LegalizeCommission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heater, temperature control and solar device and packages of combination heater, temperature control and solar device Text with EEA relevance
| Model(s): [information identifying the model(s) to which the information relates] | ||||||||
|---|---|---|---|---|---|---|---|---|
| Condensing boiler: [yes/no] | ||||||||
| Low-temperature (*2) boiler: [yes/no] | ||||||||
| B11 boiler: [yes/no] | ||||||||
| Cogeneration space heater: [yes/no] | If yes, equipped with a supplementary heater: [yes/no] | |||||||
| Combination heater: [yes/no] | ||||||||
| Item | Symbol | Value | Unit | Item | Symbol | Value | Unit | |
| Rated heat output | Prated | x | kW | Seasonal space heating energy efficiency | ηs | x | % | |
| For boiler space heaters and boiler combination heaters: Useful heat output | For boiler space heaters and boiler combination heaters: Useful efficiency | |||||||
| At rated heat output and high-temperature regime (*1) | P4 | x,x | kW | At rated heat output and high-temperature regime (*1) | η4 | x,x | % | |
| At 30 % of rated heat output and low-temperature regime (*2) | P1 | x,x | kW | At 30 % of rated heat output and low-temperature regime (*2) | η1 | x,x | % | |
| For cogeneration space heaters: Useful heat output | For cogeneration space heaters: Useful efficiency | |||||||
| At rated heat output of cogeneration space heater with supplementary heater disabled | PCHP100+Sup0 | x,x | kW | At rated heat output of cogeneration space heater with supplementary heater disabled | ηCHP100+Sup0 | x,x | % | |
| At rated heat output of cogeneration space heater with supplementary heater enabled | PCHP100+Sup100 | x,x | kW | At rated heat output of cogeneration space heater with supplementary heater enabled | ηCHP100+Sup100 | x,x | % | |
| For cogeneration space heaters: Electrical efficiency | Supplementary heater | |||||||
| At rated heat output of cogeneration space heater with supplementary heater disabled | ηel,CHP100+Sup0 | x,x | % | Rated heat output | Psup | x,x | kW | |
| At rated heat output of cogeneration space heater with supplementary heater enabled | ηel,CHP100+Sup100 | x,x | % | Type of energy input | ||||
| Auxiliary electricity consumption | Other items | |||||||
| At full load | elmax | x,x | kW | Standby heat loss | Pstby | x,x | kW | |
| At part load | elmin | x,x | kW | Ignition burner power consumption | Pign | x,x | kW | |
| In standby mode | PSB | x,xxx | kW | Annual energy consumption | QHE | x | kWh or GJ | |
| Sound power level, indoors | LWA | x | dB | |||||
| For combination heaters: | ||||||||
| Declared load profile | Water heating energy efficiency | ηwh | x | % | ||||
| Daily electricity consumption | Qelec | x,xxx | kWh | Daily fuel consumption | Qfuel | x,xxx | kWh | |
| Annual electricity consumption | AEC | x | kWh | Annual fuel consumption | AFC | x | GJ | |
| Contact details | Name and address of the supplier. | |||||||
| (1) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet. (2) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater inlet). | ||||||||
| Model(s): [information identifying the model(s) to which the information relates] | ||||||||
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Air-to-water heat pump: [yes/no] | ||||||||
| Water-to-water heat pump: [yes/no] | ||||||||
| Brine-to-water heat pump: [yes/no] | ||||||||
| Low-temperature heat pump: [yes/no] | ||||||||
| Equipped with a supplementary heater: [yes/no] | ||||||||
| Heat pump combination heater: [yes/no] | ||||||||
| Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low-temperature heat pumps, parameters shall be declared for low-temperature application. | ||||||||
| Parameters shall be declared for average, colder and warmer climate conditions. | ||||||||
| Item | Symbol | Value | Unit | Item | Symbol | Value | Unit | |
| Rated heat output (*1) | Prated | x | kW | Seasonal space heating energy efficiency | ηs | x | % | |
| Declared capacity for heating for part load at indoor temperature 20 °C and outdoor temperature Tj | Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor temperature Tj | |||||||
| Tj = – 7 °C | Pdh | x,x | kW | Tj = – 7 °C | COPd or PERd | x,xx or x,x | – or % | |
| Tj = + 2 °C | Pdh | x,x | kW | Tj = + 2 °C | COPd or PERd | x,xx or x,x | – or % | |
| Tj = + 7 °C | Pdh | x,x | kW | Tj = + 7 °C | COPd or PERd | x,xx or x,x | – or % | |
| Tj = + 12 °C | Pdh | x,x | kW | Tj = + 12 °C | COPd or PERd | x,xx or x,x | – or % | |
