3
GB
ANOMALY PRESENCE
Anomalies have 2 possible effects:
1 The sysem goes in non-volatile lockout;
2 The system become non-active, but restarts working properly if the anomaly disappears;
#
DESCIPTION
EFFECT
RED LED SIGNAL
1
Flow air sensor damaged
Burner non active
SLOW FLASHING
2
Flame lost
Non-volatile lockout (manual request required)
LED ON
3
Over-heat burner
non active Burner (if the anomay disappears, the
burner restarts working). Post ventilation while
T>Tamb + 10°C
SLOW FLASHING
4
Fan damaged before start up cycle
Non-volatile lockout after 30s or less
LED ON
5
Fan damaged after fl ow sensor
control
Non-volatile lockout for safety thermostat
temperature
LED ON
6
Fan damaged before 1 min. 30 sec
from running position
Non-volatile lockout for safety thermostat
temperature
LED ON
7
Fan damaged after 1 min and 30 sec.
from running
Not working Burner ans start post ventilation
LED ON
BLP 53E - BLP 73E
BLP 33E
BLP 103E