46
ENGLISH
RESET / REMOTE RESET BUTTON ERROR
If the reset or remote reset button is held down for more than 60
seconds, the LED flashes to indicate an error until the button
is released. (See the “Fault diagnosis - lockouts” section on
This is merely a signal of the error condition.
- If an error is detected during pre-ventilation or safety
time, the burner does not enter lockout but continues
with the startup sequence.
- If an error is detected during normal functioning, the
burner shuts down and does not restart. The error is
signalled.
- If an error is detected while the burner is already locked
out, no signal is displayed but the burner cannot be
reset. The LED stops flashing as soon as the error dis-
appears.
CHECKING THE ELECTRONIC CIRCUIT CONTROLLING
THE OIL VALVE
The control box detects the presence of a fault inside the elec-
tronic circuit controlling the oil valve, the fault is indicated by
the blinking LED (see paragraph “Fault diagnosis - lockouts”
on page 41).
- If the anomaly is detected during the initialisation, the
burner goes into lockout.
- If the anomaly is detected during the pre-purging, the
burner goes into lockout.
- During a recycling, if the fault is detected, the burner
does not start and goes into lockout.
- If the fault is not detected during running position the
burner remains in operation.
The fault is not detected if the burner is in lockout.
EEPROM CONTROL
The burner controller automatically checks for errors in the mi-
crocontroller EEPROM and enters lockout if an error is detect-
ed. An error is indicated by the LED flashing (see the “Fault
diagnosis - lockouts” section on page 41).
Summary of Contents for 20109806
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