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FILTER BREAKAGE CONTROL LED
A new ! lter breakage control that permits an immediate discovery of the broken ! lter, showing the breakage
via a led (that corresponds to the lamp) is inserted on the inferior part of the blue ! lter frame.
This control unit has as many led as lamps inserted in the panel.
The ! rst led from the left corresponds to the highest ! lter (facial end) of the panel; the last led to the right
corresponds to the lowest ! lter (foot end).
Test led button: permits to verify the correct func-
tioning of the leds.
Pushing the button the leds light for 60sec
Signalling led of broken ! lter
The functions of the control system foresee:
1)The possibility to identify visually via the lighting of the led, the damaging of each ! lter connected to the
control system.
2) The possibility to do a veri! cation test of the correct functioning of the control leds to check that all the
components are in good conditions. The test is started via a button situated on the radio consol and is active
for 60sec during which one has the possibility of controlling the ef! ciency of all the leds that in this time
span light.
ONLY FOR INFORMATION
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