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Commission Regulation (EU) No 814/2013Show full title
Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks (Text with EEA relevance)
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2.GENERAL CONDITIONS FOR TESTING WATER HEATERS
(a)Measurements shall be carried out using the load profiles set out in Table 1;
(b)measurements shall be carried out using a 24-hour measurement cycle as follows:
00:00 to 06:59: no water draw-off,
from 07:00: water draw-offs according to the declared load profile,
from end of last water draw-off until 24:00: no water draw-off;
(c)the declared load profile shall be the maximum load profile or the load profile one below the maximum load profile;
(d)any heat generator designed for a water heater, and any water heater housing to be equipped with such a heat generator, shall be tested with an appropriate water heater housing and heat generator, respectively;
(e)water heaters to be classified as off-peak water heaters are energised for a maximum period of 8 consecutive hours between 22:00 and 07:00 of the 24-hour tapping pattern. At the end of the 24-hour tapping pattern the water heaters are energised till the end of the step.
Table 1
Load profiles of water heaters
| h | 3XS | XXS | XS | S | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q tap | f | Tm | Q tap | f | Tm | Q tap | f | Tm | Q tap | f | Tm | Tp | |
| kWh | l/min | °C | kWh | l/min | °C | kWh | l/min | °C | kWh | l/min | °C | °C | |
| 07:00 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | ||||
| 07:05 | 0,015 | 2 | 25 | ||||||||||
| 07:15 | 0,015 | 2 | 25 | ||||||||||
| 07:26 | 0,015 | 2 | 25 | ||||||||||
| 07:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,525 | 3 | 35 | 0,105 | 3 | 25 | |
| 07:45 | |||||||||||||
| 08:01 | |||||||||||||
| 08:05 | |||||||||||||
| 08:15 | |||||||||||||
| 08:25 | |||||||||||||
| 08:30 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | |||||||
| 08:45 | |||||||||||||
| 09:00 | 0,015 | 2 | 25 | ||||||||||
| 09:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | ||||
| 10:00 | |||||||||||||
| 10:30 | |||||||||||||
| 11:00 | |||||||||||||
| 11:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | ||||
| 11:45 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | ||||
| 12:00 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 12:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 12:45 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | 0,525 | 3 | 35 | 0,315 | 4 | 10 | 55 |
| 14:30 | 0,015 | 2 | 25 | ||||||||||
| 15:00 | 0,015 | 2 | 25 | ||||||||||
| 15:30 | 0,015 | 2 | 25 | ||||||||||
| 16:00 | 0,015 | 2 | 25 | ||||||||||
| 16:30 | |||||||||||||
| 17:00 | |||||||||||||
| 18:00 | 0,105 | 2 | 25 | 0,105 | 3 | 25 | |||||||
| 18:15 | 0,105 | 2 | 25 | 0,105 | 3 | 40 | |||||||
| 18:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 19:00 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 19:30 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 20:00 | 0,105 | 2 | 25 | ||||||||||
| 20:30 | 1,05 | 3 | 35 | 0,42 | 4 | 10 | 55 | ||||||
| 20:45 | 0,105 | 2 | 25 | ||||||||||
| 20:46 | |||||||||||||
| 21:00 | 0,105 | 2 | 25 | ||||||||||
| 21:15 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 21:30 | 0,015 | 2 | 25 | 0,525 | 5 | 45 | |||||||
| 21:35 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| 21:45 | 0,015 | 2 | 25 | 0,105 | 2 | 25 | |||||||
| Q ref | 0,345 | 2,1 | 2,1 | 2,1 | |||||||||
| h | M | L | XL | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q tap | f | Tm | Tp | Q tap | f | Tm | Tp | Q tap | f | Tm | Tp | |
| kWh | l/min | °C | °C | kWh | l/min | °C | °C | kWh | l/min | °C | °C | |
| 07:00 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 07:05 | 1,4 | 6 | 40 | 1,4 | 6 | 40 | ||||||
| 07:15 | 1,82 | 6 | 40 | |||||||||
| 07:26 | 0,105 | 3 | 25 | |||||||||
| 07:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | ||||||
