STIEBEL ELTRON DHB-E 13 AU Operation And Installation Manual page 12

Electronically controlled instantaneous water heater
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INSTALLATION
Installation
Installation with offset tiles
20
2
1
1 Minimum contact area of the appliance
2 Maximum tile offset
f Adjust the wall clearance. Lock the back panel with the fixing
f
toggle by turning it 90° clockwise.
Pivoting appliance cover
You can rotate the appliance cover for undersink installation.
f Remove the programming unit from the appliance cover by
f
pressing the locking hooks and taking out the programming
unit.
f Turn the appliance cover (not the appliance) and refit the
f
programming unit, ensuring that all locking hooks click into
place. When clicking the locking hooks into place, make sure
you press against the inner side of the appliance cover (shad-
ed area).
f Plug the set value transducer cable into the PCB (see chapter
f
"Commissioning / Initial start-up").
f Hook the appliance cover in at the bottom. Pivot it up to the
f
back panel.
f Ensure the all-round seal of the back panel is firmly seated
f
by pushing the cover gently forwards and back.
f Secure the appliance cover.
f
Operation with preheated water
You can limit the maximum inlet temperature by installing a cen-
tral thermostatic valve.
12
| DHB-E AU
Temperature limitation / Anti-scalding protection
The maximum temperature can be limited to 43 °C via the pro-
gramming unit on the appliance cover. For this, the following
steps are necessary:
f Remove the appliance cover.
f
f Remove the electronic PCB from the programming unit on
f
the appliance cover. Be careful with the snap-on hooks.
f Move the plug from left to right (position "43 °C").
f
f Refit the programming unit, ensuring the snap-on hooks
f
click into place. Observe the positions of the push-button and
shaft.
CAUTION Burns
When operating with preheated water, the set temper-
ature limit / anti-scalding protection may be ineffective.
f In this case, limit the temperature at the upstream
f
central thermostatic valve.
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