Technical Data Sheet 11/19/2018 Model: AJB2444ZXD (AJB2444Z) Product Description Type: Application: Refrigerant: Voltage/Frequency: Version: Reciprocating LBP - Low Back Pressure R-404A/R-449A 208-230V ~ 60Hz 200V ~ 50Hz N/A Product Specifications Performance Refrigeration Capacity Input Power Efficiency EVAP TEMP COND AMBIENT RETURN LIQUID Condition Test Voltage Btu/h kcal/h W W Btu/Wh kcal/wh W/W TEMP TEMP GAS TEMP ARI (R-407A) 230V ~ 60HZ 4028 1016 1180 1202 3.35.84.98-23 C (-10 F) 49 C (120 F) 35 C (95 F) 4.4 C (40 F) 49 C (120 F) ARI (R-452A) 230V ~ 60HZ 5051 1274 1480 1269 3.98 1 1.17-23 C (-10 F) 49 C (120 F) 35 C (95 F) 4.4 C (40 F) 49 C (120 F) ARI (R-448A) 230V ~ 60HZ 4519 1140 1324 1265 3.57.9 1.05-23 C (-10 F) 49 C (120 F) 35 C (95 F) 4.4 C (40 F) 49 C (120 F) ARI (R-449A) 230V ~ 60HZ 4519 1140 1324 1265 3.57.9 1.05-23 C (-10 F) 49 C (120 F) 35 C (95 F) 4.4 C (40 F) 49 C (120 F) ARI (R-404A) 230V ~ 60HZ 4440 1119 1301 1420 3.13.79.92-23 C (-10 F) 49 C (120 F) 35 C (95 F) 4.4 C (40 F) 49 C (120 F) General Evaporating Temp. Range: Motor Torque: Compressor Cooling: Mechanical Weight: 50 Weight Unit of Measure: LB Displacement (cc): 34.316 Oil Type: Polyolester Viscosity (cst): 32 Oil Charge (cc): 782 Electrical Voltage Range (50 Hz): 180-220 Voltage Range (60 Hz): 187-254 Locked Rotor Amps (LRA): 55 Rated Load Amps (RLA 50 Hz): 0 Rated Load Amps (RLA 60 Hz): 6.5 Max. Continuous Current (MCC in Amps): 13.3 Motor Resistance (Ohm) - Main: 1 Motor Resistance (Ohm) - Start: 4.1 Motor Type: CSR Overload Type: N/A Relay Type: N/A Agency Approval -40 C to -12.2 C (-40 F to 10 F) High Start Torque (HST) Fan
CE Listed
Performance Data Sheet AJB2444ZXD General Information Model AJB2444ZXD Refrigerant R-404A/R-449A Test Condition ARI (R-404A) Performance Test Voltage 230V ~ 60HZ Return Gas 4.4 C (40 F) RETURN GAS Motor Type CSR Performance Information Evap Temp ( F) Condensing Temperature ( F) 80 90 100 110 120 130 140 150 Btu/h 2750 2460 2170 1880 1600 1310 1030 744-40 Watts 889 868 847 825 802 779 755 731 Amps 4.88 4.74 4.61 4.47 4.33 4.19 4.04 3.90 Lb/h 47.6 44.8 41.9 39.1 36.3 33.5 30.8 28.0 Btu/h 3350 2990 2640 2280 1920 1570 1210 857-35 Watts 962 948 934 919 904 888 872 855 Amps 5.12 5.03 4.92 4.82 4.72 4.61 4.51 4.40 Lb/h 54.8 51.7 48.6 45.6 42.6 39.6 36.6 33.6 Btu/h 4020 3590 3160 2740 2310 1880 1460 1030-30 Watts 1030 1030 1020 1010 1010 998 989 980 Amps 5.38 5.31 5.25 5.18 5.12 5.05 4.98 4.90 Lb/h 64.0 60.7 57.4 54.1 50.8 47.6 44.3 41.1 Btu/h 4760 4250 3750 3250 2760 2260 1760 1260-25 Watts 1110 1110 1110 1110 1110 1110 1110 1100 Amps 5.64 5.61 5.58 5.55 5.52 5.49 5.46 5.42 Lb/h 75.3 71.7 68.1 64.6 61.0 57.4 53.9 50.3 Btu/h 5550 4980 4400 3830 3260 2690 2120 1560-20 Watts 1180 1190 1200 1210 1210 1220 1230 