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STANDARD 16494-1
First edition
2022-06
AMENDMENT 1
2023-11
Heat recovery ventilators and energy
recovery ventilators — Method of test
for performance —
Part 1:
Development of metrics for evaluation
of energy related performance
AMENDMENT 1
Ventilateurs-récupérateurs de chaleur et ventilateurs-récupérateurs
d'énergie — Méthode d'essai des performances —
Partie 1: Développement de paramètres pour l'évaluation des
performances énergétiques
AMENDEMENT 1
Reference number
ISO 16494-1:2022/Amd.1:2023(E)
© ISO 2023
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ISO 16494-1:2022/Amd.1:2023(E)
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© ISO 2023 – All rights reserved
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ISO 16494-1:2022/Amd.1:2023(E)
Foreword
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This document was prepared by Technical Committee ISO/TC 86, Refrigeration and air-conditioning,
Subcommittee SC 6, Testing and rating of air-conditioners and heat pumps.
A list of all parts of the ISO 16494 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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© ISO 2023 – All rights reserved
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ISO 16494-1:2022/Amd.1:2023(E)
Heat recovery ventilators and energy recovery
ventilators — Method of test for performance —
Part 1:
Development of metrics for evaluation of energy related
performance
AMENDMENT 1
3.6
Replace Note 1 to entry with the following:
Note 1 to entry: Indicated in Figure 1 as key 3.
3.7
Replace Note 1 to entry with the following:
Note 1 to entry: Indicated in Figure 1 as key 1.
Figure 1
Replace Figure 1 with the following:
Key
1 entering supply air (OA) and/or station 1 5 ventilator
2 leaving supply air (SA) and/or station 2 6 indoor side
3 entering exhaust air (RA) and/or station 3 7 outdoor side
4 leaving exhaust air (EA) and/or station 4
Figure 1 — Schematic numbering of airflows for heat and energy recovery ventilators
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© ISO 2023 – All rights reserved
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ISO 16494-1:2022/Amd.1:2023(E)
3.14
Replace Note 1 to entry with the following:
Note 1 to
...