Preparation; Installation Location; Factory Settings - Stiebel Eltron HDB-E 12 Si Utilisation Et Installation

INSTALLATION

Preparation

Material losses
!
If using plastic pipework, please note the maximum inlet
temperature and maximum permissible pressure (see
chapter "Installation / Specification / Data table").
Flow rate
f Ensure that the flow rate required to switch on the appliance f
is achieved (see chapter "Installation / Specification / Data
table", On).
f Increase the water line pressure if the required flow rate is f
not achieved when the draw-off valve is fully open. If the
flow rate is not reached despite increasing the pressure, re-
move the flow limiter and install the plastic profile washer.
Flow pressure
If the minimum flow rate required to switch on the appliance is not
achieved even when the tap is fully open, the flow limiter must be
removed. Replace it with the plastic profile washer supplied. You
can also increase the pressure in the water installation if required.
2
1 Flow limiter
2 Plastic profile washer
Note
For the thermostatic valve to function correctly, the flow
limiter must not be replaced with the plastic profile wash-
er.
Flexible water connection lines
f If the appliance is installed with flexible water connection f
lines, ensure that the pipe bends do not become twisted.
Pipe bends have a bayonet fitting and are installed inside the
appliance.
f Secure the back panel with an additional screw at the f
bottom.
9.1

Installation location

Material losses
!
Install the appliance in a room free from the risk of frost.
f Always install the appliance vertically and near the draw-off f
point.
The appliance is suitable for undersink and oversink installations.
Note
The appliance must be fitted to a wall with sufficient load
bearing capacity.
20 | HDB-E Si
1
Undersink installation
1 Cold water inlet
2 DHW outlet
Oversink installation
2
1 Cold water inlet
2 DHW outlet
9.2

Factory settings

The appliances are delivered pre-prepared:
- Electrical connection from below, installation on unfinished
walls
- Water connection on unfinished walls
1
2
1
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