12 | English
The mixer and the warm water pipe may
be hot. Please inform and instruct chil-
Do not use aggressive or abrasive clean-
Congratulations on purchasing this Bosch appliance. You
have acquired a top-quality product, which will give you
a lot of enjoyment.
These installation instructions apply to various
continuous-ﬂow heater appliance models. Therefore the
illustrations may deviate from the device you bought.
Install the appliance as shown in the illustrations. The
illustrations can be found in the centre of the instruc-
tion manual. Observe the instructions in the text.
Unpacking/Removing the cover (Figure I)
Unpack the appliance and check for transport
damage. If any components are damaged, then do not
connect the appliance.
Check that your appliance contains all components
included in the scope of delivery: appliance,
installation set with supplementary sheets,
installation instructions, operating instructions.
Please dispose of the packaging and the old
appliance in an environmentally-friendly manner.
When removing the cover from either a Type A or
Type B appliance, please note the following:
The Type A cover is fastened by a central closure be-
hind the service ﬂap.
The Type B cover is attached by two screws located
on the underside of the cover.
Preparations for installation (Figure II)
Important: Only use the supplied installation set.
The supplied water connection nozzles must be installed!
Shut oﬀ water supply. The electrical connection (con-
nection cable) must be disconnected from the power
supply. Unscrew the fuse or switch oﬀ the circuit
Install the water connection nozzles according to the
instructions on the supplementary sheet.
The electrical connection cable can either be guided
in at the top (X) or bottom (Y).
The rear panel must lie against the cold water con-
nection nozzle in the position provided for such
(Fig. II, 8.).
6 720 820 328 - 9001217888 | (06.19)
Do not use a steam cleaner.
The appliance is only to be descaled by
a suitably qualiﬁed specialist.
Wall mounting (Figure III)
The grommet must tightly surround the connection
cable. If it is damaged during mounting, the openings
must be provided with watertight sealing.
The electrical supply terminal can be ﬁtted at the top
(X) or bottom (Y). The sheath of the connection cable
must extend for at least 40 mm into the appliance.
The distance to the wall is variable. You can compen-
sate for any unevenness of the wall's surface. With
a distance to the wall of 8–16 mm, insert the spacer
and install the extender (Fig. III, 3. – 5.).
The appliance must be mounted securely on the wall.
If necessary, attach it at the lower adjustable screws
(Fig. III, 6.).
Water connection (Figure IV)
Connect the water supply, then open the cold water
The appliance must be vented. To do so, open the
warm water tap fully and ﬂush out the appliance
thoroughly for 1 minute.
Only for appliances with power selector switches:
Set the power using the power selector switch before
connecting the wires to the mains connection termi-
Nominal output power left, reduced output right
(Fig. V, 1.) and the set output marked on the ratings
Screw the wires tightly into the mains connection
Switch on the safety limiter (Fig. V, 3.)
Install the cover – according to either Type A or B
instructions (Fig. V, 4. – 7.).
The installation of non plug-in ready appliances
must be undertaken by the respective utility opera-
tor or by a qualiﬁed specialist company, who can
also assist you when you are requesting the ap-
proval of the utility company for installation of the
Robert Bosch Hausgeräte GmbH