Geostar ASTON ADVANCED Series Manual Download Page 1

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Submittal Data

English Language

IP/Metric Units

SD2500AG 06/21

GEOTHERMAL HEAT PUMPS

1 TO 6 TONS

Aston &

Aston Advanced Series

A t

Summary of Contents for ASTON ADVANCED Series

Page 1: ...Submittal Data English Language IP Metric Units SD2500AG 06 21 GEOTHERMAL HEAT PUMPS 1 TO 6 TONS Aston Aston Advanced Series A t...

Page 2: ...Filter Coax Option C Copper N CuproNickel Blower Option 1 Variable Speed ECM Blower 4 5 Speed ECM Hot Water Generation 0 No HWG No IntelliStart 1 HWG with Factory Installed Pump No IntelliStart1 3 No...

Page 3: ...900 18 6 22 000 6 1 22 200 29 7 17 500 4 9 21 000 26 0 16 400 4 5 038 Full 9 1300 36 500 17 0 43 300 5 5 40 000 24 4 35 000 4 9 38 200 19 7 28 500 4 2 038 Part 8 1150 26 500 19 0 31 300 6 4 29 900 32...

Page 4: ...Rate Water Loop Heat Pump Ground Water Heat Pump Ground Loop Heat Pump Cooling EWT 86 F Heating EWT 68 F Cooling EWT 59 F Heating EWT 50 F Cooling Brine Full Load 77 F Part Load 68 F Heating Brine Fu...

Page 5: ...order for water source heat pumps to be Energy Star rated they must meet or exceed the minimum efficiency requirements listed below Tier 3 represents the current minimum efficiency water source heat...

Page 6: ...0 1 5 8 13 5 34 0 41 7 24 4 17 5 23 9 29 7 16 0 1 8 35 6 35 6 6 9 5 8 55 9 45 7 5 1 022 030 in 22 5 26 5 48 5 2 0 7 0 13 5 16 5 10 2 1 in Swivel 1 2 in Female 9 5 12 1 14 3 6 1 0 8 14 0 14 0 4 4 1 7 2...

Page 7: ...ut Con densate Supply Width Supply Depth Return Depth Return Height 022 030 in 22 5 26 5 52 5 35 3 40 2 46 7 49 7 3 6 1 in Swivel 1 2 in Female 41 9 43 6 45 1 8 6 6 0 9 3 10 5 1 0 2 2 22 2 26 0 5 6 cm...

Page 8: ...ut Cond ensate Power Supply Ext Pump Low Voltage Supply Width Supply Depth Return Depth Return Height 042 049 in 25 6 31 6 54 4 2 3 7 3 15 9 18 9 10 6 1 Swivel 1 2 female 9 5 12 1 14 3 13 3 13 6 39 4...

Page 9: ...ale 6 9 9 5 11 7 1 8 10 5 9 5 8 2 2 2 21 8 16 5 1 5 cm 57 2 134 6 49 0 5 8 13 5 35 1 42 7 20 3 17 5 24 1 29 7 4 6 26 7 24 1 20 8 5 6 55 4 41 9 3 8 022 030 in 22 5 63 0 19 3 2 0 7 0 13 5 16 5 0 8 1 in...

Page 10: ...a n a n a n a 11 x 10 279 x 254 11 x 10 279 x 254 11 x 10 279 x 254 n a n a PSC n a n a 9 x 7 229 x 178 9 x 7 229 x 178 10 x 10 254 x 254 10 x 10 254 x 254 10 x 10 254 x 254 n a n a Coax and Water Pi...

Page 11: ...x 10 279 x 254 11 x 10 279 x 254 5 Spd ECM 9 x 7 229 x 178 11 x 10 279 x 254 11 x 10 279 x 254 11 x 10 279 x 254 11 x 10 279 x 254 High Static Blower Wheel Size Dia x W in mm VS ECM n a 11 x 10 279 x...

Page 12: ...H 10A Single 34 7 40 0 53 3 60 0 60 60 60 60 60 60 EAL H 15A Single 52 0 60 0 75 0 85 0 80 90 80 90 70 100 L1 L2 34 7 40 0 53 3 60 0 60 60 60 60 60 60 L3 L4 17 3 20 0 21 7 25 0 25 25 25 25 20 30 EAL H...

Page 13: ...t Loop FLA Blower Motor FLA Total Unit FLA Min Circ Amp Max Fuse HACR MCC RLA LRA LRA 022 208 230 60 1 187 253 14 0 9 0 48 0 17 0 0 4 5 4 4 1 18 9 21 1 30 030 208 230 60 1 187 253 20 0 12 8 58 3 21 0...

Page 14: ...0 30 0 0 4 5 4 7 0 28 0 31 8 50 049 208 230 60 1 187 253 33 0 21 1 104 0 37 0 0 4 5 4 4 0 30 9 36 2 50 049 208 230 60 1 187 253 33 0 21 1 104 0 37 0 0 4 5 4 7 0 33 9 39 2 60 064 208 230 60 1 187 253 4...

Page 15: ...H Aux 070 0 75 800 950 1100 1300 1500 1750 1950 2100 2300 2325 G L H Aux Factory settings are at recommended G L H Aux speed settings L H settings MUST be located within boldface cfm range Aux is fact...

Page 16: ...53 1421 1372 Med Low 2 Y1 1575 1560 1540 1520 1502 1487 1471 1448 1424 1409 1393 1351 1308 1266 Low 1 G 1454 1406 1358 1333 1308 1285 1261 1239 1217 1198 1179 1072 1002 988 048 High 5 11 x 10 1 1934 1...

Page 17: ...7 1734 1700 1659 1617 Med High 4 1799 1783 1767 1744 1720 1693 1666 1649 1631 1617 1603 1560 1530 1492 Med 3 Y2 1694 1680 1666 1642 1617 1592 1567 1552 1537 1519 1500 1453 1421 1372 Med Low 2 Y1 1575...

Page 18: ...00 1180 1160 1130 1100 1060 1020 930 060 H 11 x 10 1 2430 2400 2365 2330 2290 2255 2215 2180 2140 2095 2045 1945 1835 1715 1510 1330 M 2265 2235 2205 2175 2145 2110 2070 2035 2000 1960 1915 1825 1730...

Page 19: ...r db wb 80 6 66 2 27 19 68 20 0 Max Entering Air db wb 110 83 43 28 3 80 26 7 Water Limits Min Entering Water 30 1 1 20 6 7 Normal Entering Water 50 110 10 43 3 30 70 1 1 Max Entering Water 120 48 9 9...

Page 20: ...15 1 012 0 987 1 018 475 119 1 017 1 099 1 037 1 022 1 018 0 984 1 025 500 125 1 020 1 132 1 052 1 027 1 022 0 982 1 031 520 130 1 022 1 159 1 064 1 030 1 025 0 979 1 034 5 30 06 Air Flow Corrections...

Page 21: ...ed heating and cooling performance at 30 F and 90 F respectively as well as pressure drop at 30 F for a Aston Series Single Speed Model 022 ECM The corrected cooling capacity at 90 F would be 22 400 M...

Page 22: ...5 4 048 6 1 1 1 0 1 0 0 9 0 8 9 2 3 2 1 2 0 1 9 1 7 12 3 9 3 7 3 4 3 2 3 0 16 6 7 6 3 5 9 5 5 5 1 060 9 2 4 2 2 2 1 2 0 1 8 12 3 9 3 6 3 4 3 2 2 9 15 5 7 5 3 5 0 4 7 4 3 20 9 5 8 9 8 3 7 8 7 2 070 12...

Page 23: ...46 17 6 34 9 50 1 5 0 3 0 7 10 6 0 83 7 8 92 5 3 75 15 0 10 0 0 66 0 61 17 1 24 6 2 5 1 0 2 3 11 0 0 83 8 2 93 5 3 86 15 2 9 9 0 65 0 56 17 1 27 3 3 5 1 7 3 8 11 4 0 84 8 5 94 4 3 97 15 5 9 9 0 64 0...

