STIEBEL ELTRON DHB-E 18 Si User manual

DHB-E 18 Si, DHB-E 21 Si, DHB-E 24 Si, DHB-E 27 Si
electronic
English
Electronically controlled instantaneous water heater
Operating and installation instructions
26_02_02_0448
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2
English page 6 - 11
List of contents
1. Operating instructions
for users and contractors . . . . . . . . . . . 6
2. Installation instructions
for contractors . . . . . . . . . . . . . . . . . . . 7
3. Standard installation
for contractors . . . . . . . . . . . . . . . . . . . 8
4. Alternative installations
for contractors . . . . . . . . . . . . . . . . . . . 9
5. Specification and application ranges
for contractors . . . . . . . . . . . . . . . . . . 10
6. Troubleshooting
for users . . . . . . . . . . . . . . . . . . . . . . . 10
7. Troubleshooting
for contractors . . . . . . . . . . . . . . . . . . 11
8. Special accessories . . . . . . . . . . . . . . . 11
9. Environment and recycling. . . . . . . . . 11
10. Guarantee. . . . . . . . . . . . . . . . . . . . . . 11
Addresses and contacts . . . . . . . . . . . 12

3
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13
1
23
4
5
6
7
8
910
11
12
14
26_02_02_0509_b
26_02_02_0510_a
470 mm
110 mm
100 mm
414 mm
368 mm
40 mm
G½
9,5 mm
110 mm20 mm225 mm
140 mm
35 mm
35 mm
121 mm
30 mm
4 5 6
18
15
17
A
B
16

4
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electroniccomfort
electroniccomfort
M1
M1
ECO
ECO
M2
M2
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26_02_02_0515_a
26_02_02_0426_b
26_02_02_0512
WW KW
KW
WW
26_02_02_0435_a
C D
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30 mm
160 mm
EF
G
26_02_02_0512_a
26_02_02_0072_d
26_02_02_0521_a
3
8
26_02_02_0005_d 26_02_02_0526_a
H I
13
6
3/PE ~ 400 V
a
4
21
20 19
5
b
a
c
b
a
b
a
b
a

5
2,5-6mm²
16 mm²
10 - 16 mm²
M1
ECO
M2
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M1
ECO
M2
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electronic
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°C
M1
ECO
M2
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CLICK
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IP 25
d
26_02_02_0429_a
a
26_02_02_0530_a
26_02_02_0528_a
WKMD
WBMD
J K
26_02_02_0573
26_02_02_0576
26_02_02_0036
LR 1-A
2mm
L M
N O P
Q
R
b
a
ca
b
b
a
a
26_02_02_0549
26_02_02_0525_a
b
a
26_02_02_0519
26_02_02_0550_a
c
c
b
a
3
b
ac
40 mm
9,5 mm
20 mm
330 mm
IP 25
K1
c
a