Ariston microGENUS 23 MFFI Manuel de l'utilisateur - Page 16
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Également pour Ariston microGENUS 23 MFFI : Manuel d'instructions d'installation (25 pages), Instructions d'entretien (28 pages), Instructions d'entretien (28 pages)
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I
!
MPORTANT
If this situation occurs frequently,
contact an Authorised Service Centre.
so that they may check that the exhaust
fumes are being expelled correctly and
that the area is ventilated properly.
A
-
NTI
FROST DEVICE
The boiler is fitted with a device which,
in the event that the water temperature
goes below 5°C, the three-way diverter
valve switches to domestic hot water
and the burner turns on at minimum
power until the water in the boiler has
reached a temperature of about 50°C.
This device is only activated when the
boiler is operating perfectly and
- the system pressure is sufficient;
- the boiler is powered electrically;
- gas is being distributed.
16
4. MAINTENANCE
Schedule an annual maintenance
check-up
for
competent person.
Correct maintenance always results in
savings in the cost of running the
system.
5. CHANGE OF GAS TYPE
Our boilers are designed to function
either with Natural Gas (methane) or
LPG gas. If you need to changeover
from one gas to the other, one of our
Authorised Service Centres should be
contacted.
the
boiler
with
a