Water Installation - STIEBEL ELTRON DHE Connect 18/21/24 Bedienung Und Installation

INSTALLATION
Installation
9.3

Water installation

f Flush the water line thoroughly. f
Taps
Use appropriate pressure taps. Open vented taps are not per-
missible.
Note
Never use the 3-way ball shut-off valve in the cold water
inlet to reduce the flow rate; it is designed to shut off the
appliance only.
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.
90 |DHE Connect | DHE Touch
Flow rate
f Ensure that the flow rate for switching on the appliance is f
achieved.
f Increase the water line pressure if the required flow rate is f
not achieved when the draw-off valve is fully open.
10. Installation
Factory settings DHE Connect 18/21/24 DHE Connect 27
DHE Touch 18/21/24
Internal anti-scalding pro- 60
tection in °C
Connected load in kW 21
Standard installation DHE Connect 18/21/24 DHE Connect 27
DHE Touch 18/21/24
Electrical connection from x
below on unfinished walls
Water connection on unfin- x
ished walls
For further installation options, see chapter "Alternative instal-
lation methods".
DHE Touch 27
60
27
DHE Touch 27
x
x
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