Geostar ASTON Series Installation Manual
Also see for ASTON SERIES: Installation manualManualInstallation manualInstallation manualInstallation manual
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Contents
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30Operating ParametersASTON DUAL-CAPACITY OUTDOOR SPLIT SERIES INSTALLATION MANUALFirst Stage OperationCooling -- No DesuperheaterEnteringWater Temp°FWater FlowGPM/Ton104*026 thru 104*064 104*072 104*026 thru 104*072SuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuperheat Subcooling Water TempRise °FAir TempDrop °F DB50 1.5 130-150 193-230 130-150 200-245 8-16 7-14 15-21 18-243.0 128-153 190-230 125-140 205-240 8-16 3-10 9-14 18-2570 1.5 130-150 238-282 135-150 240-280 6-16 4-16 12-18 18-253.0 130-155 238-262 125-145 245-270 6-18 5-11 5-10 18-2490 1.5 133-148 308-340 130-155 300-365 7-16 6-18 10-16 19-253.0 138-153 303-333 130-165 305-350 7-18 7-14 5-10 17-22Heating -- No DesuperheaterEnteringWater Temp°FWater FlowGPM/Ton104*026 thru 104*064 104*072 104*026 thru 104*072SuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuperheat Subcooling Water TempDrop °FAir TempRise °F DB30 1.5 78-100 275-325 85-105 325-385 6-11 4-16 5-9 20-293.0 78-110 285-325 90-120 335-375 6-11 4-16 3-7 20-3250 1.5 105-120 305-350 100-130 340-400 5-12 4-16 5-12 24-323.0 110-125 305-355 110-125 345-395 9-15 2-14 4-9 20-3470 1.5 140-155 305-355 130-165 370-430 5-12 2-14 8-12 24-393.0 145-160 330-360 140-160 375-425 7-17 7-15 4-10 24-39Second Stage OperationCooling -- No DesuperheaterEnteringWater Temp°FWater FlowGPM/Ton104*026 thru 104*064 104*072 104*026 thru 104*072SuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuperheat Subcooling Water TempRise °FAir TempDrop °F DB50 1.5 120-140 200-245 105-150 210-270 7-17 6-14 15-21 19-263.0 115-140 195-290 110-130 215-260 7-15 4-11 9-14 20-2470 1.5 121-136 265-310 105-150 280-350 9-15 6-18 12-18 19-253.0 123-139 265-310 110-140 285-320 10-16 8-16 5-10 18-2490 1.5 122-140 310-360 115-140 325-385 8-14 6-18 10-16 18-243.0 123-139 310-350 120-135 330-355 8-14 7-15 5-10 17-23Heating -- No DesuperheaterEnteringWater Temp°FWater FlowGPM/Ton104*026 thru 104*064 104*072 104*026 thru 104*072SuctionPressurePSIGDischargePressurePSIGSuctionPressurePSIGDischargePressurePSIGSuperheat Subcooling Water TempDrop °FAir TempRise °F DB30 1.5 72-89 295-350 70-100 320-370 7-18 10-20 5-9 18-243.0 73-87 305-330 75-90 315-365 7-18 10-20 3-7 18-2750 1.5 100-120 320-365 95-130 375-430 6-14 6-18 5-12 23-343.0 105-120 355-365 100-125 370-420 6-14 6-18 4-9 20-3770 1.5 142-158 360-380 130-165 400-470 6-12 4-15 8-12 28-383.0 138-152 365-390 135-160 405-465 7-14 4-15 4-10 24-42Cooling performance based on entering air temperatures of 80°F DB, 67°F WB.Heating performance based on entering air temperature of 70°F DB. |
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