INSTALLATIoN
Commissioning
Wall mounting bracket for appliance replacement
An existing Stiebel Eltron wall mounting bracket may be used
when replacing appliances (except instantaneous water heater
DHF).
f Break through the back panel of the appliance for the thread-
f
ed stud on the pre-installed wall mounting bracket.
DHF replacement
f Reposition the threaded stud on the wall mounting bracket
f
(the stud has a self-tapping thread).
f Rotate the wall mounting bracket 180° and mount it on the
f
wall (the DHF logo is then turned towards the reader).
Installation with offset tiles
20
2
1
1 Minimum contact area of the appliance
2 Maximum tile offset
f Adjust the wall clearance and lock the back panel with the
f
fixing toggle by turning it clockwise through 90°.
Operation with preheated water
By installing a central thermostatic valve you will limit the max-
imum inlet temperature (see chapter "Appliance description /
Accessories").
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| DHE SL LABS
10. Commissioning
WARNING Electrocution
Commissioning may only be carried out by a qualified
contractor in accordance with safety regulations.
10.1 Initial start-up
f Open the cross-piece.
f
on
on
f Open and close all connected draw-off valves several times,
f
until all air has been vented from the pipework and the
appliance.
f Carry out a tightness test.
f
f Activate the safety switch (AE 3) by firmly pressing the reset
f
button (the appliance is delivered with the safety switch
deactivated).
f Fit the appliance cover and secure it with a screw.
f
f Switch the mains power ON.
f
f Check the function of the appliance.
f
f Remove the protective foil from the control fascia.
f
Appliance handover
f Explain the appliance function to users and familiarise them
f
with its operation.
f Make users aware of potential dangers, especially the risk of
f
scalding.
f Hand over these instructions.
f
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