STIEBEL ELTRON DHE 18/21/24 User Manual

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INSTALLATION
Installation
ENGLISH
 Open the appliance by holding the fascia at the side and pull-
ing forwards away from the appliance cover. Undo the screw.
Pivot open the appliance cover.
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 Remove the back panel by pressing the two locking tabs and
pulling the lower back panel section forwards.
Preparing the power cable on unfinished walls, for connection
from below
160
30
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1
1 Cable entry installation aid
 Prepare the power cable.
Fitting the wall mounting bracket
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 Mark out the holes for drilling using the installation tem-
plate. If the appliance is to be installed on finished walls, also
mark out the fixing hole in the lower section of the template.
 Drill the holes and secure the wall mounting bracket at 2
points using suitable fixing materials (screws and rawl plugs
are not part of the standard delivery).
 Fit the wall mounting bracket.
Installing the twin nipples
!
Material losses
Carry out all water connection and installation work in
accordance with regulations.

STIEBEL ELTRON DHE 18/21/24 Specifications

General

Type	Tankless (instantaneous)
Fuel type	Electric
Boiler system	Solo boiler system
Product color	White
Heater location	-
Placement supported	Vertical
International Protection (IP) code	IP25
Efficiency	39 %
Noise level	15 dB
Maximum power	24000 W
Thermostat range	20 - 60 °C
Domestic Hot Water (DHW) flow	- l/min
AC input voltage	400 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A+ to F
Annual energy consumption	476 kWh
Built-in display	Yes

Weight and Dimensions

Depth	116 mm
Width	225 mm
Height	466 mm
Weight	3100 g