Safety Information - Bosch TR 4000 Series Installation Instructions Manual

Table of Contents
Table of Contents
1 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 Solar heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 Special accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6 Environmentally-friendly disposal . . . . . . . . . . . . . . . . . . . . . . 9
6
1 Intended Use
This appliance is intended for domestic use and the household
environment only.
2

Safety information

Please read this installation instruction manual carefully, then act accor
dingly! Store for future reference. These installation instructions must
be included when transferring this appliance to a new owner.
• The appliance may only be connected and put into operation by
a qualified professional.
• Install and operate the appliance as described in the text and
illustrations. We do not accept liability for damage resulting from
failure to heed these instructions.
• The supplied water connection nozzles must be used and installed
as shown in the supplementary sheets. Make sure that a check valve
is installed in the cold water supply line.
• This appliance is intended for use up to an altitude of 2000 m above
sea level.
• The appliance may only be installed and stored in a frost-free room
(due to residual water).
WARNING:
Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
Disconnect the power supply before opening the appliance.
Immediately shut off the cold water supply to the appliance should
it leak.
• The statutory regulations of the respective country, as well as those
of the local electricity and water suppliers, must be adhered to.
• The continuous-flow heater is a Class I appliance and must be
connected to the protective earth.
• Caution: Earthed water pipes may give the appearance of
a connected protective earth.
• The appliance must be permanently connected to installed pipes.
The conductor cross-section must comply with the installed
appliance power.
• To guarantee compliance to relevant safety regulations, an all-pole
separator must be fitted during installation. The contact opening
must be at least 3 mm.
• The continuous-flow heater is only suitable for closed (pressurised)
operation.
• The tap and outlet fittings must be approved for operation with
closed (pressurised) continuous-flow heater systems.
• The continuous-flow heater can be operated with cold or pre-warmed
water (for example, from a solar energy unit water supply). Observe
the technical data and the special accessories for this purpose.
• The water's specific electrical resistivity must not be less than
1 300 Ωcm. Ask the local water utility company regarding the
electrical resistivity of the water.
• The continuous-flow heater is suitable for connection to
DVGW-tested plastic pipes.
• Disconnect the electrical connection cable from the supply
and shut off the water supply before connecting the appliance!
• Connect the water supply and then connect the electrical supply.
• Only make the openings which are required for installation on the rear
of the appliance. If the appliance is reinstalled, the unused openings
must be provided with watertight sealing.
• Do not touch electrically live parts after installation.
• Do not use aggressive or abrasive cleaning detergents!
• Do not use a steam cleaner.
6 720 876 037 (2018/04)