Rust Protection Magnesium Anode; Important Rules - Bosch Tronic 1000 T Installation Instructions Manual

16 | Εlectric water heater
mode when you need maximum vol-
ume of water
temperature.
IMPORTANT: Models not supplied
with a thermostat control knob (for
thermostat control) are preset by the
manufacturer to automatic regula-
tion of water temperature.
VI. Rust protection magnesium
anode
The magnesium anode protects the
water tank's inner surface from corro-
sion. The anode element is an element
undergoing wear and tear and is sub-
ject to periodic replacement.
In view of the long-term and accident
free use of your water heater, the man-
ufacturer recommends periodic in-
spections of the magnesium anode's
condition by a qualified technician and
replacement whenever required, and
this could be performed during the ap-
pliance's technical
maintenance.
For replacements, please contact the
authorized service stations!
VII. Important rules
- The water heater must only be mount-
ed in premises with normal fire re-
sistance.
- Do not switch on the water heater un-
less you established it was filled
with water.
- Qualified W&S specialists must per-
form the connecting of the water
heater to the water supply network.
Qualified electricians must perform
the connecting of the water heater
with comfortable
preventive
to the electric network (for models
without power cord with plug).
- Upon connecting the water heater to
the electric mains care must be tak-
en to connect the safety lead (for
models without power cord with
plug).
- If the water-heater will not be used
for a longer period of time (more
than 3 days) and the temperature in
the premise could drop below 0°C,
the water in the water-heater must
be drained (observe the procedure
outlined in subsection 2 "Water
heater's piping connection" of s.
IV), to avoid any possible damage of
the appliance.
- During use (water heating mode), the
dripping of water from the safety
return-valve's drainage opening is
normal. The same must be left open
to the atmosphere.
- In order to secure the water heater's
safe operation, the safety return-
valve must undergo regular cleaning
and inspections for normal func-
tioning /the valve must not be ob-
structed/, and for the regions with
highly calcareous water it must be
cleaned from the accumulated lime
scale. This service is not provided
under warranty maintenance.
- All alterations and modifications to
the water heater's construction and
electrical circuitry are forbidden. If
such alterations or modifications
are established during inspection,
the appliance's warranty shall be
null and void. Alterations and modi-
fications shall mean each instances
of removal of elements incorporat-
ed by the manufacturer, building in
additional components into the wa-
ter heater, replacement of elements
by similar elements unapproved by
EN