| 07:45 | 0,105 | 3 | 25 | 4,42 | 10 | 10 | 40 | |||||
| 08:01 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | ||||||
| 08:05 | 3,605 | 10 | 10 | 40 | ||||||||
| 08:15 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | ||||||
| 08:25 | 0,105 | 3 | 25 | |||||||||
| 08:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 08:45 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 09:00 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 09:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 10:00 | 0,105 | 3 | 25 | |||||||||
| 10:30 | 0,105 | 3 | 10 | 40 | 0,105 | 3 | 10 | 40 | 0,105 | 3 | 10 | 40 |
| 11:00 | 0,105 | 3 | 25 | |||||||||
| 11:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 11:45 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 12:00 | ||||||||||||
| 12:30 | ||||||||||||
| 12:45 | 0,315 | 4 | 10 | 55 | 0,315 | 4 | 10 | 55 | 0,735 | 4 | 10 | 55 |
| 14:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 15:00 | 0,105 | 3 | 25 | |||||||||
| 15:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 16:00 | 0,105 | 3 | 25 | |||||||||
| 16:30 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 17:00 | 0,105 | 3 | 25 | |||||||||
| 18:00 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 18:15 | 0,105 | 3 | 40 | 0,105 | 3 | 40 | 0,105 | 3 | 40 | |||
| 18:30 | 0,105 | 3 | 40 | 0,105 | 3 | 40 | 0,105 | 3 | 40 | |||
| 19:00 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | |||
| 19:30 | ||||||||||||
| 20:00 | ||||||||||||
| 20:30 | 0,735 | 4 | 10 | 55 | 0,735 | 4 | 10 | 55 | 0,735 | 4 | 10 | 55 |
| 20:45 | ||||||||||||
| 20:46 | 4,42 | 10 | 10 | 40 | ||||||||
| 21:00 | 3,605 | 10 | 10 | 40 | ||||||||
| 21:15 | 0,105 | 3 | 25 | 0,105 | 3 | 25 | ||||||
| 21:30 | 1,4 | 6 | 40 | 0,105 | 3 | 25 | 4,42 | 10 | 10 | 40 | ||
| 21:35 | ||||||||||||
| 21:45 | ||||||||||||
| Q ref | 5,845 | 11,655 | 19,07 | |||||||||
| h | XXL | 3XL | 4XL | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q tap | f | Tm | Tp | Q tap | f | Tm | Tp | Q tap | f | Tm | Tp | |
| kWh | l/min | °C | °C | kWh | l/min | °C | °C | kWh | l/min | °C | °C | |
| 07:00 | 0,105 | 3 | 25 | 11,2 | 48 | 40 | 22,4 | 96 | 40 | |||
| 07:05 | ||||||||||||
| 07:15 | 1,82 | 6 | 40 | |||||||||
| 07:26 | 0,105 | 3 | 25 | |||||||||
| 07:30 | ||||||||||||
| 07:45 | 6,24 | 16 | 10 | 40 | ||||||||
| 08:01 | 0,105 | 3 | 25 | 5,04 | 24 | 25 | 10,08 | 48 | 25 | |||
| 08:05 | ||||||||||||
| 08:15 | 0,105 | 3 | 25 | |||||||||
| 08:25 | ||||||||||||
| 08:30 | 0,105 | 3 | 25 | |||||||||
| 08:45 | 0,105 | 3 | 25 | |||||||||
| 09:00 | 0,105 | 3 | 25 | 1,68 | 24 | 25 | 3,36 | 48 | 25 | |||
| 09:30 | 0,105 | 3 | 25 | |||||||||
| 10:00 | 0,105 | 3 | 25 | |||||||||
| 10:30 | 0,105 | 3 | 10 | 40 | 0,84 | 24 | 10 | 40 | 1,68 | 48 | 10 | 40 |
| 11:00 | 0,105 | 3 | 25 | |||||||||
| 11:30 | 0,105 | 3 | 25 | |||||||||
| 11:45 | 0,105 | 3 | 25 | 1,68 | 24 | 25 | 3,36 | 48 | 25 | |||
| 12:00 | ||||||||||||
| 12:30 | ||||||||||||
| 12:45 | 0,735 | 4 | 10 | 55 | 2,52 | 32 | 10 | 55 | 5,04 | 64 | 10 | 55 |
| 14:30 | 0,105 | 3 | 25 | |||||||||
| 15:00 | 0,105 | 3 | 25 | |||||||||
| 15:30 | 0,105 | 3 | 25 | 2,52 | 24 | 25 | 5,04 | 48 | 25 | |||
| 16:00 | 0,105 | 3 | 25 | |||||||||
| 16:30 | 0,105 | 3 | 25 | |||||||||
| 17:00 | 0,105 | 3 | 25 | |||||||||
| 18:00 | 0,105 | 3 | 25 | |||||||||
| 18:15 | 0,105 | 3 | 40 | |||||||||
| 18:30 | 0,105 | 3 | 40 | 3,36 | 24 | 25 | 6,72 | 48 | 25 | |||
| 19:00 | 0,105 | 3 | 25 | |||||||||
| 19:30 | ||||||||||||
| 20:00 | ||||||||||||
| 20:30 | 0,735 | 4 | 10 | 55 | 5,88 | 32 | 10 | 55 | 11,76 | 64 | 10 | 55 |
| 20:45 | ||||||||||||
| 20:46 | 6,24 | 16 | 10 | 40 | ||||||||
| 21:00 | ||||||||||||
| 21:15 | 0,105 | 3 | 25 | |||||||||
| 21:30 | 6,24 | 16 | 10 | 40 | 12,04 | 48 | 40 | 24,08 | 96 | 40 | ||
| 21:35 | ||||||||||||
| 21:45 | ||||||||||||
| Q ref | 24,53 | 46,76 | 93,52 | |||||||||
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