Operation Manual

1 Safety instructions
1.1 Safety instructions
DANGER
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they have
been given supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Children shall
not play with the appliance. Cleaning and user
maintenance shall not be made by children
without supervision.
CAUTION
1. Turn off the domestic cold water inlet.
2. Open a hot water tap on the installation.
3. Open a safety unit valve.
4. When the water stops flowing, the appliance
has been drained.
CAUTION
Pressure limiter device
4 The pressure limiter device (safety valve or
safety unit) must be operated regularly in
order to clear out any limescale deposits and
ensure that it is not blocked.
4 The pressure limiter device must be
connected to a discharge pipe.
4 As water may flow from the discharge pipe,
it must be kept open to the air, in a frost-free
environment, in a continuous downward
gradient.
The user guide and the installation manual can
also be found on our internet site.
BSL 150...400 BESL 200...400 1. Safety instructions
08/09/2015 - 300028413-04
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