STIEBEL ELTRON DHE 18 AU - 15. Maintenance; 16. Specification

18 | DHE AU www.stiebel-eltron.com
INSTALLATION
Specication
Cleaning the strainer
A strainer is located in the tee from the cold water inlet pipe. In
case of contamination, you can remove this strainer and clean it.
D0000043265
1
2
1 Strainer
2 Plastic profile washer
 Remove the plastic profile washer.
 Remove the strainer and clean the components.
 Fit the strainer and the plastic profile washer.
16. Specification
16.1 Dimensions and connections
473
478
100
414
44
105≤ 20225
140
30
35
35
114
368
b02
c01c06
493
D0000043287
b02 Entry electrical cables I
c01 Cold water inlet Male thread G 1/2 A
c06 DHW outlet Male thread G 1/2 A
Alternative connection options
165
50
44
30
35
72
325
338
47
b03
b02
b04
b04
b04
b04
b04
D0000043288
b02 Entry electrical cables I
b03 Entry electrical cables II
b04 Entry electrical cables III
16.2 Wiring diagram
3/PE ~ 380-415 V
L
2
III1
L2`
L3`L1`
3/4
1
3
4
2
I
II
U
F
L L
85�02�02�0004�
1
3
4
2
1 Power PCB
2 Bare wire heating system
3 High limit safety cut-out
4 Safety switch