Commissioning; Initial Start-Up - STIEBEL ELTRON DEL 18 SL Operation And Installation

INSTALLATION

Commissioning

Pivoting appliance cover
You can rotate the appliance cover for undersink installation.
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Remove the programming unit from the appliance cover by
pressing the locking hooks and taking out the programming
unit.
Turn the appliance cover (not the appliance) and refit the
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).
Plug the set value transducer cable into the PCB (see chapter
"Commissioning / Initial start-up").
Hook the appliance cover in at the bottom. Pivot it up to the
back panel.
Ensure the all-round seal of the back panel is firmly seated
by pushing the cover gently forwards and back.
Secure the appliance cover.
Operation with preheated water
By installing a central thermostatic valve you will limit the max -
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Anti-scalding protection / temperature limit
2
1
1 Position 43: Maximum temperature setting 43°C
2 Position 60: No temperature limit, for temperature setting
range, see chapter "Specification / Data table".
Remove the appliance cover.
Slide the switch to the required position.
Fit the appliance cover.
34 | DEL SL electronic LCD
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60
43
11. Commissioning
WARNING Electrocution
Commissioning may only be carried out by an authorised
contractor in accordance with the safety regulations.

11.1 Initial start-up

Open and close all connected draw-off valves several times,
until all air has been vented from the pipework and the
appliance.
Check for leaks in the appliance screw joints.
Activate the safety pressure limiter for flow pressure by
firmly pressing in the reset button (the appliance is delivered
with the safety pressure limiter disabled).
Push the temperature selector plug into the "set tempera -
ture" PCB.
Fit the appliance cover and secure with a screw.
Switch the mains power ON.
Check the function of the appliance.
Remove the protective foil from the user interface.
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