2. Ensure the continuous drainage port is properly sealed if not using the hose. | | Unit shuts off, water tank is not full | 1. The unit may be in defrost mode. 2. The timer was set. | 1. If the room temperature is low (below 18°C / 65°F), the compressor may stop for a defrost cycle. This is normal. 2. Check if the timer was accidentally set and cancel it if needed. | | Frost/ice on coils | This is normal in low temperatures. | The Automatic Defrost function will activate to melt the ice and protect the unit. If it happens frequently, the room is likely too cold for the unit to operate efficiently. |
If your Finether dehumidifier isn't working as expected, check the table below before calling for service.
Empty the water tank completely and wipe it down with a dry towel. Locate the continuous drainage outlet on the back
Rinse the water tank every month with mild detergent to prevent mold growth. ❓ Troubleshooting Common Issues Potential Cause Quick Solution Loose power plug or full water tank. Check the plug connection or empty the tank. Poor dehumidifying effect Dirty air filter or blocked air vents. Clean the filter and clear surrounding blockages. Loud buzzing noise The unit is placed on an uneven surface. Move the machine to a flat, level floor. E1 / E2 Error Code Temperature or humidity sensor fault. Unplug for 30 minutes to reset, or contact support.
Securely attach a compatible PVC drainage hose (often included in the box) to the outlet.
: If you have any questions or need assistance with your product, you can reach out to the Finether customer support team through the retailer where you purchased the unit or via their online support channels. Proper maintenance and smart use are the keys
Store the unit strictly upright in a dry, well-ventilated location out of direct sunlight.
Switches between specialized operational modes:
Pressing this button typically adjusts the target humidity in increments of 5% (usually ranging from 30% to 80%).
: Always use a grounded outlet and avoid using extension cords. 2. Understanding the Control Panel Most Finether models , such as the Finether 12L Home Dehumidifier