1230 Amps 5.91 5.92 5.93 5.93 5.94 5.94 5.95 5.95 Lb/h 88.5 84.6 80.7 76.9 73.0 69.1 65.2 61.4 Btu/h 6400 5760 5110 4470 3830 3190 2540 1910-15 Watts 1260 1270 1290 1300 1320 1330 1340 1360 Amps 6.19 6.23 6.28 6.32 6.36 6.41 6.44 6.48 Lb/h 104 99.3 95.1 90.9 86.7 82.5 78.2 74.0 Btu/h 7310 6600 5880 5170 4450 3740 3020 2310-10 Watts 1330 1360 1380 1400 1420 1440 1460 1480 Amps 6.48 6.56 6.64 6.72 6.80 6.88 6.95 7.03 Lb/h 120 116 111 107 102 97.4 92.8 88.2 Btu/h 8280 7490 6710 5920 5130 4350 3560 2780-5 Watts 1410 1440 1470 1500 1530 1560 1580 1610 Amps 6.77 6.89 7.01 7.12 7.24 7.35 7.47 7.58 Lb/h 139 134 129 124 119 114 109 104
Btu/h 9310 8450 7590 6730 5870 5010 4150 3300 0 Watts 1490 1520 1560 1600 1630 1670 1710 1740 Amps 7.08 7.23 7.39 7.54 7.69 7.84 7.99 8.14 Lb/h 159 153 148 143 137 132 126 121 Btu/h 10400 9460 8530 7600 6670 5730 4800 3870 5 Watts 1560 1610 1650 1700 1740 1780 1830 1870 Amps 7.39 7.58 7.77 7.96 8.15 8.34 8.53 8.71 Lb/h 180 174 169 163 157 151 145 139 Btu/h 11500 10500 9530 8520 7520 6510 5510 4500 10 Watts 1640 1690 1750 1800 1850 1900 1950 2000 Amps 7.71 7.94 8.17 8.40 8.62 8.85 9.07 9.30 Lb/h 203 197 190 184 178 171 165 159 COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW C1 1.620000E+04 1.180000E+03 5.820000E+00 2.020000E+02 C2 3.270000E+02 3.620000E+00 3.230000E-03 4.810000E+00 C3-8.610000E+01 3.780000E+00 1.560000E-02-5.440000E-01 C4 1.190000E+00 1.290000E-02 1.690000E-04 3.390000E-02 C5-1.440000E+00 1.470000E-01 7.300000E-04-7.990000E-03 C6-1.070000E-03 1.380000E-03 3.480000E-06 7.160000E-05 C7-8.550000E-04 2.670000E-05 2.130000E-07-1.210000E-04 C8-5.190000E-04 5.520000E-06 1.640000E-07-5.580000E-05 C9-5.790000E-05 2.480000E-06 3.370000E-08-3.290000E-06 C10 1.080000E-05-1.130000E-05-2.880000E-08-3.180000E-07 Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature
Performance Data Sheet AJB2444ZXD General Information Model AJB2444ZXD Refrigerant R-404A/R-449A Test Condition ARI (R-407A) Performance Test Voltage 230V ~ 60HZ Return Gas 4.4 C (40 F) RETURN GAS Motor Type CSR Performance Information Evap Temp ( F) Condensing Temperature ( F) 90 100 110 120 130 140 Btu/h 2220 1950-40 Watts 732 714 Amps 4.23 4.11 Lb/h 29.3 27.4 Btu/h 2700 2380 2050-35 Watts 800 788 776 Amps 4.48 4.39 4.30 Lb/h 33.8 31.8 29.8 Btu/h 3250 2860 2470 2080-30 Watts 868 863 856 850 Amps 4.74 4.68 4.63 4.56 Lb/h 39.8 37.6 35.4 33.3 Btu/h 3850 3390 2940 2490 2040-25 Watts 937 937 937 937 936 Amps 5.01 4.98 4.96 4.93 4.90 Lb/h 47.0 44.6 42.3 39.9 37.6 Btu/h 4500 3980 3460 2950 2430-20 Watts 1010 1010 1020 1030 1030 Amps 5.28 5.29 5.30 5.30 5.30 Lb/h 55.5 52.9 50.4 47.8 45.3 Btu/h 5210 4630 4040 3460 2880-15 Watts 1080 1090 1100 1110 1130 Amps 5.56 5.60 5.64 5.68 5.72 Lb/h 65.2 62.4 59.6 56.8 54.0 Btu/h 5970 5320 4680 4030 3380 2730-10 Watts 1150 1170 1180 1200 1220 1240 Amps 5.85 5.92 6.00 6.07 6.14 6.20 Lb/h 76.0 72.9 69.9 66.9 63.9 60.9 Btu/h 6790 6070 5360 4650 3930 3220-5 Watts 1220 1240 1270 1290 1320 1340 Amps 6.15 6.25 6.36 6.46 6.56 6.66 Lb/h 87.8 84.5 81.3 78.0 74.7 71.4