Page 24: ...20 1 13 2 0 65 0 95 23 3 21 3 0 9 4 0 2 9 6 6 17 5 1 37 12 8 95 0 3 75 1 7 20 4 13 1 0 64 0 86 23 3 23 8 0 9 5 0 4 2 9 6 17 9 1 38 13 2 95 7 3 81 1 8 20 7 13 1 0 63 0 77 23 3 27 0 0 9 60 3 0 1 5 3 5...

Page 25: ...25 4 16 8 0 66 0 99 27 7 25 7 1 2 4 5 1 6 3 8 19 7 1 36 15 0 96 0 4 25 2 0 25 7 16 9 0 66 0 95 28 0 27 1 1 1 6 0 2 7 6 2 20 0 1 36 15 4 96 5 4 30 2 1 26 0 16 9 0 65 0 93 28 2 28 1 1 1 60 3 0 0 8 1 9 2...

Page 26: ...0 7 21 8 0 71 1 29 35 1 23 8 1 5 6 0 2 5 6 6 26 8 1 75 20 8 97 6 4 49 2 7 30 8 21 9 0 71 1 25 35 0 24 7 1 4 8 0 4 2 11 1 27 4 1 76 21 3 98 1 4 55 2 8 31 2 21 9 0 70 1 22 35 3 25 5 1 4 60 4 0 1 2 3 1 2...

Page 27: ...36 3 25 9 0 71 1 53 38 7 23 7 1 7 7 0 1 9 4 5 32 0 2 08 24 9 93 7 4 51 3 3 36 4 26 0 0 72 1 48 38 8 24 6 1 6 9 0 3 3 7 5 32 6 2 10 25 5 94 2 4 56 3 4 36 8 26 0 0 71 1 45 39 2 25 5 1 6 60 5 0 0 9 2 1 3...

Page 28: ...3 30 7 0 71 2 01 45 7 21 6 2 6 8 0 2 1 4 8 37 3 2 57 28 5 95 6 4 26 4 8 43 8 31 0 0 71 1 93 46 2 22 7 2 5 11 0 4 1 9 4 38 0 2 58 29 3 96 1 4 33 5 0 44 2 31 0 0 70 1 88 46 6 23 5 2 4 60 5 0 0 7 1 7 39...

Page 29: ...7 0 70 2 35 54 9 22 3 3 1 9 0 2 1 4 9 48 1 3 32 36 7 99 7 4 25 6 4 53 1 37 1 0 70 2 26 55 5 23 5 2 9 12 0 3 7 8 4 49 0 3 33 37 7 100 3 4 31 6 5 53 6 37 1 0 69 2 20 56 0 24 4 2 8 60 6 0 1 0 2 3 50 8 3...

Page 30: ...44 73 8 20 8 4 1 12 0 3 6 8 4 60 4 4 39 45 5 98 0 4 04 7 7 71 4 51 0 0 71 3 38 73 9 21 1 3 9 15 0 5 3 12 3 61 5 4 43 46 4 98 5 4 07 7 9 72 2 51 0 0 71 3 23 74 6 22 3 3 7 60 9 0 2 2 5 0 65 4 4 47 50 1...

Page 31: ...1 5 22 5 4 5 15 0 4 0 9 3 70 9 5 04 53 7 99 9 4 13 9 2 79 5 55 7 0 70 3 41 81 9 23 3 4 3 18 0 5 5 12 7 71 6 5 06 54 3 100 1 4 14 9 4 80 3 56 0 0 70 3 38 82 7 23 8 4 1 60 12 0 2 7 6 2 77 1 5 15 59 5 10...

