UCS C-SV 8A - Wind Sensor; Rain Sensor

Doc. 85588U - Rev. 22/10/2020
USER MANUALUSER MANUAL
ENEN
Drw. 32367/h21/54
The control unit comparesthe signal receivedfrom the sensor and the threshold set, and
sends a close command to the actuators due to the presence of wind.
Aslongasthesignalfromthewindsensorexceedsthethresholdset,theclosecommanden-
joysprecedenceoverthemanualcommands,thethermostat,andtheCO2sensor.
Once5minuteshavepassedsincethesensor’ssignalreturnedtowithinthelimitssetbythe
threshold,themanualcommands,thermostat,andCO2sensorareenabledagain.
Thewindsensorsendsimpulsestothecontrolunittoindicatethewindspeed(seediagram5
onpage50).
Insidethecontrolunit,onthecircuitboard,thereisa7-posionselectorthatcanbeused
tosettherequiredwindalarmthreshold.Highervaluescorrespondtoahigherwindspeed
threshold.
Posions0to7correspondtothewindspeedontheBeaufortscale.Theselectorcomesin
posion“3”.

scale
  mph  
0 0 0 0 0 calm
1 1-3 1-5 1-3 <2 puofwind
2 4-6 6-11 4-7 2-3 gentlebreeze
3 7-10 12-19 8-12 4-5
moderate
breeze
4 11-16 20-28 13-18 6-7 freshbreeze
5 17-21 29-38 19-24 8-10 strongbreeze
6 22-27 39-49 25-31 11-13 neargale
7 28-33 50-61 32-38 14-16 gale
Rain sensor RS
Wind sensor WS
8.4.4 Wind sensor
8.4.5 Rain sensor
ON OFF
Acleancontactisusedtoindicatetothecontrolunitthatclosingisrequiredduetorain(see
diagram5onpage50).
Aslongasthesignalfromtherainsensorexceedsconnues,theclosecommandenjoysprec-
edenceoverthemanualcommands,thethermostatandCO2sensor.
Once5minuteshavepassedsincethesignalfromthesensorceased,themanual,theCO2and
thermostatcommandsareenabledagain.
-

-


ON OFF
ON OFF