| Tj = bivalent temperature | Pdh | x,x | kW | Tj = bivalent temperature | COPd or PERd | x,xx or x,x | – or % | |
| Tj = operation limit temperature | Pdh | x,x | kW | Tj = operation limit temperature | COPd or PERd | x,xx or x,x | – or % | |
| For air-to-water heat pumps: Tj = – 15 °C (if TOL < – 20 °C) | Pdh | x,x | kW | For air-to-water heat pumps: Tj = – 15 °C (if TOL < – 20 °C) | COPd or PERd | x,xx or x,x | – or % | |
| Bivalent temperature | Tbiv | x | °C | For air-to-water heat pumps: Operation limit temperature | TOL | x | °C | |
| Cycling interval capacity for heating | Pcych | x,x | kW | Cycling interval efficiency | COPcyc or PERcyc | x,xx or x,x | – or % | |
| Degradation co-efficient (*2) | Cdh | x,x | — | Heating water operating limit temperature | WTOL | x | °C | |
| Power consumption in modes other than active mode | Supplementary heater | |||||||
| Off mode | POFF | x,xxx | kW | Rated heat output (*2) | Psup | x,x | kW | |
| Thermostat-off mode | PTO | x,xxx | kW | |||||
| Standby mode | PSB | x,xxx | kW | Type of energy input | ||||
| Crankcase heater mode | PCK | x,xxx | kW | |||||
| Other items | ||||||||
| Capacity control | fixed/variable | For air-to-water heat pumps: Rated air flow rate, outdoors | — | x | m3/h | |||
| Sound power level, indoors/outdoors | LWA | x / x | dB | For water- or brine-to-water heat pumps: Rated brine or water flow rate, outdoor heat exchanger | — | x | m3/h | |
| Annual energy consumption | QHE | x | kWh or GJ | |||||
| For heat pump combination heater: | ||||||||
| Declared load profile | x | Water heating energy efficiency | ηwh | x | % | |||
| Daily electricity consumption | Qelec | x,xxx | kWh | Daily fuel consumption | Qfuel | x,xxx | kWh | |
| Annual electricity consumption | AEC | x | kWh | Annual fuel consumption | AFC | x | GJ | |
| Contact details | Name and address of the supplier. | |||||||
| (1) For heat pump space heaters and heat pump combination heaters, the rated heat output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary heater Psup is equal to the supplementary capacity for heating sup(Tj). (2) If Cdh is not determined by measurement then the default degradation coefficient is Cdh = 0,9. |
3. TEMPERATURE CONTROLS
For temperature controls, the technical documentation referred to in Article 3(3)(b) shall include:
(a) the name and address of the supplier;
(b) a description of the temperature control model sufficient for its unambiguous identification;
(c) where appropriate, the references of the harmonised standards applied;
(d) where appropriate, the other technical standards and specifications used;
(e) the identification and signature of the person empowered to bind the supplier;
(f) technical parameters: — the class of the temperature control; — the contribution of the temperature control to seasonal space heating energy efficiency in %, rounded to one decimal place;
(g) any specific precautions that shall be taken when the temperature control is assembled, installed or maintained.
4. SOLAR DEVICES
For solar devices, the technical documentation referred to in Article 3(4)(b) shall include:
(a) the name and address of the supplier;
(b) a description of the solar device model sufficient for its unambiguous identification;
(c) where appropriate, the references of the harmonised standards applied;
(d) where appropriate, the other technical standards and specifications used;
(e) the identification and signature of the person empowered to bind the supplier;
(f) technical parameters (for pumps in the collector loop if applicable): — the collector aperture area Asol in m2, to two decimal places; — the collector efficiency ηcol in %, rounded to the nearest integer; — the energy efficiency class of the solar hot water storage tank, determined in accordance with point 3 of Annex II; — the standing loss S of the solar hot water storage tank in W, rounded to the nearest integer; — the storage volume V of the solar hot water storage tank in litres and m3; — the annual non-solar heat contribution Qnonsol in kWh in terms of primary energy for electricity and/or in kWh in terms of GCV for fuels, for the load profiles M, L, XL and XXL under average climate conditions, rounded to the nearest integer; — the pump power consumption solpump in W, rounded to the nearest integer; — the standby power consumption solstandby in W, to two decimal places; — the annual auxiliary electricity consumption Qaux in kWh in terms of final energy, rounded to the nearest integer;
(g) any specific precautions that shall be taken when the solar device is assembled, installed or maintained.
5. PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICE
For packages of space heater, temperature control and solar device, the technical documentation referred to in Article 3(5)(c) shall include:
(a) the name and address of the supplier;
(b) a description of the package of space heater, temperature control and solar device model sufficient for its unambiguous identification;
(c) where appropriate, the references of the harmonised standards applied;
(d) where appropriate, the other technical standards and specifications used;
(e) the identification and signature of the person empowered to bind the supplier;
(f) technical parameters: — the seasonal space heating energy efficiency in %, rounded to the nearest integer; — the technical parameters set out in points 1, 3 and 4 of this Annex;
(g) any specific precautions that shall be taken when the package of space heater, temperature control and solar device is assembled, installed or maintained.
6. PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICE
For packages of combination heater, temperature control and solar device, the technical documentation referred to in Article 3(6)(c) shall include:
(a) the name and address of the supplier;
(b) a description of the package of combination heater, temperature control and solar device model sufficient for its unambiguous identification;
(c) where appropriate, the references of the harmonised standards applied;
(d) where appropriate, the other technical standards and specifications used;
(e) the identification and signature of the person empowered to bind the supplier;
(f) technical parameters: — the seasonal space heating energy efficiency and water heating energy efficiency in %, rounded to the nearest integer; — the technical parameters set out in points 2, 3 and 4 of this Annex;
(g) any specific precautions that shall be taken when the package of combination heater, temperature control and solar device is assembled, installed or maintained.
ANNEX VI
Information to be provided in the cases where end-users cannot be expected to see the product displayed, except on the internet
1. SPACE HEATERS
1.1.The information referred to in Article 4(1)(b) shall be provided in the following order:
(a) the seasonal space heating energy efficiency class of the model, determined in accordance with point 1 of Annex II;
(b) the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer (for heat pump space heaters, under average climate conditions);
(c) the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump space heaters, under average climate conditions);
(d) the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of GCV, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump space heaters, under average climate conditions);
(e) the sound power level LWA, indoors, in dB, rounded to the nearest integer (for heat pump space heaters if applicable);
in addition, for cogeneration space heaters:
(f) the electrical efficiency in %, rounded to the nearest integer;
in addition, for heat pump space heaters:
(g) the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate conditions, rounded to the nearest integer;
(h) the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of Annex VII;
(i) the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of GCV, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of Annex VII;
(j) the sound power level LWA, outdoors, in dB, rounded to the nearest integer;
in addition, for low-temperature heat pumps:
(k) an indication that the low-temperature heat pump is only suitable for low-temperature application;
1.2.The size and font in which the information referred in point 1.1 is printed or shown shall be legible.
2. COMBINATION HEATERS
2.1.The information referred to in Article 4(2)(b) shall be provided in the following order:
(a) for space heating, the medium-temperature application; for water heating, the declared load profile, expressed as the appropriate letter and typical usage in accordance with Table 15 of Annex VII;
(b) the seasonal space heating energy efficiency class and the water heating energy efficiency class of the model, determined in accordance with points 1 and 2 of Annex II;
(c) the rated heat output, including the rated heat output of any supplementary heater, in kW, rounded to the nearest integer (for heat pump combination heaters, under average climate conditions);
(d) for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of GCV, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump combination heaters, under average climate conditions); for water heating, the annual electricity consumption in kWh in terms of final energy and/or the annual fuel consumption in GJ in terms of GCV, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters, under average climate conditions);
(e) the seasonal space heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with points 3 and 4 of Annex VII (for heat pump combination heaters, under average climate conditions); the water heating energy efficiency in %, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII (for heat pump combination heaters, under average climate conditions);
(f) the sound power level LWA, indoors, in dB, rounded to the nearest integer (for heat pump combination heaters if applicable);
(g) if applicable, an indication that the combination heater is able to work only during off-peak hours;
in addition, for heat pump combination heaters:
(h) the rated heat output, including the rated heat output of any supplementary heater, in kW, under colder and warmer climate conditions, rounded to the nearest integer;
(i) for space heating, the annual energy consumption in kWh in terms of final energy and/or in GJ in terms of GCV, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of Annex VII; for water heating, the annual electricity consumption in kWh in terms of final energy and/or the annual fuel consumption in GJ in terms of GCV, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII;
(j) the seasonal space heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 4 of Annex VII; the water heating energy efficiency in %, under colder and warmer climate conditions, rounded to the nearest integer and calculated in accordance with point 5 of Annex VII;
(k) the sound power level LWA, outdoors, in dB, rounded to the nearest integer.
