iNSTallaTiON
Safety
EN
GL
ISH
www.stiebel-eltron.com
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5
iNSTallaTiON
7. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1 General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
!
Material losses
Observe the maximum inlet temperature. Higher tem-
peratures may damage the appliance. You can limit the
maximum inlet temperature by installing a central ther-
mostatic valve.
WARNING Electrocution
This appliance contains capacitors which are discharged
when disconnected from the power supply. The capacitor
discharge voltage may briefly reach > 60 V DC.
7.2 Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
- The IP 25 (hoseproof) rating can only be ensured with a cor-
rectly fitted cable grommet.
- The specific electrical resistivity of the water must not fall
below that stated on the type plate. In a linked water net-
work, observe the lowest electrical water resistivity (see
chapter "Specification / Application areas / Conversion
table"). Your water supply utility will advise you of the specif-
ic electrical water resistivity or conductivity.
8. Appliance description
8.1 Standard delivery
The following are delivered with the appliance:
- Wall mounting bracket
- Threaded stud for wall mounting
- Installation template
- 2 twin connectors (cold water with shut-off valve)
- Flat gaskets
- Cable grommet (power cable from above / below)
- Screws / rawl plugs for securing the back panel to allow for
water connection on finished walls
For appliance replacement:
- 2 tap extensions
9. Preparation
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
point.
The appliance is suitable for undersink and oversink installation.
Undersink installation
26
�02
�02
�1
34
5
1
2
1 Cold water inlet
2 DHW outlet
Oversink installation
1
2
26
�02
�02
�1
34
4
1 Cold water inlet
2 DHW outlet
Note
f
Mount the appliance on the wall. The wall must have
sufficient load bearing capacity.