DAIKIN Duco Heat Recovery Ventilation Installation Guide
- June 5, 2024
- Daikin
Table of Contents
DAIKIN Duco Heat Recovery Ventilation Installation Guide
Installation tips
- The correct operation of your DUCO ventilation system is entirely dependent on the choice and build quality of the supply and exhaust ducts!
- Has the duct system been optimized? Ask professional advice from your duct supplier. It saves you time, ensures quality and provides energetic advantage for the end user!
- Ensure there is sufficient distance between ODA 1 and EHA cf. EN 13779.
- Use thermally insulated ducts for ODA and EHA.
- Assure an airtight connection by using tape, clamping strips or tie-wrap. Do not use screws. Place a cap on any unused connection opening.
- Use at least 1 m of flexible or rigid silencer. Rigid = low emission from housing Flex = low noise from duct
- For wall mounting: wall with minimum mass density of 200 kg/m². Plaster blocks or metal struts are not adequate!Use a mounting plinth if the wall is not sufficient.
- Duct diameter160 mm to 250 m³/h/180 mm from 250 m³/h and over or equivalent subject to calculation (e.g. with cast-in ducting)Make sure that the total counter pressure in the ducts is as low as possible (preferably ≤ 150Pa) and that the airspeed in every duct does not exceed 3 m/s.
- Select a roof pass-through with low resistance.
- Select a roof pass-through with low resistance minimum avoid as much as possible the use of curves. Avoid sharp angles. Avoid bumps and dirt in the ducts.
- Use brackets with a rubber inlay to reduce transmission of vibration.
- Hang the unit level.
- Allow sufficient space for the condensate drain.
- Use silencers between rooms to prevent voices from carrying.
The present publication is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V. Daikin Europe N.V. has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is copyrighted by Daikin Europe N.V.
References
Read User Manual Online (PDF format)
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