Tecumseh AJA7455YAADA User Manual
March 31, 2016
Celseon® Air Cooled Condensing Unit
Model: AJA7455YAAD*
BoM: 2G710-** R-134a 3/4 HP
Revision: B
AJA7455YAADA
AJA7455YAADG 5/8” S 3/8” S 3.2 lbs 64
AJA7455YAADH 5/8” S 3/8” S
AJA7455YAADK 3/8” S 1/4” S 63
AJA7455YAADC 5/8” S 3/8” S 3.2 lbs 64
AJA7455YAADS 5/8” S 3/8” S N/A 63
AJA7455YAADJ 5/8” S 3/8” S 3.2 lbs 64
AJA7455YAADP 5/8” S 3/8” S 3.2 lbs 64
Model
20.0 14.3 12.1 11.6
* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Connections, C = Compression Fitting
Factory charge: 20 PSIG Nitrogen – MUST BE EVACUATED
Ambient Temperatures
Evaporator T, 80°F 90°F 100°F 110°F
°F PSIG BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T
-10 1.9 2755 640 96 2438 634 105 2035 609 113 1651 574 121
-5 4.2 3286 709 99 2913 697 108 2470 677 116 2063 654 124
0 6.5 3831 781 102 3405 769 111 2926 754 119 2492 738 127
5 9.1 4388 858 106 3914 850 115 3401 837 122 2938 825 130
10 11.9 4958 939 110 4439 938 118 3896 929 125 3401 916 133
15 15.0 5542 1024 113 4981 1035 122 4412 1028 129 3882 1010 137
20 18.4 6138 1114 117 5540 1140 125 4947 1135 133 4380 1108 141
25 22.1 6747 1208 121 6116 1253 129 5502 1250 137 --- --- --30 26.1 7370 1305 125 6709 1375 133 6077 1372 141 --- --- ---
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
3/8” S 1/4” S N/A
90 F 90%
N/A
SCFM Oz. Lbs.
63
63
230 26
60 Hz Performance
Return gas temp 40F below 20F evaporator,
and 65F above 20 evap, 5F sub cooling
March 31, 2016
Revision: B
Specifications/ Parts:
Unit Model AJA7455YAADA
Unit Bill of Material 2G710-09 Unit Bill of Material 2G710-19
Refrigeration Range -10° F to +30° F Receiver Tank 510-10000
Design Pressure Low 150 Liquid Valve 56659
Design Pressure High 450 Suction Valve 56660
Nominal Volts-Hz-Ph 115/60/1
Voltage Range 103 to 127
Min. Circuit Ampacity 13.5
Max. Fuse Size (amps) 20 Liquid Valve 56659
Suction Valve 56660
Compressor Model AJA7461YXA
Comp. Bill of Material AJ250AT-435-J7
Compressor RLA/LRA 10.1/68
Overload 8300CSTH33 Power Cord 85106-22
Relay 8200RVAM18
Run Capacitor 85PR370E36
Start Capacitor 85PS110A15
Receiver Tank 510-10000
Fan Motor 810-10097 Liquid Valve 56659
Fan Motor RLA .85 Suction Valve 56660
Fan Blade 515-10003 Power Cord 85106-22
Fan Shroud/Guard Combo 707-00005
Condenser 506-10008
Unit Drawing DGU1971-04 Liquid Valve 56659
Wiring Diagram 91266-02 Suction Valve 56660
Power Cord 85106-22
Replacement Kit: Relay K71-13
Replacement Kit: O/L K90-38
Replacement Kit: St. Cap K146-04
Receiver Tank 510-10000
Liquid Valve 56659
Suction Valve 56660
Filter Drier 71116
Sight Glass 70084
Receiver Tank 510-10000
Liquid Valve 56659
Suction Valve 56660
Power Cord 85106-22
Filter Drier 71116
Sight Glass 70084
Unit Model AJA7455YAADG
Unit Model AJA7455YAADH
Unit Bill of Material 2G710-29
Unit Model AJA7455YAADK
Unit Bill of Material 2G710-39
Unit Model AJA7455YAADC
Unit Bill of Material 2G710-59
Unit Model AJA7455YAADS
Unit Bill of Material 2G710-69
Unit Model AJA7455YAADJ
Unit Bill of Material 2G710-79
Unit Model AJA7455YAADP
Unit Bill of Material 2G710-89
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