107
BOILER IGNITION
(fig. 1)
Open the gas tap, lower the cover of the
commands and start the boiler by turning
the selector knob to the summer (
).
position. When the green led (
) lights up,
electricity is present in the apparatus
–With the selector knob on the summer
(
) position, the boiler produces hot
water on request. It draws on the maxi-
mum power in order to reach the tem-
perature selected. At this point the gas
pressure will automatically and conti-
nuously change to maintain the tempera-
ture requested constant.
–With the selector knob on the winter
position (
) the boiler, once it has rea-
ched the temperature set on the hea-
ting potentiometer, will begin to modula-
te automatically in order to supply the
plant with the effective power requested.
The boiler will stop functioning if the
environment thermostat or the “Logica
Remote Control” intercede.
ATTENTION: The C.H. and D.H.W. circula-
ting pums start to operate, in both servi-
ces, when the boiler temperature reaches
40°C.
REGULATING THE TEMPERATURE
(fig. 2)
–Regulation of the hot water temperature
is carried out by acting on the hot-water
service (
) knob.
When hot water is requested the fixed
temperature is displayed on the red led
scale from 35 ÷80 °C and the yellow led
of the hot water will light up at the same
time.(
). In the versions with storage
capacity, when there is no request for
hot-water service and heating (the leds
and
are off), the operating tem-
perature of the boiler unit is shown on
the scale of the red leds 35 ÷80 °C.
– Regulation of the heating temperature is car-
ried out by acting on the heating knob (
).
The fixed temperature is displayed on
the scale of the red leds from 35 ÷80 °C
and the yellow leds of the heating (
)
USER INSTRUCTIONS
WARNINGS
–In case of fault and/or incorrect equipment operation, deactivate it, without making any repairs or taking
any direct action. Contact the nearest Authorised Technical Service Centre.
–The installation of the boiler and any servicing or maintenance job must be carried out by qualified person-
nel. Under no circumstances, the devices sealed by the manufacturer can be tampered with.
–It is absolutely prohibited to block the intake grilles and the aeration opening of the room where the equip-
ment is installed.
–The manufacturer is not held responsible for any damages due to improper use of the apparatus.
–Do not allow children or inexperienced people to use the apparatus. Do not touch the door of the combu-
stion chamber nor the glass of the spy hole since high temperatures are reached.
LIGHTING AND OPERATION
SPIA VERDE
Fig. 1
SPIA GIALLA
SPIA ROSSA
Fig. 2
GREEN LED
RED LED
YELLOW LED
