switched on manually by repeating the switch-
on procedure.
If the appliance does not switch on, consult the
relative section (Par. "13. TROUBLESHOOT-
ING").
● 6.2. VENTILATION MODE:
The heater can also be used as a fan. Connect
the heater to the mains (Pic. 10) and set the 'O/I'
switch to the 'I' position (Pic. 15).
PLEASE NOTE: With the heater functioning
in heating mode, before passing to ventila-
tion mode, carry out the correct switch off
sequence for the manual models [Par. "9.
SWITCH-OFF FOR MANUAL MODELS (... /
...M / ...DV / ...M DV)"].
►►7. IGNITION FOR ELECTRONIC
MODELS (...ET)
►7.1.Turn the "O/I" switch to position "I" (Pic.
15).
►7.2. Press the "RESET" button (Pic. 20).
The heater starts the analysis sequence and the
flame ignites after about 20-30 s (see function-
ing layout (Pic. 21).
In the event of a power cut or if there is no gas
supply, the appliance will switch off. The heater
does not switch back on automatically. It must
be switched on manually by pressing the "RE-
SET" button (Pic. 20).
If the appliance does not switch on, consult the
relative section (Par. "13. TROUBLESHOOT-
ING").
CAUTION: If the heater stops due to the in-
tervention of the room thermostat (optional
article), the appliance will switch back on
automatically when the temperature drops
below the threshold set.
►►8. HEAT CAPACITY REGULATION
Depending on the type of heater, the appliance
heat capacity can be regulated. The heat capacity
can be regulated with the knob positioned on the
base of the heater (Pic. 22), or on the pressure
regulator installed on the gas cylinder (Pic. 23),
depending on the model.
►►9. SWITCH-OFF FOR MANUAL
MODELS (... / ...M / ...DV / ...M DV)
►9.1.Close the gas cylinder (Pic. 24).
►9.2.Leave the fan to cool for about 60 s, in or-
der to prevent internal damage due to overheat-
ing (heater internal cooling).
►9.3.Turn the "O/I" switch to position "O" (Pic.
25).
►9.4.Disconnect the heater from the mains
(Pic. 26).
►9.5.Disconnect the heater from the gas sup-
ply hose (Pic. 27-28-29).
►►10. SWITCH-OFF FOR ELECTRONIC
MODELS (...ET)
►10.1.Turn the "O/I" switch to position "O" (Pic.
25). The flame goes out and the heater runs the
post-ventilation phase. Wait for the cycle to be
completed in order to prevent internal damage
due to overheating (the phase is automatic and
can last 50 s-5 min depending on the internal/
external temperature at the heater).
►10.2.Close the gas cylinder (Pic. 24).
►10.3.Disconnect the heater from the mains
(Pic. 26).
►10.4.Disconnect the heater from the gas sup-
ply hose (Pic. 27-28-29).
N.B.: Do not disconnect the heater from the
mains electricity, before the end of the post-
ventilation phase, in order to prevent inter-
nal damage due to over-heating.
►►11. CLEANING AND MAINTE-
NANCE
Ask the technical support service to check that
the heater is working properly at least once a
year and/or as required. The appliance must be
cleaned before it is put away after use.
►11.1.Before starting any type of maintenance,
care and repairs of the appliance, carry out the
switch-off sequence (Par. "9. SWITCH-OFF
FOR MANUAL MODELS (... / ...M / ...DV / ...M
DV)" o "10. SWITCH-OFF FOR ELECTRONIC
MODELS (...ET)"].
►11.2.Cleaning only concerns the air vent (rear
side) of the heater.
►11.3.Check the integrity of the heater, gas
hose and gas pressure regulator before each
use.
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