Page 32: ...12 7 0 66 0 94 22 4 20 5 1 1 4 0 2 8 6 6 500 18 8 1 34 14 3 102 9 4 11 2 1 500 18 9 11 4 0 60 0 81 21 7 23 2 1 0 600 19 4 1 37 14 8 98 0 4 16 2 0 600 19 4 12 6 0 65 0 88 22 4 22 2 1 1 5 0 4 1 9 5 500...

Page 33: ...96 28 4 26 0 1 4 4 5 1 6 3 7 600 21 2 1 27 16 9 102 7 4 89 2 4 600 24 8 16 1 0 65 0 88 27 8 28 3 1 2 700 21 8 1 26 17 5 98 8 5 05 2 3 700 25 3 17 5 0 69 0 91 28 5 27 7 1 3 6 0 2 6 6 0 600 21 6 1 29 1...

Page 34: ...0 1 28 34 7 23 7 1 8 6 0 2 4 6 4 700 28 9 1 69 23 1 108 2 5 01 3 3 700 29 6 19 1 0 65 1 16 33 5 25 4 1 6 900 29 7 1 69 23 9 100 6 5 16 3 0 900 30 5 21 3 0 70 1 23 34 7 24 7 1 7 8 0 4 0 10 7 700 29 5 1...

Page 35: ...7 2 1 7 0 1 9 4 3 1050 34 5 2 01 27 6 100 4 5 03 4 0 1050 35 4 24 1 0 68 1 40 40 2 25 4 1 9 1250 35 5 2 01 28 6 96 3 5 18 3 7 1250 36 5 27 0 0 74 1 48 41 6 24 7 2 0 9 0 3 1 7 3 1050 35 2 2 04 28 2 101...

Page 36: ...3 2 8 0 2 0 4 6 1150 39 2 2 39 31 0 101 6 4 80 5 9 1150 43 0 28 0 0 65 1 70 48 8 25 4 2 8 1350 40 0 2 32 32 1 97 4 5 06 5 4 1350 44 7 31 4 0 70 1 78 50 8 25 1 3 0 11 0 3 9 9 1 1150 40 1 2 41 31 9 102...

Page 37: ...9 0 2 1 4 8 1300 51 3 3 28 40 1 106 5 4 59 7 8 1300 50 6 32 4 0 64 2 13 57 9 23 7 3 3 1500 52 3 3 18 41 5 102 3 4 83 7 2 1500 52 6 36 4 0 69 2 24 60 2 23 5 3 6 12 0 3 5 8 2 1300 52 5 3 31 41 2 107 4...

Page 38: ...1 1500 64 9 4 16 50 7 110 0 4 57 9 4 1500 68 7 46 4 0 68 2 93 78 7 23 4 4 4 2000 65 8 4 21 51 4 100 5 4 57 8 7 2000 70 4 49 3 0 70 3 24 81 4 21 7 4 8 15 0 5 2 11 9 1500 66 3 4 23 51 9 110 9 4 59 9 7...

Page 39: ...0 1700 77 1 5 16 59 5 112 0 4 38 11 2 1700 72 6 47 0 0 65 3 22 83 5 22 6 4 8 2200 79 1 5 12 61 6 103 3 4 53 10 3 2200 76 4 53 8 0 70 3 62 88 8 21 1 5 2 18 0 5 3 12 3 1700 78 0 5 20 60 2 112 5 4 39 11...

Page 40: ...19 9 1 09 16 2 96 3 5 37 1 9 700 23 7 16 0 0 68 0 77 26 4 31 0 1 0 5 0 1 8 4 1 500 20 2 1 08 16 5 107 4 5 50 2 1 500 23 3 14 6 0 63 0 73 25 8 31 8 0 9 700 20 7 1 08 17 0 97 3 5 60 2 0 700 24 0 16 1 0...

Page 41: ...9 0 63 1 28 32 9 22 3 1 6 900 26 8 1 59 21 4 97 6 4 94 2 9 900 29 9 19 9 0 67 1 34 34 4 22 3 1 7 6 0 2 5 5 8 700 27 2 1 63 21 6 105 9 4 90 3 2 700 29 2 18 1 0 62 1 22 33 3 24 0 1 5 900 28 1 1 64 22 5...

