USER MANUAL DV WITHOUT CONTROLLER VERSION 1.01.13 90925371

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 Instructionsforuseofthemachine–sectionkinthismanual
 Instructionsaboutadjustmentandmaintenance–sectionrinthismanual
 Safetyduringadjustmentandmaintenance–sections
f.Employeesinchargeofoperation/control/maintenance
Afterstart‐upandhand‐overfrominstallertooperators,theunitoperatesfullyautomatically.
IndicationsofoperatingstatusaswellasindicationoffaultsarevisibleinadisplayandonLEDsatahand
terminal.Theoperatorscanenternewparametersinacontrollerviabuttonsonahand
terminal.
Alternatively,thecontrollercanbeconnectedtoaBMSsystemsothatnewparameterscanbeselectedvia
PC,tabletorSmartphone.Theoperatorsdonotneedtoopeninspectionsdoorsfortheoperation
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Skilledtechniciansmustcarryoutmaintenanceaswellasrepairs.
g.Intendeduseandrangeofapplications
Theairhandlingunitsareintendedforthetransportandtreatmentofairbetween‐40°Cand+40°C
Theunitsareexclusivelyforcomfortventilation.Theunitsarenotforenvironmentsthatexceedthe
corrosionclassC4accordingtoENISO12944‐2.
Intendedapplicationsfortheunitsare:
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Offices,teachingrooms,hotels,shops,homesandsimilarcomfortzones.
h.Unintendeduseandmisuse–inappropriateapplicationsforthe
machine
Unitsforoutdoorinstallationmustbespecifiedandorderedforoutdoorinstallation.
TheunitsmustnotbeusedinenvironmentsthatexceedcorrosionclassC4accordingtoENISO12944‐2,
andfortransportofsolidparticles.
Examplesofnotintendeduse:
Kitchenextraction,swimmingpools,off‐sho re,Ex‐areas,drying
ofwashedclothes.
Donotusetheunitwithpartlyfinishedductsystems.Donotusetheunitforventilationofthebuildingsite
untiltheunitisproperlyprovidedwithguards.
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h.1Airhandlingunitinoperation
Thepressuredifferencebetweeninteriorandexterioroftheunitmustnotexceed2000PafortheDV10
anduptoDV150(includingDV150),and1500PaforDV190andDV240.
Beforestart‐upoftheunitallducts,safetyguardsandallprotectivedevicesmust
bemountedtoprevent
anyaccesstorotatingfanimpellers.Allinspectiondoorsmustbeclosedandlockedwhentheunitisin
operation.
Donotusetheunitwithoutfilters.
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