ALDES EHB2 6-44 m3/h Hygro-Adjustable Air Inlet User Manual

1. Kupu Whakataki

The ALDES EHB2 6-44 m3/h is a hygro-adjustable air inlet designed for controlled mechanical ventilation systems. This device automatically regulates the airflow based on the ambient humidity levels, ensuring optimal air quality and energy efficiency within the living space. It is suitable for installation in various residential and commercial environments requiring precise ventilation control.

2. Hua Neke Atuview

The ALDES EHB2 air inlet features a robust design and advanced hygro-adjustable technology. Key characteristics include:

• Hygro-Adjustable Airflow: Automatically adjusts airflow between 6 and 44 cubic meters per hour (m3/h) based on humidity.
• Acoustic Insulation: Provides an acoustic isolation of 37 dB, contributing to a quieter indoor environment.
• Ahu: Compact design measuring 45mm (height) x 406mm (width) x 31mm (depth).
• Tae: White finish for discreet integration.
• Tāutatanga: Designed for easy installation on a double slot mortise.

Figure 1: ALDES EHB2 Hygro-Adjustable Air Inlet. This image shows the front view of the white air inlet unit, highlighting its compact and discreet design.

3. Nga korero haumaru

Please read and understand all safety instructions before installing or operating the ALDES EHB2 air inlet. Failure to follow these instructions may result in property damage or personal injury.

• Always disconnect power to the ventilation system before performing any installation or maintenance.
• Ensure that installation is performed by a qualified professional if you are unsure about any steps.
• Do not obstruct the air inlet or outlet openings, as this can impair performance and potentially damage the unit.
• Puritia te waeine kia matara atu i te wai me te makuku nui.
• Use only original ALDES replacement parts if any components need to be replaced.

4. Tāuta me te Tatūnga

The ALDES EHB2 air inlet is designed for straightforward installation. Follow these steps for proper setup:

1. Whakaritea te whakatuwheratanga: Create a double slot mortise opening in the wall or window frame. The recommended dimensions for this opening are 2 x (172 x 12) mm. Ensure the surface is clean and free of debris.
2. Position the Standard Base: Carefully place the standard base of the air inlet into the prepared mortise. Ensure it is level and securely seated.
3. Whakaorangia te Waeine: Attach the main air inlet unit to the standard base. Use appropriate fasteners (not included, refer to local building codes) to secure the unit firmly in place.
4. Seal the Installation: Apply a suitable sealant around the edges of the air inlet to prevent air leaks and ensure optimal acoustic performance.
5. Taki Whakamutunga: Verify that the air inlet is securely mounted, not obstructed, and that the hygro-adjustable mechanism can move freely.

5. Nga Tohutohu Whakahaere

The ALDES EHB2 air inlet operates automatically based on the humidity levels in the room. No manual intervention is typically required for its primary function.

• Te Whakahaere Aunoa: The integrated hygro-adjustable sensor detects changes in ambient humidity.
• Whakaritenga Rererangi: As humidity increases (e.g., during showering or cooking), the air inlet automatically opens to allow a higher airflow (up to 44 m3/h) to evacuate moist air.
• Rererangi Whakaheke: When humidity levels decrease, the air inlet gradually closes, reducing airflow (down to 6 m3/h) to conserve energy while maintaining adequate ventilation.
• Mahi Tonu: The unit is designed for continuous, passive operation as part of a balanced ventilation system.

6. Tiaki

Regular maintenance ensures the longevity and optimal performance of your ALDES EHB2 air inlet.

• Te horoi i waho: Periodically wipe the exterior surface of the air inlet with a soft, damp kakahu. Kaua e whakamahi i nga kai horoi me nga whakarewa.
• Te tirotiro mo nga arai: Ensure that the air inlet and its internal mechanism are free from dust, lint, or other obstructions. Gently remove any blockages using a soft brush or vacuum cleaner.
• Hygro-Adjustable Mechanism: Avoid applying paint or other coatings to the hygro-adjustable sensor, as this can impair its function.
• Tirohanga Tau: It is recommended to have the entire ventilation system, including air inlets, inspected by a professional annually.

7. Te Raru

If you encounter issues with your ALDES EHB2 air inlet, refer to the following troubleshooting guide:

• Rererangi Whakaheke:
  • Check for any visible obstructions in or around the air inlet.
  • Ensure the unit is clean and free of dust accumulation.
  • Verify that the hygro-adjustable mechanism is not stuck or painted over.
• Haruru rereke:
  • Ensure the air inlet is securely mounted and all fasteners are tight.
  • Check for any loose components or debris inside the unit.
• No Airflow Regulation:
  • Confirm that the humidity sensor is not damaged or covered.
  • If the issue persists, contact ALDES customer support or a qualified technician.

8. Whakatakotoranga

9. Pūtāhui me te Tautoko

For information regarding the warranty period and terms for your ALDES EHB2 air inlet, please refer to the documentation provided at the time of purchase or visit the official ALDES webpae.

If you require technical assistance, have questions about installation, or need to report a defect, please contact ALDES customer support directly. Contact details can typically be found on the manufacturer's webpae, i roto ranei i to putunga hua.