Btu/h 7660 6880 6100 5320 4540 3760 0 Watts 1290 1320 1350 1380 1410 1440 Amps 6.45 6.59 6.73 6.87 7.00 7.13 Lb/h 101 97.1 93.6 90.0 86.5 82.9 Btu/h 8580 7730 6890 6040 5200 4350 5 Watts 1360 1400 1440 1470 1510 1550 Amps 6.77 6.94 7.11 7.28 7.45 7.61 Lb/h 115 111 107 103 99.1 95.3 Btu/h 9550 8640 7730 6810 5900 4990 10 Watts 1430 1480 1520 1560 1610 1650 Amps 7.09 7.29 7.50 7.70 7.90 8.10 Lb/h 129 125 121 117 113 108 COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW C1 1.468799E+04 9.974901E+02 5.197127E+00 1.326881E+02 C2 2.970069E+02 3.062999E+00 2.890000E-03 3.162217E+00 C3-7.810589E+01 3.201405E+00 1.390000E-02-3.580224E-01 C4 1.082918E+00 1.090000E-02 1.506810E-04 2.230000E-02 C5-1.307335E+00 1.247822E-01 6.520000E-04-5.250000E-03 C6-9.740000E-04 1.170000E-03 3.110000E-06 4.710000E-05 C7-7.760000E-04 2.260000E-05 1.900000E-07-7.940000E-05 C8-4.710000E-04 4.670000E-06 1.460000E-07-3.670000E-05 C9-5.250000E-05 2.100000E-06 3.010000E-08-2.170000E-06 C10 9.820000E-06-9.580000E-06-2.570000E-08-2.090000E-07 Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature
Performance Data Sheet AJB2444ZXD General Information Model AJB2444ZXD Refrigerant R-404A/R-449A Test Condition ARI (R-448A) Performance Test Voltage 230V ~ 60HZ Return Gas 4.4 C (40 F) RETURN GAS Motor Type CSR Performance Information Evap Temp ( F) Condensing Temperature ( F) 90 100 110 120 130 140 Btu/h 2490 2190-40 Watts 770 751 Amps 4.53 4.40 Lb/h 32.1 30.0 Btu/h 3030 2670 2300-35 Watts 842 829 816 Amps 4.80 4.70 4.60 Lb/h 37.0 34.8 32.7 Btu/h 3640 3210 2770 2340-30 Watts 913 907 901 894 Amps 5.07 5.01 4.95 4.88 Lb/h 43.5 41.1 38.8 36.4 Btu/h 4320 3810 3300 2790 2280-25 Watts 986 986 986 986 985 Amps 5.36 5.33 5.30 5.27 5.24 Lb/h 51.4 48.9 46.3 43.7 41.2 Btu/h 5050 4470 3890 3310 2730-20 Watts 1060 1070 1070 1080 1080 Amps 5.65 5.66 5.66 5.67 5.67 Lb/h 60.7 57.9 55.1 52.3 49.5 Btu/h 5850 5190 4540 3880 3230-15 Watts 1130 1150 1160 1170 1180 Amps 5.95 5.99 6.04 6.08 6.11 Lb/h 71.3 68.2 65.2 62.2 59.1 Btu/h 6700 5970 5250 4520 3790 3070-10 Watts 1210 1230 1250 1260 1280 1300 Amps 6.26 6.34 6.41 6.49 6.56 6.64 Lb/h 83.1 79.8 76.5 73.2 69.9 66.6 Btu/h 7620 6820 6010 5210 4410 3610-5 Watts 1280 1310 1330 1360 1380 1410 Amps 6.58 6.69 6.80 6.91 7.02 7.13 Lb/h 96.1 92.5 88.9 85.3 81.7 78.1