Page 42: ...34 0 29 4 1 3 1050 28 8 1 68 23 1 95 4 5 03 2 6 1050 31 3 23 1 0 74 1 06 35 0 29 7 1 4 6 0 1 5 3 6 900 29 3 1 67 23 6 100 1 5 15 3 0 900 30 8 21 0 0 68 1 01 34 2 30 5 1 3 1050 29 9 1 68 24 2 96 4 5 2...

Page 43: ...2 19 7 2 3 1250 40 0 2 48 31 5 99 6 4 72 3 8 1250 41 3 28 7 0 70 2 09 48 4 19 8 2 4 7 0 2 0 4 6 1050 40 5 2 54 31 8 105 7 4 68 4 3 1050 40 4 26 1 0 65 1 90 46 8 21 3 2 2 1250 41 8 2 55 33 1 100 9 4 80...

Page 44: ...23 4 2 3 1350 34 9 2 22 27 3 93 9 4 61 4 8 1350 40 7 27 5 0 67 1 76 46 8 23 1 2 4 8 0 1 8 4 0 1150 36 5 2 29 28 6 99 3 4 67 5 4 1150 40 2 23 5 0 59 1 50 45 3 26 8 2 1 1350 37 9 2 26 30 2 96 0 4 91 5 0...

Page 45: ...7 1550 48 0 3 24 36 9 98 7 4 34 7 0 1550 54 1 34 3 0 63 2 90 64 0 18 7 3 9 9 0 2 2 5 0 1350 50 1 3 34 38 7 104 4 4 40 7 8 1350 53 4 29 3 0 55 2 47 61 8 21 6 3 4 1550 52 1 3 30 40 8 101 1 4 62 7 2 155...

Page 46: ...2 8 1500 47 6 2 89 37 8 99 4 4 84 5 7 1500 53 0 33 7 0 64 2 06 60 0 25 8 3 0 10 0 2 4 5 5 1250 48 1 2 96 38 0 105 6 4 76 6 3 1250 51 6 30 1 0 58 1 90 58 1 27 2 2 6 1500 48 9 2 92 38 9 100 2 4 90 5 8...

Page 47: ...64 5 4 18 50 2 103 2 4 52 8 0 1800 70 0 45 9 0 66 3 51 81 9 19 9 5 1 12 0 3 4 7 8 1500 66 0 4 18 51 7 110 7 4 62 9 0 1500 68 9 42 6 0 62 3 23 79 9 21 3 4 5 1800 67 4 4 24 53 0 104 7 4 66 8 3 1800 70 7...

Page 48: ...3 2 1700 62 0 4 02 48 3 103 8 4 52 6 9 1700 59 8 41 3 0 69 2 66 68 9 22 5 3 4 13 0 3 2 7 3 1400 61 1 4 15 47 0 110 4 4 32 7 7 1400 58 3 36 9 0 63 2 46 66 7 23 7 3 0 1700 63 6 4 07 49 7 104 6 4 57 7 1...

Page 49: ...50 60 9 103 5 4 24 10 3 2200 75 5 52 0 0 69 4 26 90 1 17 7 5 6 15 0 4 1 9 6 1850 80 6 5 49 61 9 110 3 4 30 11 5 1850 74 7 48 6 0 65 3 93 88 1 19 0 4 9 2200 83 2 5 58 64 2 105 0 4 37 10 6 2200 76 2 52...

Page 50: ...R OPTION REFRIGERATION OPTION PERFORMANCE OPTION White White Purple Purple Gray Gray GND OUT 5DC 3 2 4 White 3 2 4 FLOW METER Brown Green PRESSURE TRANSDUCER PRESSURE TRANSDUCER Black White 5 Run Wind...

Page 51: ...cuit 1 Circuit 2 NOTE 2 208 230 60 1 208 230 60 1 Green Connects to variable speed ECM motor only P11 2 3 4 5 1 NOTE 6 With optional EA Series 20kW Auxiliary Electric Heat shown Place auxiliary heat s...

