Maintenance; Specification; Dimensions And Connections - STIEBEL ELTRON PEY 18 Operation And Installation

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maintenance

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 Close the shut-off valve in the twin connector or the cold f
water inlet line.
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 f
of frost, as water residues remaining inside the appliance can
freeze and cause damage.
Cleaning the strainer
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.
14 | PEY

15. Specification

15.1 Dimensions and connections

226
190
35
100
c06
c01
190
b02 Entry electrical cables I
c01 Cold water inlet
c06 DHW outlet
Alternative connection options
b04
b02 Entry electrical cables I
b03 Entry electrical cables II
b04 Entry electrical cables III
93
b02
50
112
Male thread
Male thread
b04
35
b02
b03
40
b04
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PEY
G 1/2 A
G 1/2 A
PEY