STIEBEL ELTRON DHF 12 C1 - 10 Installation; Standard Installation

ENGLISH
www.stiebel-eltron.com DHF-C | 23
INSTALLATION
Installation
Taps/valves
Use appropriate pressure taps. Open taps are not permitted.
Thermostatic pressure valves must be suitable for hydraulically
controlled instantaneous water heaters.
Note
Never use the shut-off valve in the cold water inlet to
reduce the flow rate. It is intended for shutting off the
appliance.
Permissible water pipe materials
- Cold water inlet pipe:
Galvanised steel pipe, stainless steel pipe, copper pipe or
plastic pipe
!
Material losses
If you use plastic pipework in the cold water inlet line,
you must observe the following condition:
 Install a metal pipe approx. 1 m in length at the ap-
pliance cold water connection. Then you can install
the plastic pipework.
- DHW outlet pipe:
Stainless steel pipe or copper pipe
!
Material losses
The instantaneous water heater is unsuitable for installa-
tion with plastic pipework in the DHW outlet line.
Flexible water connection lines
 Secure the back panel with an additional screw at the
bottom.
Undersink installation
D0000042705
1
2
1 Cold water Inlet
2 DHW outlet
Oversink installation
D0000042706
12
1 Cold water Inlet
2 DHW outlet
10. Installation
10.1 Standard installation
- Electrical connection from below on unfinished walls
- Water connection on unfinished walls
For further installation options, see chapter "Installation/ Instal-
lation/ Installation alternatives":
- Power cable for finished walls
- Connecting a load shedding relay
- Water installation on finished walls
Opening the appliance
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 Turn the cap anticlockwise. Remove by pulling it forward.
 Undo the screw.
 Pivot open the appliance cover.
Preparing the power cable
160
≥ 30
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