Page 52: ...Code 17 Non Critical Communication Error Flash Code 18 Future Use Flash Code 12 Non Critical AXB Sensor Error Flash Code 13 Critical AXB Sensor Error Flash Code 14 Future Use Flash Code 9 Compressor...

Page 53: ...4 5 6 7 8 Off On N A RS485 NET NO COM K6 Relay Connects to L2 and NO on AXB Board L2 Figure 1 Optional Internal Hot Water Generation Pump Wiring Schematic DHW Pump Blue Blue Cabinet HW Switch 3 2 1 Pu...

Page 54: ...OPTION REFRIGERATION OPTION PERFORMANCE OPTION White White Purple Purple Gray Gray GND OUT 5DC 3 2 4 White 3 2 4 FLOW METER Brown Green PRESSURE TRANSDUCER PRESSURE TRANSDUCER Black White 5 Gray Whit...

Page 55: ...2 3 4 5 1 C 1 2 3 4 Brown Orange P1 4 1 2 3 C G G To PB2 TB ER 4 N O G ER 3 N O G Gray Gray Black Black Black Gray Gray Black NOTE 3 Connects to variable speed ECM motor only With optional EA Series 1...

Page 56: ...se Flash Code 9 Compressor Monitoring Flash Code 10 Fault FP1 6HQVRU UURU Flash Code 11 Reserved Flash Code 6 Condensate Overflow Lockout Flash Code 7 Over Under Voltage Shutdown Flash Code 8 Future U...

Page 57: ...ACC c Status AURORA BASE CONTROL RV K1 CC2 CC K2 CC Hi K3 Fan K4 Alarm K5 Acc K6 ACC no ACC nc O B C R LO G Y1 Y2 W DH 3A Fuse O B C R LO G Y1 Y2 W DH LO G HI CCG CC FG F R HP HP LP FP2 FP2 FP1 REV R...

Page 58: ...ation Pump 1 5A 5A DHW Pump Blue Hot Water Limit Switch 130 F Blue 1 2 3 Purple Traditional Thermostat Communicating Thermostat AID Tool Cabinet HW Switch NOTE 7 H M L P3 PSC Blower Motor Grn Wht Brn...

Page 59: ...ond pause before repeating Slow Flash Fast Flash Flash Code Normal Mode Control is Non Functional Test Mode Lockout Active Dehumidification Mode Future Use Future Use Load Shed ESD OFF ON Slow Flash F...

Page 60: ...y RCP CS Blue 16 Blue 18 CC T2 T1 Compressor C R S Blue G L1 L2 208 230 60 1 Unit Power Supply Violet 7 Tan 6 Black 3 Black 2 Cap Ext Pump 1 2 hp Total 208 230 60 1 Pump G 1 2 PB1 1 2 Pump Violet 8 NO...

Page 61: ...400 milliseconds off with a 2 second pause before repeating Slow Flash Fast Flash Flash Code Normal Mode Control is Non Functional Test Mode Lockout Active Dehumidification Mode Future Use Future Use...

Page 62: ...le from 2 in 5 1 cm to 1 in 2 5 cm The upflow vertical 022 072 units shall have a removable insulated divider panel between the air handling section and the compressor section to minimize the transmis...

Page 63: ...al power consumption compressor monitoring On Peak input signal for utility controlled demand programs intelligent hot water generation with user adjustable temperature limit loop pump linking for mul...

Page 64: ...ity Electrostatic Air Cleaner field installed A 1 in 25 mm electrostatic air cleaner cleanable 90 efficiency shall be provided in lieu of the standard throwaway filter The initial pressure drop across...

Page 65: ...is acceptable under the provisions of the job specification Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties b...

Page 66: ...on contained herein are not express warranties and do not form the basis of any bargain between the parties but are merely the manufacturer s opinion or commendation of its products York and Affinity...

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