Cherub A520012 MISTRAL Einstellanleitungen Seite 25

When the sensor has detected its rest position it will run in test mode for the first three
minutes of operation: in case of alarm the awning will close but without application
of the eight-minute period when reopening is disabled, which is what occurs in normal
operational mode.
During these 3 minutes it is necessary to:
- Verify the alarm threshold for wind caused vibrations;
- Verify the absence of alarms when opening the awning.
VERIFY WIND ALARM THRESHOLD
Open the awning completely. Apply a vibration to the end bar, gradually increasing its
amplitude, until the motor closes the awning.
If the awning closes even with slight vibrations, then the threshold set is too low.
If the awning does not close, even when applying large amplitude vibrations, then the
threshold set is too high, or there is a malfunction in the radio communications between
the sensor and the motor.
Whilst the awning is closing, it is possible to use the remote control to stop it and open
it back again.
Note: to properly check the wind alarm threshold, the vibrations have to be applied
constantly for at least 5 seconds.
VERIFY ABSENCE OF ALARMS
To complete the checks, make sure that the sensor detects no alarms from vibrations or
changes in the slope that might be caused by the awning's structure when moving.
If the end bar vibrates notably when opening or closing the sensor could detect an
unwanted alarm condition.
Close the awning completely and wait at least 15 seconds. Give the open command and
verify that the awning opens completely.
If the awning stops and closes may be due to excessive vibrations on the end bar: in this
case, increase the vibration detection threshold.
To change the thresholds set, unsnap the shell, deactivate the sensor and then
reactivate it.
ATTENTION!!! To avoid any hazardous situations, before unsnapping the shell,
see the proper procedure in the section: "DISABLE THE SENSOR".
SENSOR TEST OPERATION
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