Midea D50-15ED2 User Manual

11
The electrical storage water heater D50-15ED2 of the company MIDEA Ltd. was tested with a declared
load profile of the size “M”
that correspond to the water heating efficiency class “B”
The product fulfills and corresponds to the requirements of the commission regulation standards (No
814/2013) for electrical storage water heater and achieved a water heating energy efficiency of
In accordance with AnnexⅡ Enercy Efficiency
Classes article 1 of the commission regulation (No
812/2013)
The evaluation of the result of this report with respect of conformity with the related commission regulation
(No 812/2013 and 814/2019) is only a part of the conformity assessment to achieve the ErP-Label.
Electricity consumption Q
elec, water heating energy efficiency ηwh and mixed water at 40°C (V40).
η
wh=39%
Description Parameter Value Unit
k-Value k
Smart control compliance smart
Smart control factor SCF
Conversion coefficient CC
Ambient correction term Q
cor
Referenct energy
Q
ref
Useful energy content Q
H2O
Correction ratio of reference and useful energy Q
ref/
Q
H2O
Daily electricity consumption (measured) Q
test_elec
Water temperature at the beginning of the 24h measurement
cycle
T3
Water temperature at the end of the 24h measurement cycle
T5
Storage volume M
act
Storage volume C
act
Daily electricity consumption (corrected) Q
elec
Water heating energy efficiency
η
wh
Annual Electricity Consumption
AEC
Water heating energy efficiency class
Water temperature without tapping
T
set
Average water temperature of inlet cold water
θ
c
Normalised value of the average temperature
θ
p
Calculated volume that delivered hot water of at least 40℃
V
40
%
kWh
kWh
kWh
kWh
℃
℃
kg
L
kWh
kWh
kWh
kWh
kWh
kWh
℃
℃
℃
L
%
Sequence of SMART tapping cycles used during the test
Useful energy content of the hot water drawn-off during
smart period Q
reference,H2O expressed in kWh:
Useful energy content of the hot water drawn-off during
smart period Q
smart,H2O expressed in kWh:
The weekly electricity consumption with smart controls
The weekly electricity consumption without smart controls
Qelec,week,smart
Qelec,week
Qreference,H2O
Qsmart,H2O
7. Produce information with EU regulation
0.23
1
23.2
2.5
-0.082
5.845
5.958
0.981
7.423
73.9
71.4
47
47
7.417
22.161
22.157
26.662
29.288
39.2
1309
B
73
10.4
72.6
75
M/S/M/S/M

Midea D50-15ED2 Specifications

General

Brand	Midea
Model	D50-15ED2
Category	Water Heater
Language	English