Cotes CR300 - 8. INSTALLATION.; CONNECTION OF DUCTS:

Page14
Thedehumidifierispreparedforexternalregulationbya
hygrostat.Thereforeterminalsforthisconnectionispla-
cedintotheel-box.Theterminalsare12&13.
Intheel-boxtheterminalsforpowerconnectionisplaced
too(U,N,PE).Ifelectronichygrostatisused,thepower
supplycanbetakenfromtheterminalsU,N.
Theterminals12&13areshuntedatdelivery.Thisshunt
istoberemovedandtheterminalsforthehygrostat
connected.
whenaconnectedhygrostatbreaks,thereg.-airfan
willcontinueoperatingforfurther5minutesforcoo-
lingtheheatingelements,andforfinishingthereg.-
process,controlledbythermostatST3(60C).
ThedehumidifierCR300isconnected400V,3N+PE.Connection
totheterminalsU,V,W,N,PE,placedintotheel-boxbe-
hindthecoveronthecabinetfrontplate.
Forconnectionofanexternalhygrostat,230V,extrater-
minalsU,Nisplacedinthebox.
Powerconsumptionis3,3KW-externalfusesmustbe10A.
Theinternalfuse5Aisalsoplacedintheboxintheter-
minalblock.
Thedehumidifiershouldbeinstalledindoors,placedona
wallbracketorsomeotherhorizontalbasis.Itshouldbe
placedonthefouroffsupportsunderneaththecabinet.
Forservice/repairthedehumidifiershouldbeplacedabout
1,5mabovetheground-andhaveafreespaceof1maround
andoverthecabinet.
8.1Thereg.-airistakenfromtheoutsideoftheroom,and
thereg.-airoutletshouldleadbacktotheoutside.
Thereforethedehumidifierisplacedonanouterwall
throughwhichtheseconnectionsarepossible.
SizeofductsisØ80mm.
shouldbefittedwithdamper.
shouldbemadedrainingagainstthe
outlet,toallowcondensatetorunfree.Ifthisisnot
possible,drillanØ4holeonthelowestpartofthe
ductfordrain.
Standardreg.-ductsystemcanbesuppliedasanoption.
8.2DryairoutletcanbeconnectedØ125mmducts.
8.3Ifductsisneededforinletmainair,Ø125ductscan
beconnected.Atdeliverythedehumidifierthenshould
besuppliedwithaØ200connection+reduction200/125.
7.7REGULATIONBYHYGROSTAT.
7.8ELECTRICCONNECTION.
8.INSTALLATION.
NB:
AcircuitbreakeraccordingtoEN60947-3(AC-23B)mustbe
placedclosetothedehumidifier.
eefig.2,page2).
Reg.-airinlet
Reg.-airoutlet
(S
CONNECTIONOFDUCTS: