Tecumseh AE4450E-DS1BDA User Manual
Celseon® Air Cooled
Condensing Unit
Model: AE4450E-DS1BD*
BoM: 2G239-** R-22 1/2 HP
November 2, 2015
Revision: B
Model
AE4450E-DS1BDA
AE4450E-DS1BDG 1/2” S 3/8” S 2.9 lbs 41
AE4450E-DS1BDH 1/2” S 3/8” S
AE4450E-DS1BDK 5/16” S 1/4” S 39
AE4450E-DS1BDC 1/2” S 3/8” S 2.9 lbs 41
AE4450E-DS1BDS 1/2” S 3/8” S N/A 39
AE4450E-DS1BDJ 1/2” S 3/8” S 2.9 lbs 41
AE4450E-DS1BDP 1/2” S 3/8” S 2.9 lbs 41
* 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 16.7 1780 350 96 --- --- --- --- --- --- --- --- ---
-5 20.3 2000 370 98 1850 380 107 --- --- --- --- --- --0 24.2 2250 390 100 2090 400 109 --- --- --- --- --- --5 28.5 2540 410 102 2370 420 111 --- --- --- --- --- ---
10 33.0 2860 440 105 2670 450 113 2480 460 121 2290 480 130
15 38.0 3200 460 107 3000 480 116 2790 490 124 2590 510 132
20 43.3 3560 490 110 3340 510 118 3120 520 126 2900 540 134
25 49.0 3930 510 113 3690 530 121 3450 550 128 3220 570 136
30 55.2 4300 540 116 4040 560 123 3780 590 131 --- --- --35 61.7 4670 570 119 4390 600 127 4110 620 134 --- --- --40 68.8 5030 600 122 4730 630 130 4430 650 137 --- --- ---
16.0 14.3 11.1 9.3
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
5/16” S 1/4” S N/A
90 F 90%
N/A
SCFM Oz. Lbs.
39
39
185 13.1
60 Hz Performance
Return gas temp 40F below 20F evaporator,
and 65F above 20 evap, 5F sub cooling
November 2, 2015
Revision: B
Specifications/ Parts:
Unit Model AE4450E-DS1BDA
Unit Bill of Material 2G239-09 Unit Bill of Material 2G239-19
Refrigeration Range -10° F to 45° F Receiver Tank 510-10000
Design Pressure Low 150 Liquid Valve 56659
Design Pressure High 450 Suction Valve 56663
Nominal Volts-Hz-Ph 115/60/1
Voltage Range 103-127
Min. Circuit Ampacity 9.2
Max. Fuse Size (amps) 15 Liquid Valve 56659
Suction Valve 56663
Compressor Model AE4450E-DS1B
Comp. Bill of Material AE1363E-209-J7
Compressor RLA/LRA 7.1/42.5
Overload 830-10316 Power Cord 85106-14
Relay 820-10207
Run Capacitor N/A
Start Capacitor 85PS165E16
Receiver Tank 510-10000
Fan Motor 810-10001 Liquid Valve 56659
Fan Motor RLA .38 Suction Valve 56663
Fan Blade 515-10002 Power Cord 85106-14
Fan Shroud/Guard Combo 707-00004
Condenser 506-10035
Unit Drawing DGU1972-02 Liquid Valve 56659
Wiring Diagram 91266-01 Suction Valve 56663
Power Cord 85106-14
Replacement Kit: Relay K71-73
Replacement Kit: O/L K90-93
Replacement Kit: St. Cap K146-55
Receiver Tank 510-10000
Liquid Valve 56659
Suction Valve 56663
Filter Drier 71116
Sight Glass 70084
Receiver Tank 510-10000
Liquid Valve 56659
Suction Valve 56663
Power Cord 85106-14
Filter Drier 71116
Sight Glass 70084
Unit Model AE4450E-DS1BDG
Unit Model AE4450E-DS1BDH
Unit Bill of Material 2G239-29
Unit Model AE4450E-DS1BDK
Unit Bill of Material 2G239-39
Unit Model AE4450E-DS1BDC
Unit Bill of Material 2G239-59
Unit Model AE4450E-DS1BDS
Unit Bill of Material 2G239-69
Unit Model AE4450E-DS1BDJ
Unit Bill of Material 2G239-79
Unit Model AE4450E-DS1BDP
Unit Bill of Material 2G239-89
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