STIEBEL ELTRON DHE 18 SLi 25 A Gebrauchs- Und Montageanleitung Seite 35

INSTALLATIoN
Installation
f Slide the cable grommet over the power cable. For this, use f
the installation aid. If the cross-section is > 6 mm², enlarge
the hole in the cable grommet.
f Push the cable grommet into the back panel. f
Connecting a load shedding relay
Install the load shedding relay in the distribution board in conjunc-
tion with other electric appliances, e.g. electric storage heaters.
The relay responds when the instantaneous water heater starts.
The load shedding relay is available as an accessory.
Material losses
!
Connect the phase that switches the load shedding relay
to the indicated terminal of the mains terminal in the
appliance (see chapter "Specification / Wiring diagram").
Water installation on finished walls
Suitable pressure-tested taps can be ordered as accessories.
24
18 Nm
1 Water plug
2 Pressure tap for finished walls
f Fit the water plugs with gaskets to seal the in-wall connec- f
tion. All pressure taps listed in the accessories are supplied
with plugs and gaskets as part of the standard delivery.
f Install the tap. f
f Place the lower part of the back panel under the connection f
pipes of the tap and push the lower part of the back panel
into place.
f Secure the connection pipes to the appliance. f
Water installation for finished walls with solder / compression
fitting
With the solder fitting or compression fitting accessories you can
connect both copper and plastic pipes.
The solder fitting with threaded fitting is suitable for 12 mm cop-
per pipes.
f Push the union nuts over the connection pipes. f
f Solder the inserts to the copper pipes. f
f Slide the lower back panel under the connection pipes of the f
tap and click the lower back panel into place.
f Secure the connection pipes to the appliance. f
Note
Observe the tap manufacturer's instructions.
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Water installation on finished walls; fitting the appliance cover
1 Back panel guides
2 Screw
3 Cover guides
4 Pipe knock-out
f Cleanly break out the knock-out apertures in the appliance f
19
5 Nm
f If installing tap connection pipes which are not offset, break f
f Click the cover guides into place in the openings. f
f Position the back panel guides on the pipes and push them f
f Secure the back panel at the bottom with a screw. f
Fitting the base part of the back panel with threaded fittings
on finished walls
You can install the lower back panel after fitting the taps.
1 Screw
2 Connection pieces delivered in the pack
f Cut open the lower back panel at the markings. f
f Fit the lower back panel by bending it out at the sides and f
f Insert the connection pieces into the lower back panel from f
f Click the lower back panel into place. f
f Secure the lower back panel with a screw. f
4
3
2
1
cover. If necessary, use a file.
Note
If the tap connection pipes are slightly offset, the appli-
ance can be sealed using the tabs on the cover guides.
f If the tap connection pipes are offset, do not fit any f
back panel guides.
off the tabs on the cover guides.
together. Then push the guides against the back panel as far
they will go.
2 1
guiding it over the pipes.
behind.
DHE SLi | 35