40
(2) to re-start the boiler.
If the anomaly persists, request
assistance from qualified techni-
cal personnel.
2
Fig. 27/d
–
ALL 08
Request assistance from quali-
fied technical personnel.
–
ALL 09
Request assistance from quali-
fied technical personnel.
–
ALL 10
Request assistance from quali-
fied technical personnel.
–
ALL 13 (fig. 27/e)
Press the key
of the controls
(2) to re-start the boiler.
If the error persists, request as-
sistance from qualified technical
personnel.
2
Fig. 27/e
–
ALL 14
Request assistance from quali-
fied technical personnel.
–
ALL 15
Request assistance from quali-
fied technical personnel.
–
EXTERNAL SENSOR FAULT
(fig.
27/f)
If a external sensor (SE) is fitted,
should it become short-circuited,
the symbol flashes on the display
:
During such error the boiler conti-
nues normal functioning.
Fig. 27/f
–
ALL 20
Request assistance from quali-
fied technical personnel.
–
ALL 21
Request assistance from quali-
fied technical personnel.
–
ALL 22
Request assistance from quali-
fied technical personnel.
–
ALL 23
Request assistance from quali-
fied technical personnel.
–
ALL 29
Request assistance from quali-
fied technical personnel.
–
From “ALL 30” to “ALL 35”
Request assistance from quali-
fied technical personnel.
–
ALL 70 e ALL 71
These errors are shown on Re-
mote control display panel CR
73. Request assistance from qua-
lified technical personnel.
GAS CONVERSION
If it is necessary to change to a diffe-
rent type of gas, request assistance
only from authorised technical per-
sonnel.
MAINTENANCE
Annual maintenance of the appliance
should be planned sufficiently in advan-
ce, and can only be done by registered,
licenced technical personnel.