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

iNSTallaTiON

Commissioning

11. Commissioning
11.1 Internal anti-scalding protection via jumper
slot
43 °C | 109 °F
50 °C | 122 °F
55 °C | 131 °F
60 °C | 140 °F
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
f Install the jumper in the required position on the "Tmax" pin f
strip.
CAUTION Burns
If the appliance is supplied with preheated water, the
internal anti-scalding protection and the user-adjustable
temperature limit may be exceeded.
In such cases, limit the temperature with an upstream
central thermostatic valve (ZTA 3/4).
11.2 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 f
strip.
www.stiebel-eltron.com
1
2
Jumper position Connected load
DCE-X 6/8 Premium
1 @ 220 V 6.0 kW
@ 230 V 6.6 kW
@ 240 V 7.2 kW
2 @ 220 V 8.0 kW
@ 230 V 8.7 kW
@ 240 V 9.6 kW
No jumper @ 220 V 6.0 kW
@ 230 V 6.6 kW
@ 240 V 7.2 kW

11.3 Initial start-up

f Tick the selected connected load on the type plate. Use a f
ballpoint pen to do this.
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 switch by firmly pressing the reset button f
(the appliance is delivered with the safety switch disabled).
f Insert the plug of the programming unit connecting cable at f
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.
Connected load
DCE-X 10/12 Premium
10.0 kW
11.0 kW
12.0 kW
12.0 kW
13.1 kW
14.3 kW
10.0 kW
11.0 kW
12.0 kW
≥ 60 s
DCE-X Premium | 13