Sime AQUA Serie Manual Del Usuario página 81

SAFETY STAT (fig. 22)
The safety stat is of the manually
resetting type and opens, causing the
main burner to turn off immediately,
whenever the temperature of 110°C
is exceeded in the boiler. To restore
boiler operation, unscrew the black
cap and reset the button (fig. 22).
Should the appliance "lock out"
again, please approach the author-
ised technical staff.
BURNER RESTART (fig. 23)
In case that ignition or operation faults
occur, the main burner "locks out"
and the red lamp lights up on the con-
trol panel. Press the "RESET" button
to restart the ignition conditions until
the flame lights up (fig. 23).
This operation can be repeated 2-3
times at maximum and in case of
failure contact the authorised techni-
cal staff.
ATTENTION: Make sure that there is
fuel in the tank and that the taps are
open. After each fill up of the tank it is
RED WARNING LIGHT ON
NOTE: In the pre-heating function the
red warning light switches on for a few
minutes, the thermal unit is not perfor-
ming a lockout because the burner is in
operation; the warning light switches off
when the temperature set on the mini-
mum thermostat is reached.
advisable to interrupt the operation
of the burner for about one hour.
TURNING OFF BOILER (fig. 18)
It is sufficient to press the main switch
to turn off the boiler (fig. 18).
Close both the gas-feed pipe tap and
the water tap if the boiler remains
inoperative for a long period.
SYSTEM FILLING (fig. 24)
Check periodically that the hydrome-
RESET
BUTTON
RESET
TWICE
ONLY
Fig. 22
Fig. 23
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