Installation Instructions - Siemens DS20022 Gebrauchsanleitung

Please monitor children to ensure that they
■
do not play with the appliance.
The mixer and the warm water pipe may
■
be hot. Please inform and instruct children
appropriately.
Do not use aggressive or abrasive cleaning
■
detergents!
Do not use a steam cleaner.
■
DANGER Scalding!
Hot water may escape during draining.
Congratulations on purchasing this Siemens appliance. You
have acquired a top‑quality product, which will give you a lot
of enjoyment.
Please read this installation and operating instruction
manual carefully, then act accordingly! Store for future
reference.

Installation instructions

Install the floor-standing water heater as described in the
illustrated section. Observe the instructions in the text.
The illustrations can be found in the centre of the instruction
manual.
Installation
For economic reasons the installation location should be
near the most frequently used tap connection.
Description of the appliance
The interior of the steel tank has been specially enamelled
to prevent corrosion and has been fitted with a protective
anode. The exterior has been directly insulated with foam
which cannot be removed. Cover the appliance with the
supplied protective jacket only when the installation work is
complete.
The universal flange enables electrical connections for sin‑
gle or double circuit operation. Circulation pipes should be
avoided on account of the high heat losses. The circulation
connection is located where the thermal insulation is notice‑
ably indented.
Parts supplied
I.
1 Floor‑standing water heater
2 Protective jacket
II. Appliance design
3 Hot‑water outlet
4 Protective anode
5 Circulation connection piece
10
en
If the appliance needs to be drained for
maintenance or to protect the whole installa‑
tion when there is a risk of frost, proceed as
follows:
Close the shut‑off valve in the cold water
■
line.
Open the hot water taps on all draw‑off
■
points.
Drain the appliance using the drain valve.
■
6 Mark for circulation connection piece
7 Steel tank, enamelled interior
8 Thermal insulation
9 Temperature selector switch
10 Push‑button
11 Heating flange
12 Cold‑water inlet
Dimensions
III.
Water connection
IV.
Comply with DIN 1988 and the regulations issued by the
■
water company.
Materials for cold-water and hot-water pipes
Water pipe made of steel, copper or plastic.
If plastic pipes are used, only install pipe systems made of
crosslinked polyethylene (high‑density polyethylene) accord‑
ing to DIN 16893 series 2 (20 bar), checked in accordance
with DVGW work sheets W 531 and W 532 with the corre‑
sponding DVGW mark of conformity.
Information regarding the suitability and quality of other
plastic pipes without the above‑mentioned design approval
information can only be provided by the pipe manufacturer.
Copper pipes are recommended if there is a risk of corrosion.
If using copper and steel materials, they must be joined in
the following sequence, as seen from the flow of direction:
Copper comes after steel.
This will avoid corrosion by local cell formation.
Stipulated combinations:
– Cold‑water pipe made of copper: hot‑water pipe made of
copper or plastic
– Cold‑water pipe made of steel: hot‑water pipe made of
steel, copper or plastic
– Cold‑water pipe made of plastic: hot‑water pipe made of
steel, copper or plastic