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In the case of abnormal operation, calibration can be carried out
manually:
Manual calibration
Carry out manual calibration in the following cases:
When the hood is installed for the first time.
When power is cut off for many hours or days (e.g. during
prolonged holidays).
When a very rapid change in temperature and/or humidity in the
kitchen takes place.
Carry out calibration with the hob off, at normal ambient tempera-
ture and in the absence of an appreciable amount of steam:
- press push button A and set the hood OFF (A key OFF)
- press push buttons A and D simultaneously for 3 secs. The
hood emits a sound signal to indicate calibration taking place.
Sensors test
When functioning in automatic, the system continuously tests the
efficiency of the sensors. In case of damage, it signals the fault,
making the D push button flash the word SENSOR. Contact
technical assistance.
In this situation the hood can, in any case, be used in the manual
mode.
Safety procedure
Self-activation of automatic SAFETY functioning in particular
conditions: if the sensors reveal an excessive increase in
temperature, even if the hood is in manual functioning mode,
the system self selects automatic functioning and the extraction
motor starts. The hood can be turned off by pressing push button A.
H - Light ON/OFF
Should the hood or the controls fail to operate: disconnect the power
supply for at least 5 seconds, then turn the hood back on again.