Commissioning; Internal Anti-Scalding Protection Via Jumper Slot; Changing The Connected Load Via The Jumper Slot; Initial Start-Up - Stiebel Eltron DCE-S 6/8 Plus Utilisation Et Installation

iNSTallaTiON

Commissioning

10. Commissioning
10.1 Internal anti-scalding protection via jumper
slot
43 °C | 109 °F
50 °C | 122 °F
55 °C | 131 °F
60 °C | 140 °F
f Install the jumper in the required position on the "Tmax" pin
strip.
Jumper position Description
43 °C | 109 °F For example in nurseries, hospitals, etc.
50 °C | 122 °F
55 °C | 131 °F Max. for shower operation
60 °C | 140 °F Factory setting
No jumper Limit 43 °C | 109 °F
CAUTION Burns
If operating with preheated water, e.g. if using a solar
thermal system, the internal anti-scalding protection can
be overridden.
f In this case, limit the temperature with an upstream
central thermostatic valve.
10.2 Changing the connected load via the jumper
slot
If you select a connected load other than the factory setting for
the appliance, you will need to reposition the jumper.
f Install the jumper in the required position on the "Pmax" pin
strip.
www.stiebel-eltron.com
1
2
Jumper position Connected load
1 [low] @ 220 V
@ 230 V
@ 240 V
2 [high] @ 220 V
Factory setting @ 230 V
@ 240 V
No jumper [low] @ 220 V
@ 230 V
@ 240 V

10.3 Initial start-up

f Tick the selected connected load on the type plate. Use a
ballpoint pen to do this.
on
15 x
off
f Open and close all connected draw-off valves 15 times
over a period of at least 3 minutes, until all air has been
purged from the pipework and the appliance. Vent the cold
water inlet line and the appliance using a flow rate of least
3.5 l/min.
f Carry out a tightness check.
f Activate the safety switch by firmly pressing the reset button
(the appliance is delivered with the safety switch disabled).
f Insert the plug of the programming unit connecting cable at
the PCB.
Note
It is essential to plug the connecting cable for the pro-
gramming unit into the PCB before switching on the
power. Otherwise, the programming unit will not func-
tion.
DCE-S 6/8 Plus DCE-S 10/12 Plus
6.0 kW 10.0 kW
6.6 kW 11.0 kW
7.2 kW 12.0 kW
8.0 kW 12.0 kW
8.7 kW 13.1 kW
9.6 kW 14.3 kW
6.0 kW 10.0 kW
6.6 kW 11.0 kW
7.2 kW 12.0 kW
≥ 3 min.
DCE-S Plus | 9