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INSTALLATION
Appliance shutdown
12 | DEL Plus AU www.stiebel-eltron.com
Fit the appliance cover
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1
2
3
4
1 Pipe knock-out
2 Cover guides
3 Back panel guides
4 Fixing screw (not part of the standard delivery)
f Cleanly cut or break out the knock-out openings in the appli-
ance cover. If necessary, use a file.
!
Material losses
If you cut open the wrong knock-out in the appliance
cover by mistake, you must use a new appliance cover.
Note
You can compensate for a slight connection pipe offset
using the tabs on the cover guides. If the connection pipes
are offset, do not fit any back panel guides.
f When installing connection pipes without offset, break off
the tabs on the cover guide pieces.
f Click the cover guides into place in the openings.
f Position the back panel guides on the extensions. Push them
together. Then push the guides against the back panel as far
they will go.
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f Hook the appliance cover at the top rear into the back panel.
Pivot the appliance cover downwards. Check that the appli-
ance cover is securely seated at both top and bottom.
f Secure the appliance cover with the screw.
f Fit the fascia to the appliance cover.
f Remove the protective film from the user interface.
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f Switch on the power supply.
11.2.1 Appliance handover
f Explain the appliance function to users and familiarise them
with how it works.
f Make the user aware of potential dangers, especially the risk
of scalding.
f Hand over the instructions.
11.3 Recommissioning
!
Material losses
To ensure that the bare wire heating system is not dam-
aged following an interruption to the water supply, the
appliance must be restarted by taking the following steps.
f Disconnect the appliance from the power supply by
removing the fuses/tripping the MCBs.
f Open the tap for a minimum of one minute until the
appliance and its upstream cold water inlet line are
free of air.
f Switch the power back ON.
12. Appliance shutdown
f Isolate all poles of the appliance from the power supply.
f Drain the appliance (see chapter "Installation/ Maintenance/
Draining the appliance").
13. Alternative installation methods
Overview of the alternative types of installation
Electrical connection IP rating
On unfinished walls, connected from above IP25
On unfinished walls, connected from below, short
power cable
IP25
On finished walls IP24
Water connection IP rating
On unfinished walls IP25
Other IP rating
Installation with offset tiles IP25
Pivoting appliance cover IP25
Horizontal installation of the appliance IP 24
WARNING Electrocution
Before any work on the appliance, disconnect all poles
from the power supply.
13.1 Electrical connection from above on unfinished
walls
140
30
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1
1 Cable entry installation aid
f Prepare the power cable.
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