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17 • ROUTINE MAINTENANCE
17.3 • PLACEMENT INTO SERVICE AFTER A
LONG PERIOD OF NON-USE
After a long period of non-use, it is advisable
to contact your trusted help service to
arrange a visit in order to check whether any
maintenance is required.
If you wish to act independently, proceed as
follows, remembering that the manufacturer
recommends the annual inspection of the
appliance.
a)
Flush the water tubes to prevent any
deposits or residue from clogging the
solenoid valves and then reconnect the
supply tubes.
b)
If a Brita filter is installed, check the date
of installation (the filter must be replaced
within a year, otherwise the active carbons
will deteriorate and cause the potential
spread of bacteria), flush the filter and
if necessary replace it according to the
instructions in the user manual.
c)
Check the connection/reconnect the drain
tube.
d)
Connect the electrical power supply
and energize the appliance (taking care
not to invert the phases and neutral for gas
appliances in order to avoid error messages)
e)
Open the gas supply system valve.
f)
Turn the appliance on by pressing the
power-on knob for 3 seconds
g)
Give the appliance time to fill the boiler*
h)
Insert/connect the cans of chemical
product
i)
Check that there are no leaks from the
water and gas connections
j)
If a message appears, take note or
photograph the display and get in contact
with your trusted help service
k)
Check whether a software update
is available; this can be done from the
display if the appliance is connected to the
internet, otherwise the software version
will be available for download from the
manufacturer’s portal.
l)
Run a cleaning programme (with Calout)* to
prime the cleaning/calout system pumps and
check for any water leaks.
* Indication only applies to units equipped
with boiler or Calout system.
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