39
Installation – for qualified contractors
DDLE ÖKO TD 18
DDLE ÖKO TD 18/21/24 DDLE ÖKO TD 27
Dimensions
Height
mm
485
485
485
Width
mm
226
226
226
Depth
mm
93
93
93
Weights
Weight
kg
3.8
3.8
3.8
Factory settings
ECO
38 °C / 8 l/min
Backlighting
blue / red
100 %
Orientation light
OFF
Child-proof system
OFF / 43.0 °C
Wellness
OFF
Automatic water volume control
OFF / 80 l
Second line of display
l/min
13.6 DHW output
Subject to season, the following maximum mixed water
or outlet capacities can result from varying cold water
temperatures:
ϑ
1
= cold water inlet temperature
ϑ
2
= mixed water temperature
ϑ
3
= outlet temperature
ϑ
2
= 38 °C for: a shower, at a hand wash basin, to fill a
bath, etc.
kW
18
21
24
27
ϑ
1
l/min *
6 °C
8.0
9.4
10.7
12.1
10 °C
9.2
10.7
12.3
13.8
14 °C
10.7
12.5
14.5
16.1
ϑ
3
= 60 °C: kitchen sink, and when using thermostatic
valves
kW
18
21
24
27
ϑ
1
l/min *
6 °C
4.8
5,6
6.4
7.2
10 °C
5,2
6,0
6.9
7.7
14 °C
5.6
6.5
7.5
8.4
* Table values relative to a rated voltage of 400 V.
The outlet volume is subject to the available supply pressure
and the mains voltage actually supplied.
13.7 Applications / Conversion table
Specific electrical resistance and specific electrical con
-
ductivity
, see “Specification”.
Standard specifica-
tion at 15 °C
20 °C
25 °C
Spec.
Resist-
ance
ρ ≥
Spec. Con-
ductivity σ ≤
Spec.
Resist-
ance
ρ ≥
Spec. Con-
ductivity σ ≤
Spec.
Resist-
ance
ρ ≥
Spec. Con-
ductivity σ ≤
Ωcm
mS/m
μS/cm
Ωcm
mS/m
μS/cm
Ωcm
mS/m
μS/cm
900
111 1111
800
125 1250
735
136 1361
1000
100 1000
890
112 1124
815
123 1227
1100
91
909
970
103 1031
895
112 1117
1200
83
833
1070
93
935
985
102 1015
1300
77
769
1175
85
851 1072
93 933
13.8 Noise emissions
A general test certificate [Germany] as verification of
suitability regarding noise emissions has been issued for
this series of instantaneous water heater, based on the
State Building Regulations [Germany].
AEG
HOL
DIN 4109
PA-IX 6831/I
14. Maintenance
14.1 Clean sieve
26
_0
2_0
2_0
94
9
A sieve has been fitted into the threaded cold water
connection. In case of contamination, you can remove
this sieve, clean it and then refit it.
Содержание DDLE OKO TD 18
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