62
EN
7 POSSIBLE FAULTS AND SOLUTIONS
In case of a burner malfunction [red signal of the Unlock Button
(TSB)], it is advisable to first check whether:
– There is any fuel in the tank
– The shut-off valves of the fuel are all open
– The safety device of the boiler is unlocked
Subsequently, verify in what phase of the programme the mal-
function occurred and, after solving the problem, press the TSB
button to restart the burner.
m
CAUTION
To prevent damages to the appliance or to the system,
do not unlock the burner more than 2 times consecutively
.
If further lock-outs occur, promptly contact the
Assi-
stance Service Sime
.
m
CAUTION
ONLY use original spare parts to replace the burner’s
components. Otherwise, the appliance’s warranty may
be voided.
TSB
Fig. 54
