USER MANUAL DV WITH CONTROLLER VERSION 1.01.13 90925372
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N.THEESSENTIALCHARACTERISTICSOFTOOLSWHICHMAYBEFITTEDTOTHE
MACHINERY...............................................................................................................................................50
O.THECONDITIONSOFSTABILITYDURINGUSE,TRANSPORTATION,ASSEMBLY,
DISMANTLINGWHENOUTOFSERVICE............................................................................................50
o.1Installedreliabletoavoidunitstobetiltedormovedbytheanystorm.......................................50
o.2Transportofsectionwithheatpumpunit....................................................................................51
o.3Disposaloftheheatpumpsystem‐typeDVU.............................................................................51
o.4Genereldisassembly–sharpedges.............................................................................................51
P.INSTRUCTIONSFORMACHINERYWHERETHESEAREREGULARLYTOBE
TRANSPORTED.........................................................................................................................................51
Q.THEOPERATINGMETHODTOBEFOLLOWEDINTHEEVENTOFBREAKDOWN.SAFE
RESTART.....................................................................................................................................................51
R.ADJUSTMENTANDMAINTENANCEOPERATIONS....................................................................51
r.1Shutdownoftheunittoasafestate............................................................................................51
r.2Recommendedmaintenanceintervals.........................................................................................53
r.3.Filters–alwaysreplacefilterswithnewfilterswiththesamecharacteristicstomaintainSFPvalue
........................................................................................................................................................ 55
r.3.1Bagfilters–thenumberoffiltersandthesizesoftheframes
................................................56
r.3.2Panelfilters–thenumberoffiltersandthesizesoftheframes..............................................57
r.3.3Bagfilters.............................................................................................................................58
r.3.4Panelfilters..........................................................................................................................58
r.4.ChangingtheInternalBatteryinthecontroller............................................................................58
r.5Otherfunctionstomaintain.........................................................................................................59
r.5.1Theunit................................................................................................................................59
r.5.2Damper s...............................................................................................................................59
r.5.3RotaryheatexchangerDVC...................................................................................................60
r.5.3.1Rotor.................................................................................................................................60
r.5.3.2Motorandbeltdrive..........................................................................................................60
r.5.4Crossflowandcounterflowexchanger.................................................................................60
r.5.4.1By‐passdamper.................................................................................................................61
r.5.4.2Condensatewaterdrain.....................................................................................................61
r.5.5Run‐aroundheatexchangerDVR...........................................................................................
61
r.5.5.1Pumpandpressureexpansion............................................................................................61
r.5.5.2Condensatewaterdrain.....................................................................................................61
r.5.6HeatingcoilDVH,coolingcoilDVKandchangeovercoilDVHK...............................................62
r.5.6.1Heatingbattery..................................................................................................................62
r.5.6.2Coolingbattery..................................................................................................................62
r.5.6.3Electericheatingbattery....................................................................................................62
r.5.7PlugfansDVE........................................................................................................................62