STIEBEL ELTRON DHE 21 User Manual

INSTALLATION
Commissioning
82 | DHE www.stiebel-eltron.com
Changing the connected load via jumper slot; only with
DHE18/21/24
If you select a connected load other than the 21kW factory setting
for appliances with selectable connected load, you will need to
reposition the jumper.
1
2
3
D0000089187
 Install the jumper in the required position on the pin strip.
Jumper position Connected load
1 18kW
2 21kW
3 24kW
No jumper 18kW
11.2 Initial start-up
≥ 60 s
D0000053277
 Open and close all connected draw-off valves several times,
until all air has been purged from the pipework and the
appliance.
 Carry out a tightness check.
D0000053278
 Activate the safety switch by firmly pressing the reset button
(the appliance is delivered with the safety switch disabled).

STIEBEL ELTRON DHE 21 Specifications

General

Type	Electronic instantaneous water heater
Rated output	21 kW
Protection class	IP25
Energy efficiency class	A
Temperature range	60 °C
Power supply voltage	400 V
Dimensions	105 mm