contact qualified technical personnel
to check the seal of the heating system
(to check whether there are any leaks).
–
ALL 03
Request assistance from qualified
technical personnel.
–
ALL 05
Request assistance from qualified
technical personnel.
–
ALL 06 (fig. 27/c)
In case of anomalies during activation or
operation, the thermal unit will lockout
and ALL 06 will appear on the display.
Press the diesel fuel burner RESET but-
ton to restore start-up conditions. This
operation can be repeated maximum 2-
3 times. In the event of failure, contact
qualified technical personnel.
ATTENTION: ensure that diesel is avai-
lable in the tank and that the cocks are
open. Once the tank has been filled, we
recommend stopping the operation of
the thermal unit for about one hour.
–
SAFETY THERMOSTAT (fig. 27/d)
The safety stat is of the manually reset-
ting type and opens, causing the main
burner to turn off immediately, whene-
ver the temperature of 110°C is excee-
ded in the boiler. To restore boiler opera-
tion, unscrew the black cap and reset
the button.
If the anomaly persists, request assi-
stance from qualified technical person-
nel.
–
ALL 09
Request assistance from qualified
technical personnel.
–
ALL 10
Request assistance from qualified
technical personnel.
–
ALL 32
Request assistance from qualified
technical personnel.
–
ALL 33
Request assistance from qualified
technical personnel.
MAINTENANCE
Annual maintenance of the appliance
should be planned sufficiently in advance,
requesting the assistance of authorised
technical personnel.
100
RESET
TWICE
ONLY
RESET BUTTON
Fig. 27/c
Fig. 27/d
0
4
1
3
2
bar
Fig. 27/a
OPEN
