108
will light up at the same time. To guaran-
tee an always optimal output from the
generator it is advised not to go below a
minimum operating temperature of 60 °C.
TURNING THE BOILER OFF
(fig. 1)
To turn the boiler off place the selector
knob on the
OFF
position. If the boiler is
not going to be used for a lengthy
period it is advised to turn off the elec-
tricity supply, close the gas tap, and if
the temperatures foreseen are low,
emp ty t he boiler and t he hydr aulic
system to avoid breakage in the tubes
due to the freezing of the water.
GAS CONVERSION
If gas conversion proves to be necessary,
refer exclusively to an authorised SIME
technician.
CLEANING AND
MAINTENANCE
The programmed maintenance of the gene-
rator is carried out annually.
It mus t be r eques t fr om t he near es t
Authorised Technical Service between
April and September.
The boiler comes with an electricity supply
cable which, in case of replacement, must
be requested only from SIME.
FAULT FINDING
–
Starting failure
(fig. 3)
If the burner fails to start the red led will
light up (
).
To attempt starting it again, the selector
knob must be turned to the position (
)
and released soon after, returning to the
summer (
) or winter (
).
If the failure should occur again, call
the Authorised Technical Service for
assistance.
–
Insufficient water
pressure
(fig. 4)
If the red led
“0.5 bar”
intermittently
lights up, the boiler is not functioning. To
restore functioning act on the filling tap
until the green led
“1 bar”
lights up.
Once filled close the filling tap.
If all the leds are off, call the nearest
Authorised Technical Service.
SPIA ROSSA
Fig. 3
Fig. 4
SPIA ROSSA INTERMITTENTE
IN CONDIZIONE DI SICUREZZA
SPIA VERDE IN CONDIZIONE
DI FUNZIONAMENTO
APRE
RED LED
FLASHING RED LED
IN SAFETY CONDITION
GREEN LED IN
OPERATING CONDITION
OPEN
