Sime Benchmark User Instructions page 4

"OFF" and close the gas-feeding pipe tap
if the boiler remains inoperative for a long
period
CLEANING AND MAINTENANCE
It is advisable that the boiler is serviced
after 12 months of operation.
Preventative maintenance
checking of the efficient operation of
the equipment and safety devices must
be carried out by C.O.R.G.I. registered
engineers.
The boiler is supplied with an electric
cable. Should this require replacement,
contact an authorized technical staff.
FAULT FINDING
– Ignition lock-out (fig. 3)
If the burners do not ignite, the red led
will light-up ( ).
To attempt a boiler restart, rotate the
selector knob to position ( ) and release
it immediately, placing it in the summer
( ) or winter ( )operation position.
If the boiler lock-out re-occurs, contact
an authorised technical staff.
– Insufficient water pressure (fig. 4)
If the red "0.5" bar led starts flashing
the boiler will not function, to restart the
operation the system must be rechar-
ged, ask your installer to point out the fil-
ling loop and recharge the system until
the green 1 bar led lights up.
If all the leds are off, call the technical
Help Desk.
2
SPIA ROSSA
and
RED LED
RED LED
SPIA ROSSA
FLASHING RED LED IN
SPIA ROSSA INTERMITTENTE
SAFETY CONDITION
IN CONDIZIONE DI SICUREZZA
SPIA GIALLA
YELLOW LED
Fig. 2
Fig. 3
Fig. 4