Grundig GDL 2661 X Handbuch Seite 23

OPERATING THE APPLIANCE
Carbon filter Signal
After 160 hours of operation the led
L5 flashes.
When such signal appears the in-
stalled carbon filter must be sub-
stituted.
To reset the signal hold down key 1
for 3".
In the case of both filters signalling
at the same time, the led L5 will
indicate the alarms alternately re-
maining on for 3" and subsequently
flashing 3 times.
The reset takes place by carrying
out the procedure described above
2 times.
The first time resets the grease
trap signal, the second resets In
the standard mode the carbon filter
signal is not active.
In case one uses the hood in filter
version is it necessary to enable the
carbon filter signal.
Carbon filter signal activation:
Position the hood in OFF and simul-
taneously hold down keys 1 and 4
for 3".
The led L1 and L2 will flash for 5".
Carbon filter signal deactivation:
Position the hood in OFF and simul-
taneously hold down keys 1 and 4
for 3".
Temperature Alarm
The hood is equipped with a tem-
perature sensor that activates the
motor to speed 3 in the case that
the temperature in the control pan-
el zone becomes too elevated.
The alarm condition is indicated
with the sequential flash of the leds
L1, L2, L3.
This condition remains until the
temperature falls below the alarm
threshold.
You can get out of this mode by
pressing key 1 or 2.
Every 30" the sensor checks the
environmental temperature of the
control panel zone.
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