2.2.The size and font in which the information referred in point 2.1 is printed or shown shall be legible.
3. PACKAGES OF SPACE HEATER, TEMPERATURE CONTROL AND SOLAR DEVICE
3.1.The information referred to in Article 4(3)(b) shall be provided in the following order:
(a) the seasonal space heating energy efficiency class of the model, determined in accordance with point 1 of Annex II;
(b) the seasonal space heating energy efficiency in %, rounded to the nearest integer;
(c) the elements set out in Figure 1, Figure 2, Figure 3 and Figure 4, respectively, of Annex IV.
3.2.The size and font in which the information referred in point 3.1 is printed or shown shall be legible.
4. PACKAGES OF COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICE
4.1.The information referred to in Article 4(4)(b) shall be provided in the following order:
(a) the seasonal space heating energy efficiency class and the water heating energy efficiency class of the model, determined in accordance with points 1 and 2 of Annex II;
(b) the seasonal space heating energy efficiency and the water heating energy efficiency in %, rounded to the nearest integer;
(c) the elements set out in Figure 1 and Figure 3, respectively, of Annex IV;
(d) the elements set out in Figure 5 of Annex IV.
4.2.The size and font in which the information referred in point 4.1 is printed or shown shall be legible.
ANNEX VII
Measurements and calculations
For the purposes of compliance and verification of compliance with the requirements of this Regulation, measurements and calculations shall be made using harmonised standards the reference numbers of which have been published for this purpose in the Official Journal of the European Union, or using other reliable, accurate and reproducible methods that take into account the generally recognised state-of-the-art methods. They shall meet the conditions and technical parameters set out in points 2 to 6.
(a)For the purposes of the measurements set out in points 3 to 7, the indoor ambient temperature shall be set at 20 °C.
(b)For the purposes of the calculations set out in points 3 to 7, electricity consumption shall be multiplied by a conversion coefficient CC of 2,5, unless the annual electricity consumption is expressed in final energy for the end-user, as set out in points 3(b), 4(g), 5(e) and 6. (c)For heaters equipped with supplementary heaters, the measurement and calculation of rated heat output, seasonal space heating energy efficiency, water heating energy efficiency, sound power level and emissions of nitrogen oxides shall take account of the supplementary heater. (d)Declared values for rated heat output, seasonal space heating energy efficiency, water heating energy efficiency, annual energy consumption and sound power level shall be rounded to the nearest integer.
(a)The seasonal space heating energy efficiency ηs shall be calculated as the seasonal space heating energy efficiency in active mode ηson, corrected by contributions accounting for temperature controls, auxiliary electricity consumption, standby heat loss, ignition burner power consumption (if applicable) and, for cogeneration space heaters, corrected by adding the electrical efficiency multiplied by a conversion coefficient CC of 2,5.
(b)The annual energy consumption QHE in kWh in terms of final energy and/or in GJ in terms of GCV shall be calculated as the ratio of the reference annual heating demand and the seasonal space heating energy efficiency.
(a)For establishing the rated coefficient of performance COPrated or rated primary energy ratio PERrated, or the sound power level, the operating conditions shall be the standard rating conditions set out in Table 9 and the same declared capacity for heating shall be used.
(b)The active mode coefficient of performance SCOPon for average, colder and warmer climate conditions shall be calculated on the basis of the part load for heating Ph(Tj), the supplementary capacity for heatingsup(Tj) (if applicable), and the bin-specific coefficient of performance COPbin(Tj) or bin-specific primary energy ratio PERbin(Tj), weighted by the bin-hours for which the bin conditions apply, using the following conditions: (c)The reference annual heating demand QH shall be the design load for heating Pdesignh for average, colder and warmer climate conditions, multiplied by the annual equivalent active mode hours HHE of 2 066 , 2 465 and 1 336 for average, colder and warmer climate conditions, respectively. (d)The annual energy consumption QHE shall be calculated as the sum of: (e)The seasonal coefficient of performance SCOP or seasonal primary energy ratio SPER shall be calculated as the ratio of the reference annual heating demand QH and the annual energy consumption QHE. (f)The seasonal space heating energy efficiency ηs shall be calculated as the seasonal coefficient of performance SCOP divided by the conversion coefficient CC or the seasonal primary energy ratio SPER, corrected by contributions accounting for temperature controls and, for water-/brine-to-water heat pump space heaters and heat pump combination heaters, the electricity consumption of one or more ground water pumps. (g)The annual energy consumption QHE in kWh in terms of final energy and/or GJ in terms of GCV shall be calculated as the ratio of the reference annual heating demand QH and the seasonal space heating energy efficiency ηs.
