Introdución
The Venta LW45 Comfort Plus Humidifier is designed to humidify dry room air in spaces up to 645 square feet using evaporative humidification. This filter-free system also naturally reduces harmful pollutants in the air by maintaining an optimal humidity level of 40-60%. Equipped with a digital touch display, it offers intelligent control for a comfortable indoor environment.

Figure 1: Venta LW45 Comfort Plus Humidifier, front view.
Configuración
Follow these steps for initial setup of your Venta LW45 Comfort Plus Humidifier:
- Desempaquetar a unidade: Carefully remove the humidifier and all its components from the packaging. Ensure all packing materials are removed.
- Coloca a unidade: Position the humidifier on a flat, stable surface in the desired room. Ensure there is adequate space around the unit for proper air circulation.
- Enche de auga: Remove the top housing of the unit. Fill the lower housing (water reservoir) with clean tap water. The unit has a 2.6-gallon capacity.
- Add Water Treatment Additive: It is recommended to add a dose of Venta Water Treatment Additive to maintain hygienic conditions and improve evaporation efficiency. Refer to the additive's instructions for dosage.
- Replace Top Housing: Carefully place the top housing back onto the lower housing, ensuring it is securely seated.
- Conectar enerxía: Enchufe o cable de alimentación nunha toma eléctrica adecuada.
- Operación inicial: For optimal performance, allow the unit to run continuously on the highest speed for the first 7-10 days. This helps the evaporative process stabilize and achieve desired humidity levels.

Figura 2: Interno view of the humidifier, showing the disk stack and water reservoir.
Instrucións de funcionamento
The Venta LW45 Comfort Plus features a digital touch display for easy control:
- Encendido/apagado: Tap the power button on the digital display to switch the unit on or off.
- Niveis de potencia: Select between three power levels (fan speeds) using the '+' and '–' buttons. Higher power levels will humidify faster.
- Modo automático: Activate Auto mode to allow the unit to automatically adjust its power level based on your desired target humidity. The integrated hydrostat indicates and controls the air humidity in real-time.
- Configuración de humidade: You can select a desired humidity level between 30% to 70% in 5% increments. The unit will work to maintain this level.
- Modo de suspensión: Engage Sleep mode to automatically dim the display and reduce the fan speed, ensuring a restful night's sleep with minimal disturbance.

Figure 3: Digital touch display for controlling the humidifier settings.
Mantemento
Regular maintenance ensures optimal performance and longevity of your Venta Humidifier:
- Daily Water Refill: Ensure the water reservoir is filled daily. The unit features a low water indicator.
- Limpeza regular: The lower housing and disk stack should be periodically rinsed and cleaned, approximately every 10-14 days, depending on individual air and water quality. This simple routine helps prevent the formation of hard calcium deposits.
- Water Treatment Additive: Continue to use Venta Water Treatment Additive as directed to maintain hygienic conditions and prevent unpleasant odors.
- Deseño sen filtros: This unit is designed to be filter-free, eliminating the need for filter replacements.
Resolución de problemas
If you encounter issues with your Venta LW45 Comfort Plus Humidifier, consider the following:
- Low Humidity Output:
- Asegúrate de que o depósito de auga estea cheo axeitadamente.
- Verify the unit is running on a sufficient power level.
- Check if the humidity setting is appropriate for your room size and desired level.
- Allow sufficient time for the unit to humidify the space, especially during initial setup or in very dry conditions.
- Ruído inusual:
- Asegúrese de colocar a unidade nunha superficie plana e estable.
- Check for any obstructions around the fan or disk stack.
- Perform a thorough cleaning of the disk stack and water reservoir to remove any debris or mineral buildup that might cause noise.
- Problemas de visualización:
- If the display is dim, check if Sleep mode is active.
- Asegúrese de que a conexión de alimentación sexa segura.
For persistent issues, refer to the official user manual PDF or contact Venta customer support.
Especificacións
| Característica | Detalle |
|---|---|
| Marca | VENTA |
| Nome do modelo | LW45 Comfort Plus |
| Número de modelo | 7046536 |
| Cor | Branco |
| Tipo de filtro | Filter-free |
| Modo de operación | Evaporativo |
| Cobertura da superficie do piso | Up to 645 ft² (with standard 8-foot ceilings) |
| Dimensións do produto | 17.75" D x 12" W x 12.75" H |
| Peso do elemento | 12.75 libras |
| Método de control | Toca |
| Compoñentes incluídos | Humidifier, Water Treatment Additive |
| País de Orixe | Alemaña |
| UPC | 801505465369 |

Figure 4: Product dimensions for the Venta LW45 Comfort Plus Humidifier.
Garantía e Soporte
Your Venta LW45 Comfort Plus Humidifier comes with a Garantía limitada de 2 anos, covering mechanical parts only.
For detailed information, troubleshooting, or to contact customer support, please refer to the official User Manual PDF:





