Bard WG Series Installation Instructions Manual

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Bard WG Series Installation Instructions Manual Manual pdf 45 page image

Manual 2100-587JPage 45 of 5934. PRESSURE SERVICE PORTSHigh and low pressure service ports are installed onall units so that the system operating pressures canbe observed. Table 12 outlines expected pressures atvarious indoor and outdoor temperatures.This unit employs high-flow Coremax valves instead ofthe typical Shrader type valves.Low side pressure ± 4 PSIGHigh side pressure ± 10 PSIGTABLE 12Cooling Pressures (All Temperatures °F)WARNING! Do NOT use a Schrader valve core removaltool with these valves. Use of such a tool could resultin eye injuries or refrigerant burns!To change a Coremax valve without first removing therefrigerant, a special tool is required which can beobtained at www.fastestinc.com/en/SCCA07H. See thereplacement parts manual for replacement core partnumbers.High Capacity Cooling Air Temperature Entering Outdoor Coil °FModel Return AirTemperature Pressure 50 55 60 65 70 75 80 85 90 95 100 105 110 115WG3S275° DB62° DBLow SideHigh Side11219511521411923312225312627212929113131413233713436013538313640913843513946114048780° DB67° DBLow SideHigh Side12420112722013123913425913827813929714031914034114136314138914841314944015146815249585° DB72° DBLow SideHigh Side135205138224142243145263149282152301154326156350157375159399161425162451164476165502WG4S275° DB62° DBLow SideHigh Side11719711921612123512325512527412729312831613033913136113238313341013543813646613749480° DB67° DBLow SideHigh Side12720112922013123913425913627813829813831813934113936414538114541514644314647114950085° DB72° DBLow SideHigh Side141203143223145243148263150283152303152326153349153372154396156422158449160478162508WG5S275° DB62° DBLow SideHigh Side11819911921712023612226012328512530912633312835712938113040513243213346013548713651480° DB67° DBLow SideHigh Side12920513022413124713127013229213231513433913736313938714339414343814546514649214851985° DB72° DBLow SideHigh Side137216139237140258141279142300143321146346148370151395153419155447157474158502160529Low Capacity Cooling Air Temperature Entering Outdoor Coil °FModel Return AirTemperature Pressure 50 55 60 65 70 75 80 85 90 95 100 105 110 115WG3S275° DB62° DBLow SideHigh Side12618112719812921513023313225013326713528913631013833213935314137814440414642914845480° DB67° DBLow SideHigh Side13418413420113521813523613625313627013729113731213833313835814038014240614443214645885° DB72° DBLow SideHigh Side153190154207155224156241157258158275160297162318163340165361167387168413170438171464WG4S275° DB62° DBLow SideHigh Side12218412420112521812723612925413127213129113231213333513435913538113740713943514146380° DB67° DBLow SideHigh Side13218513420313622113823914025714227514529814631714733914935414938415041015143815246785° DB72° DBLow SideHigh Side145187147205149223152241154259156278156397157319158343159369161390163415164443165472WG5S275° DB62° DBLow SideHigh Side12318712520712722612924513126313328213430513532813635013737313939914142514345114547780° DB67° DBLow SideHigh Side13419213621113823013924814126714328614430814533114635314836715340215542915645615848385° DB72° DBLow SideHigh Side146200148217149235151252152270154287156311159335161358163382165408166434168460169486