The water heating energy efficiency ηwh of a combination heater shall be calculated as the ratio between the reference energy Qref and the energy required for its generation under the following conditions:
| 6. | Conditions for measurements and calculations of solar devices The solar collector, solar hot water storage tank and pump in the collector loop (if applicable) shall be tested separately. Where the solar collector and solar hot water storage tank cannot be tested separately, they shall be tested in combination. The results shall be used for the determination of the standing loss S and the calculations of the collector efficiency ηcol, the annual non-solar heat contribution Qnonsol for the load profiles M, L, XL and XXL under the average climate conditions set out in Tables 13 and 14, and the annual auxiliary electricity consumption Qaux in kWh in terms of final energy. Table 9 Standard rating conditions for heat pump space heaters and heat pump combination heaters Heat source Outdoor heat exchanger Indoor heat exchanger Climate condition Inlet dry bulb (wet bulb) temperature Heat pump space heaters and heat pump combination heaters, except low-temperature heat pumps Low-temperature heat pumps Inlet temperature Outlet temperature Inlet temperature Outlet temperature Outdoor air Average + 7 °C (+ 6 °C) +47 °C +55 °C +30 °C +35 °C Colder + 2 °C (+ 1 °C) Warmer + 14 °C (+ 13 °C) Exhaust air All + 20 °C (+ 12 °C) Inlet / outlet temperature Water All + 10 °C / + 7 °C Brine All 0 °C/– 3 °C Table 10 Reference design conditions for heat pump space heaters and heat pump combination heaters, temperatures in dry bulb air temperature (wet bulb air temperature indicated in brackets) Climate condition Reference design temperature Bivalent temperature Operation limit temperature Tdesignh Tbiv TOL Average – 10 (– 11) °C maximum + 2 °C maximum – 7 °C Colder – 22 (– 23) °C maximum – 7 °C maximum – 15 °C Warmer + 2 (+ 1) °C maximum + 7 °C maximum + 2 °C Table 11 Maximum ventilation exhaust air available [m3/h], with humidity of 5,5 g/m3 Declared load profile XXS XS S M L XL XXL Maximum ventilation exhaust air available 109 128 128 159 190 870 1 021 Table 12 European reference heating season under average, colder and warmer climate conditions for heat pump space heaters and heat pump combination heaters binj Tj [°C] Average climate conditions Colder climate conditions Warmer climate conditions Hj [h/annum] Hj [h/annum] Hj [h/annum] 1 to 8 –30 to –23 0 0 0 9 –22 0 1 0 10 –21 0 6 0 11 –20 0 13 0 12 –19 0 17 0 13 –18 0 19 0 14 –17 0 26 0 15 –16 0 39 0 16 –15 0 41 0 17 –14 0 35 0 18 –13 0 52 0 19 –12 0 37 0 20 –11 0 41 0 21 –10 1 43 0 22 –9 25 54 0 23 –8 23 90 0 24 –7 24 125 0 25 –6 27 169 0 26 –5 68 195 0 27 –4 91 278 0 28 –3 89 306 0 29 –2 165 454 0 30 –1 173 385 0 31 0 240 490 0 32 1 280 533 0 33 2 320 380 3 34 3 357 228 22 35 4 356 261 63 36 5 303 279 63 37 6 330 229 175 38 7 326 269 162 39 8 348 233 259 40 9 335 230 360 41 10 315 243 428 42 11 215 191 430 43 12 169 146 503 44 13 151 150 444 45 14 105 97 384 46 15 74 61 294 Total hours: 4 910 6 446 3 590 Table 13 Average daytime temperature [°C] January February March April May June July August September October November December Average climate conditions +2,8 +2,6 +7,4 +12,2 +16,3 +19,8 +21,0 +22,0 +17,0 +11,9 +5,6 +3,2 Table 14 Average global solar irradiance [W/m2] January February March April May June July August September October November December Average climate conditions 70 104 149 192 221 222 232 217 176 129 80 56 Table 15 Water heating load profiles of combination heaters h 3XS XXS XS S Qtap f Tm Qtap f Tm Qtap f Tm Qtap 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 Qref 0,345 2,100 2,100 2,100 Continued Table 15 Water heating load profiles of combination heaters h M L XL Qtap f Tm Tp Qtap f Tm Tp Qtap 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 Qref 5,845 11,655 19,07 Continued Table 15 Water heating load profiles of combination heaters h XXL Qtap f Tm Tp kWh l/min °C °C 07:00 0,105 3 25 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 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 09:30 0,105 3 25 10:00 0,105 3 25 10:30 0,105 3 10 40 11:00 0,105 3 25 11:30 0,105 3 25 11:45 0,105 3 25 12:00 12:30 12:45 0,735 4 10 55 14:30 0,105 3 25 15:00 0,105 3 25 15:30 0,105 3 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 19:00 0,105 3 25 19:30 20:00 20:30 0,735 4 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 21:35 21:45 Qref 24,53 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heat source | Outdoor heat exchanger | Indoor heat exchanger | |||||||||||
| Climate condition | Inlet dry bulb (wet bulb) temperature | Heat pump space heaters and heat pump combination heaters, except low-temperature heat pumps | Low-temperature heat pumps | ||||||||||
| Inlet temperature | Outlet temperature | Inlet temperature | Outlet temperature | ||||||||||
| Outdoor air | Average | + 7 °C (+ 6 °C) | +47 °C | +55 °C | +30 °C | +35 °C | |||||||
| Colder | + 2 °C (+ 1 °C) | ||||||||||||
| Warmer | + 14 °C (+ 13 °C) | ||||||||||||
| Exhaust air | All | + 20 °C (+ 12 °C) | |||||||||||
| Inlet / outlet temperature | |||||||||||||
| Water | All | + 10 °C / + 7 °C | |||||||||||
| Brine | All | 0 °C/– 3 °C | |||||||||||
| Climate condition | Reference design temperature | Bivalent temperature | Operation limit temperature | ||||||||||
| Tdesignh | Tbiv | TOL | |||||||||||
| Average | – 10 (– 11) °C | maximum + 2 °C | maximum – 7 °C | ||||||||||
| Colder | – 22 (– 23) °C | maximum – 7 °C | maximum – 15 °C | ||||||||||
| Warmer | + 2 (+ 1) °C | maximum + 7 °C | maximum + 2 °C | ||||||||||
| Declared load profile | XXS | XS | S | M | L | XL | XXL | ||||||
| Maximum ventilation exhaust air available | 109 | 128 | 128 | 159 | 190 | 870 | 1 021 | ||||||
| binj | Tj [°C] | Average climate conditions | Colder climate conditions | Warmer climate conditions | |||||||||
| Hj [h/annum] | Hj [h/annum] | Hj [h/annum] | |||||||||||
| 1 to 8 | –30 to –23 | 0 | 0 | 0 | |||||||||
| 9 | –22 | 0 | 1 | 0 | |||||||||
| 10 | –21 | 0 | 6 | 0 | |||||||||
| 11 | –20 | 0 | 13 | 0 | |||||||||
| 12 | –19 | 0 | 17 | 0 | |||||||||
| 13 | –18 | 0 | 19 | 0 | |||||||||
| 14 | –17 | 0 | 26 | 0 | |||||||||
| 15 | –16 | 0 | 39 | 0 | |||||||||
| 16 | –15 | 0 | 41 | 0 | |||||||||
| 17 | –14 | 0 | 35 | 0 | |||||||||
| 18 | –13 | 0 | 52 | 0 | |||||||||
| 19 | –12 | 0 | 37 | 0 | |||||||||
| 20 | –11 | 0 | 41 | 0 | |||||||||
| 21 | –10 | 1 | 43 | 0 | |||||||||
| 22 | –9 | 25 | 54 | 0 | |||||||||
| 23 | –8 | 23 | 90 | 0 | |||||||||
| 24 | –7 | 24 | 125 | 0 | |||||||||
| 25 | –6 | 27 | 169 | 0 | |||||||||
| 26 | –5 | 68 | 195 | 0 | |||||||||
| 27 | –4 | 91 | 278 | 0 | |||||||||
| 28 | –3 | 89 | 306 | 0 | |||||||||
| 29 | –2 | 165 | 454 | 0 | |||||||||
| 30 | –1 | 173 | 385 | 0 | |||||||||
| 31 | 0 | 240 | 490 | 0 | |||||||||
| 32 | 1 | 280 | 533 | 0 | |||||||||
| 33 | 2 | 320 | 380 | 3 | |||||||||
| 34 | 3 | 357 | 228 | 22 | |||||||||
| 35 | 4 | 356 | 261 | 63 | |||||||||
| 36 | 5 | 303 | 279 | 63 | |||||||||
| 37 | 6 | 330 | 229 | 175 | |||||||||
| 38 | 7 | 326 | 269 | 162 | |||||||||
| 39 | 8 | 348 | 233 | 259 | |||||||||
| 40 | 9 | 335 | 230 | 360 | |||||||||
| 41 | 10 | 315 | 243 | 428 | |||||||||
| 42 | 11 | 215 | 191 | 430 | |||||||||
| 43 | 12 | 169 | 146 | 503 | |||||||||
| 44 | 13 | 151 | 150 | 444 | |||||||||
| 45 | 14 | 105 | 97 | 384 | |||||||||
| 46 | 15 | 74 | 61 | 294 | |||||||||
| Total hours: | 4 910 | 6 446 | 3 590 | ||||||||||
| January | February | March | April | May | June | July | August | September | October | November | December | ||
| Average climate conditions | +2,8 | +2,6 | +7,4 | +12,2 | +16,3 | +19,8 | +21,0 | +22,0 | +17,0 | +11,9 | +5,6 | +3,2 | |
| January | February | March | April | May | June | July | August | September | October | November | December | ||
| Average climate conditions | 70 | 104 | 149 | 192 | 221 | 222 | 232 | 217 | 176 | 129 | 80 | 56 | |
| h | 3XS | XXS | XS | S | |||||||||
| Qtap | f | Tm | Qtap | f | Tm | Qtap | f | Tm | Qtap | 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 | |||||||
| Qref | 0,345 | 2,100 | 2,100 | 2,100 | |||||||||
| h | M | L | XL | ||||||||||
| Qtap | f | Tm | Tp | Qtap | f | Tm | Tp | Qtap | 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 | |||||||||||||
| Qref | 5,845 | 11,655 | 19,07 | ||||||||||
| h | XXL | ||||||||||||
| Qtap | f | Tm | Tp | ||||||||||
| kWh | l/min | °C | °C | ||||||||||
| 07:00 | 0,105 | 3 | 25 | ||||||||||
| 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 | ||||||||||
| 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 | ||||||||||
| 09:30 | 0,105 | 3 | 25 | ||||||||||
| 10:00 | 0,105 | 3 | 25 | ||||||||||
| 10:30 | 0,105 | 3 | 10 | 40 | |||||||||
| 11:00 | 0,105 | 3 | 25 | ||||||||||
| 11:30 | 0,105 | 3 | 25 | ||||||||||
| 11:45 | 0,105 | 3 | 25 | ||||||||||
| 12:00 | |||||||||||||
| 12:30 | |||||||||||||
| 12:45 | 0,735 | 4 | 10 | 55 | |||||||||
| 14:30 | 0,105 | 3 | 25 | ||||||||||
| 15:00 | 0,105 | 3 | 25 | ||||||||||
| 15:30 | 0,105 | 3 | 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 | ||||||||||
| 19:00 | 0,105 | 3 | 25 | ||||||||||
| 19:30 | |||||||||||||
| 20:00 | |||||||||||||
| 20:30 | 0,735 | 4 | 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 | |||||||||
| 21:35 | |||||||||||||
| 21:45 | |||||||||||||
| Qref | 24,53 |
ANNEX VIII
Product compliance verification by market surveillance authorities
The verification tolerances set out in this Annex relate only to the verification of the measured parameters by Member State authorities and shall not be used by the supplier as an allowed tolerance to establish the values in the technical documentation. The values and classes on the label or in the product fiche shall not be more favourable for the supplier than the values reported in the technical documentation.
When verifying the compliance of a product model with the requirements laid down in this Delegated Regulation, for the requirements referred to in this Annex, the authorities of the Member States shall apply the following procedure:
(1) The Member State authorities shall verify one single unit of the model.
(2) The model shall be considered to comply with the applicable requirements if: (a) the values given in the technical documentation pursuant to Article 5(b) of Directive 2010/30/EU (declared values), and, where applicable, the values used to calculate these values, are not more favourable for the supplier than the corresponding values given in the test reports pursuant to point (iii) of the abovementioned Article; and (b) the values published on the label and in the product fiche are not more favourable for the supplier than the declared values, and the indicated energy efficiency class is not more favourable for the supplier than the class determined by the declared values; and (c) when the Member State authorities test the unit of the model, the determined values (the values of the relevant parameters as measured in testing and the values calculated from these measurements) comply with the respective verification tolerances as given in Table 16.
