Bard W18AA-A Installation Instructions Manual

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Bard W18AA-A Installation Instructions Manual Manual pdf 25 page image

Manual 2100-640FPage 25 of 32TABLE 6Cooling PressureAir Temperature Entering Outdoor Coil °FLow side pressure ± 4 PSIGHigh side pressure ± 10 PSIGTables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operatingcharge being in the system, the charge should be removed and system evacuated and recharged to serial platecharge weight.NOTE: Pressure table based on high speed condenser fan operation. If condensing pressures appear elevatedcheck condenser fan wiring. See “Condenser Fan Operation”.Model Return Air Temp(DB/WB) Pressure 75 80 85 90 95 100 105 110 115 120 125W18A/L75/62 Low SideHigh Side12129312331212633212835313137613440013642513745214048014251014454080/67 Low SideHigh Side12930013232013534013736214038614341014543614746415049215252315455485/72 Low SideHigh Side134311137331140352142375145400148424150451152480155509157541159573W24A/L75/62 Low SideHigh Side12331412433412635512837712940113142513345113547913750713953614156780/67 Low SideHigh Side13232213334313536413738713841114043614246314449114652014955015158285/72 Low SideHigh Side137333138355140377142401143425145451147479149508151538154569156602W30A/L75/62 Low SideHigh Side11831212033312235512437812640312842813145413348313551113754013857080/67 Low SideHigh Side12632012834213136413338813541313743914046614249514452414655414858585/72 Low SideHigh Side130331132354136377138402140427142454145482147512149542151573153605W36A/L75/62 Low SideHigh Side11732312034612237012439412741912944613147313450013652813755813858780/67 Low SideHigh Side12533112835513037913340413643013845714048514351314554214757214860285/72 Low SideHigh Side129343132367135392138418141445143473145502148531150561152592153623W42A/L75/62 Low SideHigh Side12332312534612837113039513242113544713747413850114052814255814458780/67 Low SideHigh Side13233113435513738013940514143214445814648614851415054215257215460285/72 Low SideHigh Side137343139367142393144419146447149474151503153532155561157592159623W48A/L75/62 Low SideHigh Side12033012235312537712740213042813245413448213651013754013957014160180/67 Low SideHigh Side12833813136213438713641213943914146614349414552314755414958515161685/72 Low SideHigh Side132350136375139401141426144454146482148511150541152573154605156638W60A/L75/62 Low SideHigh Side12734412936213138013440113642113744414046714249214551814854515157380/67 Low SideHigh Side13635313837114039014341114543214745515047915250515553115855916158885/72 Low SideHigh Side141365143384145404148425150447152471155496157523160550164579167609W72A/L75/62 Low SideHigh Side11733211935312137612240212442712645412848313051213254213457413660780/67 Low SideHigh Side12534012736212938613141213343813546613749513952514155614358914562385/72 Low SideHigh Side129352131375134400136426138453140482142512144543146575148610150645