
EN | 11RIRS 400-700 H EKO 3.0 v2023.2
Figure 5.5.2.1. Floor mounting
5.6. CONNECTION OF THE AIR DUCT
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and noise level, you can increase the diameter.
• In order to reduce the level of the noise in the air supply system, install dampers (see the chapter on air supply system installation).
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• External air and exhaust system piping should be isolated in order to prevent heat loss and condensation.
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• When installing air ducts next to the ventilation equipment, brackets must be used. They suppress vibration and assure secure installation of the
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• Air ducts are often mistakenly connected in inappropriate location. The ventilation units bear the labels indicating the correct air duct connection
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5.7. CONNECTION OF THE UNIT TO ELECTRIC NETWORK
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• The unit must be earthed according to electrical equipment installation regulation.
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made during transportation.
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The manufacturer does not assume any liability for personal injuries and property damage due to non-conformance with the
provided instructions.
5.8. START-UP RECOMMENDATIONS
5.8.1. SYSTEM PROTECTION
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RIRS EKO 3.0 400 HE 400 HW 500 HE 500 HW 700 HE 700 HW
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