(3) If the results referred to in points 2(a) or (b) are not achieved, the model shall be considered not to comply with this Delegated Regulation.
(4) If the result referred to in point 2(c) is not achieved, the Member State authorities shall select three additional units of the same model for testing.
(5) The model shall be considered to comply with the applicable requirements if for these three units, the arithmetical mean of the determined values complies with the respective tolerances given in Table 16.
(6) If the result referred to in point 5 is not achieved, the model shall be considered not to comply with this Delegated Regulation.
(7) The Member State authorities shall provide all relevant information to the authorities of the other Member States and to the Commission without delay after a decision being taken on the non-compliance of the model according to points 3 and 6.
The Member State authorities shall use the measurement and calculation methods set out in Annex VII.
The Member State authorities shall only apply the verification tolerances that are set out in Table 16 and shall only use the procedure described in points 1 to 7 for the requirements referred to in this Annex. No other tolerances, such as those set out in harmonised standards or in any other measurement method, shall be applied.
| Parameters | Verification tolerances |
|---|---|
| Space-heating energy efficiency, ηs | The determined value shall not be lower than the declared value by more than 8 %. |
| Water-heating energy efficiency, ηwh | The determined value shall not be lower than the declared value by more than 8 %. |
| Sound power level | The determined value shall not exceed the declared value by more than 2 dB(A). |
| Class of the temperature control | The class of the temperature controls corresponds to the declared class of the unit. |
| Collector efficiency, ηcol | The determined value shall not be lower than the declared value by more than 5 %. |
| Standing loss, S | The determined value shall not exceed the declared value by more than 5 %. |
| Auxiliary electricity consumption, Qaux | The determined value shall not exceed the declared value by more than 5 %. |
ANNEX IX
(1)For the purpose of points 2 to 5 of this Annex the following definitions shall apply:
(a) ‘display mechanism’ means any screen, including tactile screen, or other visual technology used for displaying internet content to users;
(b) ‘nested display’ means visual interface where an image or data set is accessed by a mouse click, mouse roll-over or tactile screen expansion of another image or data set;
(c) ‘tactile screen’ means a screen responding to touch, such as that of a tablet computer, slate computer or a smartphone;
(d) ‘alternative text’ means text provided as an alternative to a graphic allowing information to be presented in non-graphical form where display devices cannot render the graphic or as an aid to accessibility such as input to voice synthesis applications.
(2)The appropriate label made available by suppliers in accordance with Article 3 or in the case of a package where appropriate duly filled in based on the label and fiches provided by suppliers in accordance with Article 3, shall be shown on the display mechanism in proximity to the price of the product or package in accordance with the timetable set out in Article 3. If both a product and a package are shown, but with a price indicated only for the package, only the package label shall be displayed. The size shall be such that the label is clearly visible and legible and shall be proportionate to the size specified in Annex III. The label may be displayed using a nested display, in which case the image used for accessing the label shall comply with the specifications laid down in point 3 of this Annex. If nested display is applied, the label shall appear on the first mouse click, mouse roll-over or tactile screen expansion on the image.
(3)The image used for accessing the label in the case of nested display shall:
(a) be an arrow in the colour corresponding to the energy efficiency class of the product or package on the label;
(b) indicate on the arrow the energy efficiency class of the product or package in white in a font size equivalent to that of the price; and
(c) have one of the following two formats:
(4)In the case of nested display, the sequence of display of the label shall be as follows:
(a) the image referred to in point 3 of this Annex shall be shown on the display mechanism in proximity to the price of the product or package;
(b) the image shall link to the label;
(c) the label shall be displayed after a mouse click, mouse roll-over or tactile screen expansion on the image;
(d) the label shall be displayed by pop up, new tab, new page or inset screen display;
(e) for magnification of the label on tactile screens, the device conventions for tactile magnification shall apply;
(f) the label shall cease to be displayed by means of a close option or other standard closing mechanism;
(g) the alternative text for the graphic, to be displayed on failure to display the label, shall be the energy efficiency class of the product or package in a font size equivalent to that of the price.
(5)The appropriate product fiche made available by suppliers in accordance with Article 3 shall be shown on the display mechanism in proximity to the price of the product or package. The size shall be such that the product fiche is clearly visible and legible. The product fiche may be displayed using a nested display, in which case the link used for accessing the fiche shall clearly and legibly indicate ‘Product fiche’. If nested display is used, the product fiche shall appear on the first mouse click, mouse roll-over or tactile screen expansion on the link.
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