Bosch TR1000 4 T Montage- Und Gebrauchsanleitung Seite 18

Safety information
material damage and personal injury,
including possible loss of life.
▶ Read the installation instructions
(heat source, heating controller, etc.)
before installation ( chapter 3).
▶ Observe the safety instructions and
warnings.
▶ Observe national and regional
regulations, technical rules and
guidelines.
• The continuous-flow heater may
only be connected and put into
operation by a qualified
professional.
• In order to avoid potential sources
of danger, repairs and maintenance
may only be undertaken by a
suitably qualified specialist.
Improper repairs can lead to risk of
serious injury to the user.
• Never open the appliance without
disconnecting the power supply
beforehand.
• The statutory regulations of the
respective country, as well as those of
the local electricity and water
suppliers, must be adhered to.
• IEC 600364‑7‑701 (DIN VDE 0100,
par 701) must be observed when
installing the appliance and/or
electrical accessories.
• The continuous-flow heater is a Class I
appliance and must be connected to
the protective earth.
18
• The appliance must be permanently
connected to the electrical
connections (TR1000 5T, TR1000
6T, TR1000 6B). The conductor
cross-section must comply with the
installed appliance power.
Earthed water pipes may give the
appearance of a connected protective
earth.
• To guarantee compliance to relevant
safety regulations, an all-pole
separator must be fitted during
installation, according to chapter 4.
The contact opening must be at least
3 mm.
• Ensure that the inlet water pressure,
maximum and minimum, is according
with the value specified by the
manufacturer ( chapter 4).
• The water inlet of this appliance shall
not be connected to inlet water
obtained from any water heating
system.
• Do not use plastic pipes. Steel or
copper pipes are suitable for the cold-
water supply. Insulated copper pipes
are particularly suitable for the hot-
water pipes.
• Disconnect the electrical
connection cable from the supply
and shut off the water supply
before connecting the appliance!
TR1000 4 T, TR1000 5 T, TR1000 6 T, TR1000 6 B – 6 720 876 020 (2019/03)
CAUTION: