Installation; Standard Installation - Stiebel Eltron DHE 18/21/24 Utilisation Et Installation

INSTALLATIoN

Installation
Permissible water line materials
- Cold water inlet line:
Pipes made from galvanised steel, stainless steel, copper or
plastic
- DHW outlet line:
Pipes made from stainless steel, copper or plastic
Material losses
!
If plastic pipework systems are used, take into account
the maximum inlet temperature and the maximum per-
missible pressure.
Flow rate
f Ensure that the flow rate for switching on the appliance is f
achieved.
f If the required flow rate is not achieved when the draw-off f
valve is fully open, increase the water line pressure.
76 | DHE
10. Installation
factory settings
Internal anti-scalding protection
Connected load
Adjustable connected load

Standard installation

Electrical connection from below on
unfinished walls
Water connection on unfinished walls
For further installation options, see chapter "Alternative instal-
lation methods".
10.1 Standard installation
Opening the appliance
DHE 18/21/24 DHE 27
°C 60
kW 21
x
DHE 18/21/24 DHE 27
x
x
www.stiebel-eltron.com
60
27
-
x
x