Tecumseh AKA4457YXCDS User Manual
March 30, 2016
Revision: A
Celseon
®
Air Cooled Condensing Unit
Model: AKA4457YXCDS
BoM: 2G243-69 R-134a 1/2 HP
Model
AKA4457YXCDS 15.0 14.0 11.2 10.1 ½” S ¼” S N/A 185 17 52
* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Connections, C = Compression Fitting
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
20 18.4
25 22.1
30 26.1
35 30.4
40 35.1
45 40.1
50 45.5
55 51.3
3804 683 111 3465 701 120 3126 719 129 2787 737 137
4243 723 115 3885 745 123 3528 768 132 3170 790 140
4651 770 118 4275 797 126 3900 824 135 3524 851 143
5030 824 122 4635 855 130 4241 887 138 --- --- --5377 885 126 4965 921 134 4552 957 143 --- --- --5695 953 131 5263 993 139 --- --- --- --- --- --5982 1027 136 5532 1072 144 --- --- --- --- --- --6238 1109 141 --- --- --- --- --- --- --- --- ---
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
Factory charge: 20 PSIG Nitrogen – MUST BE EVACUATED
90 F 90%
SCFM Oz. Lbs.
50 Hz Performance
Return gas temp. 65F, 5F sub cooling
March 30, 2016
Revision: A
Specifications/ Parts:
Unit Model AKA4457YXCDS
Unit Bill of Material 2G243-69
Refrigeration Range 20° F to 55° F Fan Blade 515-10002
Design Pressure Low 150 Fan Shroud/Guard Combo 707-00004
Design Pressure High 235 Condenser 506-10004
Nominal Volts-Hz-Ph. 220-240/50/1 Power Cord 85259-5
Voltage Range 198 to 264 Suction Valve 31582-1
Min. Circuit Ampacity 6.0
Max. Fuse Size (amps) 15 Unit Drawing DGU1970-11
Wiring Diagram 91266-01
Compressor Model AKA4476YXC
Comp. Bill of Material AK169JT-038-P2 Replacement Kit: Relay N/A
Compressor RLA/LRA 4.6/22.7 Replacement Kit: O/L N/A
Overload 8300MRAG59 Replacement Kit: St. Cap N/A
Relay 8200EMBJ89
Run Capacitor N/A
Start Capacitor 85PS250D10
Fan Motor 810-10094
Fan Motor RLA .44
Electrical Diagram
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