iNSTallaTiON
Commissioning
f Click the lower section of the back panel into place in the
f
upper section of the back panel.
f Secure the connection pipes to the appliance.
f
f Secure the back panel at the bottom with two additional
f
screws.
Material losses
!
If you break open the wrong knock-out in the back panel
by mistake, you must use a new back panel.
f Cleanly break out the knock-outs in the appliance cover. De-
f
burr any sharp edges with a file if necessary.
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
10.2.5 Water installation on unfinished walls for appliance
replacement
If the existing twin connectors of the old appliance only protrude
from the wall by approx. 16 mm, you cannot use the twin con-
nectors provided.
Note
With this connection, the cold water supply can only be
shut off within the domestic installation.
f Seal and fit the screw-in tap extensions provided.
f
f Connect the appliance.
f
10
| PEG
10.3 Completing the installation
f Open the shut-off valve in the twin connector or the cold
f
water inlet line.
11. Commissioning
WARNING Electrocution
Commissioning must only be carried out by a qualified
contractor in accordance with safety regulations.
11.1 Initial start-up
3
L3'
4
L2'
1
L1'
2
f Open and close all connected draw-off valves several times,
f
until all air has been purged from the pipework and the
appliance.
f Carry out a tightness check.
f
f Activate the safety pressure limiter by firmly pressing the
f
reset button (the appliance is delivered with the safety pres-
sure limiter deactivated).
f Plug the temperature selector cable plug into the PCB.
f
f Fit the appliance cover, ensuring it clicks into place. Check
f
that the appliance cover is seated correctly.
f Switch the power supply ON.
f
f Check the appliance function.
f
www.stiebel-eltron.com