Btu/h 8590 7720 6840 5970 5090 4220 0 Watts 1350 1390 1420 1450 1490 1520 Amps 6.90 7.05 7.20 7.34 7.49 7.63 Lb/h 110 106 102 98.5 94.6 90.7 Btu/h 9620 8670 7730 6780 5830 4880 5 Watts 1430 1470 1510 1550 1590 1630 Amps 7.24 7.42 7.60 7.78 7.96 8.14 Lb/h 125 121 117 113 108 104 Btu/h 10700 9690 8670 7640 6620 5600 10 Watts 1510 1550 1600 1640 1690 1730 Amps 7.58 7.80 8.02 8.23 8.45 8.66 Lb/h 141 137 132 128 123 119 COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW C1 1.647851E+04 1.049167E+03 5.555550E+00 1.451461E+02 C2 3.332132E+02 3.221685E+00 3.080000E-03 3.459117E+00 C3-8.762730E+01 3.367261E+00 1.490000E-02-3.916370E-01 C4 1.214930E+00 1.150000E-02 1.610720E-04 2.440000E-02 C5-1.466705E+00 1.312469E-01 6.970000E-04-5.750000E-03 C6-1.090000E-03 1.230000E-03 3.320000E-06 5.150000E-05 C7-8.700000E-04 2.370000E-05 2.040000E-07-8.680000E-05 C8-5.290000E-04 4.910000E-06 1.560000E-07-4.020000E-05 C9-5.890000E-05 2.210000E-06 3.220000E-08-2.370000E-06 C10 1.100000E-05-1.010000E-05-2.750000E-08-2.290000E-07 Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature
Performance Data Sheet AJB2444ZXD General Information Model AJB2444ZXD Refrigerant R-404A/R-449A Test Condition ARI (R-449A) Performance Test Voltage 230V ~ 60HZ Return Gas 4.4 C (40 F) RETURN GAS Motor Type CSR Performance Information Evap Temp ( F) Condensing Temperature ( F) 90 100 110 120 130 140 Btu/h 2490 2190-40 Watts 770 751 Amps 4.53 4.40 Lb/h 32.1 30.0 Btu/h 3030 2670 2300-35 Watts 842 829 816 Amps 4.80 4.70 4.60 Lb/h 37.0 34.8 32.7 Btu/h 3640 3210 2770 2340-30 Watts 913 907 901 894 Amps 5.07 5.01 4.95 4.88 Lb/h 43.5 41.1 38.8 36.4 Btu/h 4320 3810 3300 2790 2280-25 Watts 986 986 986 986 985 Amps 5.36 5.33 5.30 5.27 5.24 Lb/h 51.4 48.9 46.3 43.7 41.2 Btu/h 5050 4470 3890 3310 2730-20 Watts 1060 1070 1070 1080 1080 Amps 5.65 5.66 5.66 5.67 5.67 Lb/h 60.7 57.9 55.1 52.3 49.5 Btu/h 5850 5190 4540 3880 3230-15 Watts 1130 1150 1160 1170 1180 Amps 5.95 5.99 6.04 6.08 6.11 Lb/h 71.3 68.2 65.2 62.2 59.1 Btu/h 6700 5970 5250 4520 3790 3070-10 Watts 1210 1230 1250 1260 1280 1300 Amps 6.26 6.34 6.41 6.49 6.56 6.64 Lb/h 83.1 79.8 76.5 73.2 69.9 66.6 Btu/h 7620 6820 6010 5210 4410 3610-5 Watts 1280 1310 1330 1360 1380 1410 Amps 6.58 6.69 6.80 6.91 7.02 7.13 Lb/h 96.1 92.5 88.9 85.3 81.7 78.1
Btu/h 8590 7720 6840 5970 5090 4220 0 Watts 1350 1390 1420 1450 1490 1520 Amps 6.90 7.05 7.20 7.34 7.49 7.63 Lb/h 110 106 102 98.5 94.6 90.7 Btu/h 9620 8670 7730 6780 5830 4880 5 Watts 1430 1470 1510 1550 1590 1630 Amps 7.24 7.42 7.60 7.78 7.96 8.14 Lb/h 125 121 117 113 108 104 Btu/h 10700 9690 8670 7640 6620 5600 10 Watts 1510 1550 1600 1640 1690 1730 Amps 7.58 7.80 8.02 8.23 8.45 8.66 Lb/h 141 137 132 128 123 119 COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW C1 1.647851E+04 1.049167E+03 5.555550E+00 1.451461E+02 C2 3.332132E+02 3.221685E+00 3.080000E-03 3.459117E+00 C3-8.762730E+01 3.367261E+00 1.490000E-02-3.916370E-01 C4 1.214930E+00 