Specification; Application Areas - AEG DDLE LCD 27 Operating And Installation Instructions

Electronically controlled instantaneous water heater
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Hook the device cap at the top and pivot it down onto the back panel, then make it audibly click into place.
Check the firm seat of the device cap on the back panel.
5.
Specification and application areas
5.1
Specification
(The details on the type plate apply)
Type
Part no.
Rated output
Rated current
Fuses
Selectable output
Pressure drop *
with DMB
without DMB
Throughput limit (DMB)
Nominal capacity
Type
Rated operating pressure
Weight
Protection class to EN 60335
Protection level to EN 60529
Test symbols
Water connection
Power supply
Bare wire heating system
Cold water inlet temperature
Applications
Throughput "ON"
Table 3
5.2

Application areas

Specific electrical resistance and specific electrical conductivity the water.
Details as
Resistance
Conductivity
Table 4
Conductivity
Application range with preheated water.
If you are operating this appliance with preheated water ≥ 25 °C, the water resistance at ρ 15 °C must
be ≥ 1200 Ωcm.
DDLE LCD 18
222392
kW 18
A 26.0
A 25
no
MPa (bar) / l/min
0.08 (0.8) / 5.2
MPa (bar) / l/min
0.06 (0.6) / 5.2
l/min
8.0
Colour
white
0.4 l
sealed/unvented
1 MPa (10 bar)
3.6 kg
1
IP 25
see type plate
G ½" (male thread)
3/PE ~ 400 V - 50 Hz
see application areas
max. 60 °C
water with low limescale levels and those with limescale content
≥ 2.5 l/min
application ranges for different reference temperatures
standard details
at 15 °C
Ωcm
≥ 900
≤ 111
mS/m
≤ 1110
μS/cm
for contractors
DDLE LCD 18/21/24
with selectable output
222394
18
21
28.5
30.3
32
32
yes
yes
0.08 (0.8) / 5.2
0.1 (1.0) / 6.0
0.06 (0.6) / 5.2
0.08 (0.8) / 6.0
8.0
8.0
white
white
at 20 °C
at 25 °C
≥ 800
≥ 735
≤ 125
≤ 136
≤ 1250
≤ 1360
For contractors
DDLE LCD 27
222395
24
27
34.6
39
35
40
yes
no
0.13 (1.3) / 6.9
0.16 (1.6) / 7.7
0.10 (1.0) / 6.9
0.12 (1.2) / 7.7
9.0
9.0
orange
orange
31

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