INSTALLATION
Maintenance
12
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14. Maintenance
WARNING Electrocution
Before any work on the appliance, disconnect all poles
from the power supply.
Draining the appliance
The appliance can be drained for maintenance work.
WARNING Burns
Hot water may escape when draining the appliance.
f
f
Close the shut-off valve in the twin connector or the cold
water inlet line.
f
f
Open all draw-off valves.
f
f
Undo the water connections on the appliance.
f
f
Store the dismantled appliance in a room free from the risk
of frost, as water residues remaining inside the appliance can
freeze and cause damage.
Cleaning the strainer
26
�0
2�
02
�0
94
9
If dirty, clean the strainer in the threaded cold water fitting. Close
the shut-off valve in the cold water inlet line before removing,
cleaning and refitting the strainer.
15. Specification
15.1 Dimensions and connections
395
100
485
325
45
5
93
226
190
50
112
190
35
c01
c06
b02
D
00000
17
75
7
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
325
50
50
35
40
b03
b02
b04
b04
b04
D
00000
19
77
8
b02 Entry electrical cables I
b03 Entry electrical cables II
b04 Entry electrical cables III