Application Areas / Conversion Table; Pressure Drop - AEG DDLE LCD 18 Bedienung Und Installation

Connected load in kW
Rated voltage
380 V 400 V 415 V
16.2
18
19.4
16.2
19
21.7
18
21
24
19.4
22.6
25.8
24.4
27

14.4 Application areas / Conversion table

Specific electrical resistivity and specific electrical con-
ductivity (see chapter "Data table").
Standard specifica-
tion at 15 °C 20 °C
Resist- Conductivity Resist-
ance σ ≤ ance
ρ ≥ ρ ≥
Ωcm mS/m μS/cm Ωcm mS/m μS/cm
900 111 1111 800
1000 100 1000 890
1200 83 833 1070
1300 77 769 1175

14.5 Pressure drop

Taps
Tap pressure drop at a flow rate of 10 l/min
Mono lever mixer tap, approx.
Thermostatic valve, approx.
Hand shower, approx.
Sizing the pipework
When calculating the size of the pipework, an appliance
pressure drop of 0.1 MPa is recommended.
14.6 Fault conditions
In the event of a fault, loads up to a maximum of 95 °C
at a pressure of 1.2 MPa can occur temporarily in the
installation.
14.7 Energy consumption data
Product datasheet: Conventional water heaters to regulation (EU) no. 812/2013 and 814/2013
Manufacturer
Load profile
Energy efficiency class
Energy conversion efficiency
Annual power consumption
Default temperature setting
Sound power level
Special information on measuring efficiency
Daily power consumption
50 °C DHW output in l/min.
Cold water inlet temperature
5 °C 10 °C 15 °C
4.6 5.1 5.8
5.1 5.7 6.4
5.5 6.2 6.9
4.6 5.1 5.8
5.4 6.0 6.8
6.2 6.9 7.8
5.1 5.7 6.4
6.0 6.7 7.5
6.9 7.6 8.6
5.5 6.2 6.9
6.5 7.2 8.1
7.4 8.2 9.2
7.0 7.7 8.7
7.7 8.6 9.6
25 °C
Conductivity Resist- Conductivity
σ ≤ ance σ ≤
ρ ≥
Ωcm mS/m μS/cm
125 1250 735 136
112 1124 815 123
93 935 985 102
85 851 1072 93
MPa 0.04 - 0.08
MPa 0.03 - 0.05
MPa 0.03 - 0.15
%
kWh
°C
dB(A)
kWh
20 °C
6.6
7.3
7.9
6.6
7.8
8.9
7.3
8.6
9.8
7.9
9.2
10.5
10.0
11.0
1361
1227
1015
933
DDLE LCD 18 DDLE LCD 18/21/24
222392
AEG Haustechnik
S
A
39
477
60
15
None
2,198
222394
AEG Haustechnik
S
A
39
477
60
15
Data at Pmax. Measured with DMB 8.5 l/min
2,198
Installation
DDLE LCD 27
222395
AEG Haustechnik
S
A
39
481
60
15
2,220
29