Installation Instructions; Installation - Bosch TR 4000 Series Installation Instructions Manual

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Installation instructions

• Install the appliance as shown in the illustrations. Observe the
instructions in the text.
3.1

Installation

Unpacking/Removing the cover (Fig. 1)
• 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
appliance, please note the following:
The Type cover is fastened by a central closure behind
the service flap.
The Type cover is attached by two screws located on
the underside of the cover.
Preparations for installation (Fig. 2)
Important: Only use the supplied installation set.
The supplied water connection nozzles must be installed!
• Shut off water supply. The electrical connection (connection cable)
must be disconnected from the power supply. Unscrew the fuse
or switch off the circuit breaker.
• 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 connection nozzle
in the position provided for such (8.).
Wall mounting (Fig. 3)
• 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 compensate 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 (3.–5.).
• The appliance must be mounted securely on the wall. If necessary,
attach it at the lower adjustable screws (6.).
Water connection (Fig. 4)
• Connect the water supply, then open the cold water supply.
• The appliance must be vented. To do so, open the warm water tap
fully and flush out the appliance thoroughly for 1 minute.
Electrical connection/Mounting (Fig. 5)
• Only for appliances with power selector switches:
Set the power using the power selector switch before connecting the
wires to the mains connection terminal: Nominal output power left,
reduced output right (1.) and the set output marked on the ratings
plate.
• Screw the wires tightly into the mains connection terminal.
• Switch on the safety limiter (3.)
• Install the cover - according to either Type
7.).
Installation note
• The installation of non plug-in ready appliances must be
undertaken by the respective utility operator or by a qualified
specialist company, who can also assist you when you are
6 720 876 037 (2018/04)
Startup (Fig. 6)
The device is compliant to IEC 61000-3-12.
First start-up
• Switch on the fuses.
• Setting the temperature.
• Initial rinsing: Open the warm water tap fully and allow water to flow
Tip: Should the appliance not start because of a reduced flow-rate,
remove the perlator, shower head or similar before start and repeat
the process.
or Type
• Explain the operation of the appliance to the user.
Additional information (Fig. 7)
• If the appliance does not have sufficient water flow due to low water
• Priority circuit for the combination with electrical storage heaters:
• The control electronics must be coded when operated with
or instructions (4.–
requesting the approval of the utility company for installation
of the appliance.
for at least 1 minute. Only then (for safety reasons) will the appliance
begin to heat.
line pressure in your domestic plumbing system, remove the flow-
rate limiter (1.–3.).
For operation with a priority circuit, a special load shedding relay
BZ 45L21 (special accessory) is required. Other existing load
shedding relays, with the exception of electronic load shedding
relays, may malfunction (Wiring diagram).
a load shedding relay. Remove the keying nose on the electronics
(4.).
Installation instructions
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