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8.
TROUBLE-SHOOTING
8.1 TROUBLE-SHOOTING USING ERROR CODES
Trouble-shooting using error codes identifies the component or the exact section of the circuit in
which the fault has occurred.
When the control circuit detects a malfunction, the error code is displayed and depending on the
code, the operation of the burner is stopped or the appliance is switched off. Before executing a
trouble-shooting, check the error code as explained in the chapter "Error codes" and then unlock
the burner or the whole system (see chapter "Automatic burner switch-off").
8.1.1 ERRORS WITH BURNER BLOCK
The error codes with block of the burner are the following:
1, 2, 3, 4, 5, 6, 7, 8, 10 e 14.
Condition
Error code
Check for the
1
presence of
(ignition
sparks.
failed)
Check for the
presence of
gas.
Check for the
burner cap
position and
that the flame
warms up the
thermocouple.
Check for the
thermocouple
connection
relative to the
burner.
1
SOI 04.05 FV
Control
The spark is
regular.
No gas at the input
connection.
Gas at the input
connection.
The spark is not
correct
(anomalous
discharges).
The cap is wrongly
positioned.
The position of the
cap is correct and
the flame warms up
the thermocouple
correctly.
The connection is
not loose.
The connection is
correct.
Result
No gas output or
gas tap open.
Incorrect
distribution of the
flame.
Incorrect signal
from the
thermocouple to
the power board.
Thermocouple
faulty.
Power board
faulty.
37/57
Cause
Solution
Open the gas
or control the
system.
Position
correctly the
cap (clean the
burner if
necessary).
Reset the
connection and
eventually
clean the
contacts.
Replace the
thermocouple.
Replace the
power board.
599 36 62-62
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