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Commission Delegated Regulation (EU) No 812/2013Show full title

Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device (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 3;

(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.

Table 3

Load profiles of water heaters

h3XSXXSXSS
Qtap f Tm Qtap f Tm Qtap f Tm Qtap f Tm Tp
kWhl/min°CkWhl/min°CkWhl/min°CkWhl/min°C°C
07:00 0,015225 0,105225 0,105325
07:05 0,015225
07:15 0,015225
07:26 0,015225
07:30 0,015225 0,105225 0,525335 0,105325
07:45
08:01
08:05
08:15
08:25
08:30 0,105225 0,105325
08:45
09:00 0,015225
09:30 0,015225 0,105225 0,105325
10:00
10:30
11:00
11:30 0,015225 0,105225 0,105325
11:45 0,015225 0,105225 0,105325
12:00 0,015225 0,105225
12:30 0,015225 0,105225
12:45 0,015225 0,105225 0,525335 0,31541055
14:30 0,015225
15:00 0,015225
15:30 0,015225
16:00 0,015225
16:30
17:00
18:00 0,105225 0,105325
18:15 0,105225 0,105340
18:30 0,015225 0,105225
19:00 0,015225 0,105225
19:30 0,015225 0,105225
20:00 0,105225
20:30 1,05335 0,4241055
20:45 0,105225
20:46
21:00 0,105225
21:15 0,015225 0,105225
21:30 0,015225 0,525545
21:35 0,015225 0,105225
21:45 0,015225 0,105225
Qref 0,3452,12,12,1

Continued Table 3

Load profiles of water heaters

hMLXL
Qtap f Tm Tp Qtap f Tm Tp Qtap f Tm Tp
kWhl/min°C°CkWhl/min°C°CkWhl/min°C°C
07:00 0,105325 0,105325 0,105325
07:05 1,4640 1,4640
07:15 1,82640
07:26 0,105325
07:30 0,105325 0,105325
07:45 0,105325 4,42101040
08:01 0,105325 0,105325
08:05 3,605101040
08:15 0,105325 0,105325
08:25 0,105325
08:30 0,105325 0,105325 0,105325
08:45 0,105325 0,105325 0,105325
09:00 0,105325 0,105325 0,105325
09:30 0,105325 0,105325 0,105325
10:00 0,105325
10:30 0,10531040 0,10531040 0,10531040
11:00 0,105325
11:30 0,105325 0,105325 0,105325
11:45 0,105325 0,105325 0,105325
12:00
12:30
12:45 0,31541055 0,31541055 0,73541055
14:30 0,105325 0,105325 0,105325
15:00 0,105325
15:30 0,105325 0,105325 0,105325
16:00 0,105325
16:30 0,105325 0,105325 0,105325
17:00 0,105325
18:00 0,105325 0,105325 0,105325
18:15 0,105340 0,105340 0,105340
18:30 0,105340 0,105340 0,105340
19:00 0,105325 0,105325 0,105325
19:30
20:00
20:30 0,73541055 0,73541055 0,73541055
20:45
20:46 4,42101040
21:00 3,605101040
21:15 0,105325 0,105325
21:30 1,4640 0,105325 4,42101040
21:35
21:45
Qref 5,84511,65519,07

Continued Table 3

Load profiles of water heaters

hXXL
Qtap f Tm Tp
kWhl/min°C°C
07:00 0,105325
07:05
07:15 1,82640
07:26 0,105325
07:30
07:45 6,24161040
08:01 0,105325
08:05
08:15 0,105325
08:25
08:30 0,105325
08:45 0,105325
09:00 0,105325
09:30 0,105325
10:00 0,105325
10:30 0,10531040
11:00 0,105325
11:30 0,105325
11:45 0,105325
12:00
12:30
12:45 0,73541055
14:30 0,105325
15:00 0,105325
15:30 0,105325
16:00 0,105325
16:30 0,105325
17:00 0,105325
18:00 0,105325
18:15 0,105340
18:30 0,105340
19:00 0,105325
19:30
20:00
20:30 0,73541055
20:45
20:46 6,24161040
21:00
21:15 0,105325
21:30 6,24161040
21:35
21:45
Qref 24,53

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