1.150000E-02 1.610720E-04 2.440000E-02 C5-1.466705E+00 1.312469E-01 6.970000E-04-5.750000E-03 C6-1.090000E-03 1.230000E-03 3.320000E-06 5.150000E-05 C7-8.700000E-04 2.370000E-05 2.040000E-07-8.680000E-05 C8-5.290000E-04 4.910000E-06 1.560000E-07-4.020000E-05 C9-5.890000E-05 2.210000E-06 3.220000E-08-2.370000E-06 C10 1.100000E-05-1.010000E-05-2.750000E-08-2.290000E-07 Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature
Performance Data Sheet AJB2444ZXD General Information Model AJB2444ZXD Refrigerant R-404A/R-449A Test Condition ARI (R-452A) Performance Test Voltage 230V ~ 60HZ Return Gas 4.4 C (40 F) RETURN GAS Motor Type CSR Performance Information Evap Temp ( F) Condensing Temperature ( F) 90 100 110 120 130 140 Btu/h 2780 2450-40 Watts 773 753 Amps 4.53 4.40 Lb/h 41.8 39.1 Btu/h 3390 2980 2580-35 Watts 844 831 818 Amps 4.80 4.70 4.60 Lb/h 48.3 45.5 42.6 Btu/h 4070 3580 3100 2610-30 Watts 916 910 903 896 Amps 5.07 5.01 4.95 4.88 Lb/h 56.8 53.7 50.6 47.5 Btu/h 4820 4260 3690 3120 2550-25 Watts 989 989 989 989 988 Amps 5.36 5.33 5.30 5.27 5.24 Lb/h 67.2 63.8 60.4 57.1 53.7 Btu/h 5650 5000 4350 3700 3050-20 Watts 1060 1070 1080 1080 1090 Amps 5.65 5.66 5.66 5.67 5.67 Lb/h 79.3 75.6 72.0 68.3 64.7 Btu/h 6530 5800 5070 4340 3610-15 Watts 1140 1150 1160 1170 1190 Amps 5.95 5.99 6.04 6.08 6.11 Lb/h 93.1 89.1 85.2 81.2 77.2 Btu/h 7490 6680 5860 5050 4240 3430-10 Watts 1210 1230 1250 1270 1290 1310 Amps 6.26 6.34 6.41 6.49 6.56 6.64 Lb/h 109 104 99.9 95.6 91.3 87.0 Btu/h 8510 7620 6720 5830 4930 4040-5 Watts 1280 1310 1340 1360 1390 1410 Amps 6.58 6.69 6.80 6.91 7.02 7.13 Lb/h 126 121 116 111 107 102
Btu/h 9600 8620 7650 6670 5690 4720 0 Watts 1360 1390 1430 1460 1490 1520 Amps 6.90 7.05 7.20 7.34 7.49 7.63 Lb/h 144 139 134 129 124 119 Btu/h 10800 9700 8640 7580 6520 5460 5 Watts 1430 1470 1510 1550 1590 1630 Amps 7.24 7.42 7.60 7.78 7.96 8.14 Lb/h 164 158 153 147 142 136 Btu/h 12000 10800 9690 8550 7400 6260 10 Watts 1510 1560 1600 1650 1700 1740 Amps 7.58 7.80 8.02 8.23 8.45 8.66 Lb/h 185 179 173 167 161 155 COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW C1 1.841989E+04 1.052486E+03 5.555550E+00 1.896391E+02 C2 3.724700E+02 3.231875E+00 3.080000E-03 4.519473E+00 C3-9.795091E+01 3.377911E+00 1.490000E-02-5.116892E-01 C4 1.358064E+00 1.150000E-02 1.610720E-04 3.184573E-02 C5-1.639501E+00 1.316620E-01 6.970000E-04-7.510000E-03 C6-1.220000E-03 1.230000E-03 3.320000E-06 6.730000E-05 C7-9.730000E-04 2.380000E-05 2.040000E-07-1.130000E-04 C8-5.910000E-04 4.930000E-06 1.560000E-07-5.250000E-05 C9-6.580000E-05 2.210000E-06 3.220000E-08-3.100000E-06 C10 1.230000E-05-1.010000E-05-2.750000E-08-2.990000E-07 Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3 Te = Evaporator Temperature Tc = Condensing Temperature