1-START (duration approx. 2min.)
(lighting element heating)
FLAME LIGHT (duration 5 min)
3-
(burner stabilization)
During the working phase the appliance controls constantly the
temperature of the room and of the boiler. If during the working phase at
the selected power (i.e. pow.4) one of the two temperatures is reached,
the appliance reduce automatically the power and the display signals
"WORK MODULAT.
INDICATIONS ON DISPLAY
Display
START
LOAD
PELLET
FLAME
LIGHT
WORK
WORK
MODULAT
COOLONG
Function in Stand-
WAITING
STAND-BY
SANI
WORK
CLEANING
BASKET
IT-GB-FR mod. 740-740 ECO-740/SA-740/SA ECO-740N/SA
2-LOAD PELLET (max. duration 18/20 min)
(fuel loading)
Once the lighting phase has been completed,
the appliance starts working normally
Appliance phase
Lighting element
heating
Initial fuel load
Fuel lighting
Working at power
Working at
reduced power
By
OFF waiting for
re-ignition
Production of
warm domestic
water
(only mod. 740-
740ECO
Automatic
cleaning cycle of
burner basket
Explanations
Lighting phase started, heating of the lighting
Fuel started to convoy to the burner basket
The appliance has noticed the presence of fire in the
basket, stabilization phase starting.
The appliance has terminated the lighting phase and
is now ready to work at the selected power.
Boiler or room temperature has reach the selected
Room or boiler temperatures have exceeded the
selected ones. Appliance works in stand-by waiting
for diminution of temperatures.
A selected temperature has been exceeded, appliance
first reduce the power and then switches off
Domestic warm water has been requested, appliance
commute to max. power to reach the selected temp.
Appliance carries out an automatic procedure to
eliminate part of residuals remained into the burner
62/120
element
values.
basket