SystemAir Danvent DV User Manual

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Annex9—1
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Speedcontrolforrotorandassemblyofdividedrotor Annex9.
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9.1Speedcontrol
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Thecabinetwiththespeedcontrolsystemfo rtherotorisinstalledbehindtheinspectiondoorintherotor
section.
Thecabinetcontainsthespeedcontrollerwithallcomponents,terminalblocks,LEDdisplayingthe
operationmode,thedualpositionDIPswitchwith4slidingleversforprogrammingtherotormotor
signal
andabuttonfortheactivationofthetestmode.
Throughthedifferentcombinationsofthe4slidingleversofthisdualpositionDIPswitch,thecorrectsignal
isavailableforthe3differentmotorsusedforthe14sizesofairhandlingunits.Theslidingleversareset
and
thefunctionischeckedatthefactory.Thepositionsoftheleversappearfromthetablesbelow.
9.1.1Selectionofcorrectsignalviathe4DIPswitchlevers
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The4DIPswitchlevers
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Position Function Code
Up Active=ON 1
Down Deactivated=OFF 0
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Thefactorysetsthepositionsofthe4DIPswitchleversforthemaximumof10revolutionsperminute
forstandardtemperatureexchangersandforhygroscopicexchangers.ThepositionofeachDIPswitch
leverisshownbelow.
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DV Diameter of
pulley
DIPswitchposition Motor
10 50
0000
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90TYD‐S214‐M2.8Nm
15 50
20 50
25 65
30 65
40 65 1000
50 71
0100
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120TYD‐S214‐M5.5Nm
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60 80
80 85
100 95
120 106
150 112
190 132
0010 120TYD‐S214‐L7.5Nm
240 140
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SystemAir Danvent DV Specifications

General

Brand	SystemAir
Model	Danvent DV
Category	Air Handlers
Language	English