Tecumseh AWG4520WXGXC User Manual
Tecumseh Compressor Company
Indoor Condensing Units
August 9, 2016
Revision: REL
Model: AWG4520WXGXC BoM: 2B3286-1 R-22/R-407C 1 1/2 HP AIRCOOLED
Model
AWG4520WXGXC
Dimensions, inches Line Connection* Pumpdown Air Oil Ch Gr. Wt.
L W H CH Suction Liquid
90 F 90%
SCFM Oz. Lbs.
24 19.4 16.2 15.6 7/8” S 3/8” S 11.3 lbs 450 38 183
* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Connections, C = Compression Fitting
Evaporator T
°F PSIG BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T
20 43.0 13047 1674
25 48.8 14533 1776
30 54.8 16067 1881
35 61.5 17648 1990
40 68.5 19278 2102
45 76.0 20955 2217
50 84.0 22681 2335
55 92.6 24454 2457
80F 90F 100F 110F
103
106
109
112
115
118
122
125
11819 1706
13189 1818
14604 1935
16063 2055
17566 2180
19114 2309
20707 2441
22344 2578
Ambient Temperatures
112
115
118
121
124
127
131
134
10605 1739
11865 1858
13177 1982
14541 2110
15956 2243
17424 2381
18942 2523
20513 2670
121
124
127
130
133
136
139
142
9397 1764
10551 1888
11755 2019
13010 2156
14315 2299
15670 2448
17077 2604
18533 2766
130
133
135
138
141
144
147
151
R-22 Capacity Performance @ 60 Hz, Return Gas Temperature 650F, Sub Cooling 50F, shown above
R-407C Capacity Performance Factor: 0.87 (Multiply the R-22 BTU/Hr by 0.87 to determine the Capacity of R-407C)
August 9, 2016
Revision: REL
Specifications/ Parts:
Model AWG4520WXGXC
Unit Bill of Material 2B3286-1 Fan Motor RLA 0.5 Each
Nominal Volts-Hz-Ph 460/60/3 Fan Blade 51568-1
Refrigeration Range 20° to 55°F Fan Guard 70831
Design Pressure Low 150 Fan Shroud 70727-2
Design Pressure High 450 Low Pressure Control 84026-2
Voltage Range 414 to 506 Condenser 50857-1
Min. Circuit Ampacity 6.0 Receiver Tank 51081-1
Max. Fuse Size (amps) 15 High Pressure Switch 84097-1
Compressor Model AWG5520WXG Fan Switch N/A
Comp. Bill of Material AW 703VT-124-J7 Process Valve N/A
Compressor RLA/LRA 3.9 / 25 Rotolock Valve Gasket 31233
Overload INTERNAL Fan Switch N/A
Relay N/A Liquid Valve 31581-1
Relay Replacement Kit N/A Liquid Valve Gasket 30334
Run Capacitor N/A Suction Valve 31529-1
Start Capacitor N/A Crankcase Heater 91022-2
Start Capacitor Replacement Kit N/A Accumulator * N/A
Contactor 91014-1H
Unit Drawing DGU1918-65
Wiring Diagram 91029-4
* = Equipped Units Only
Fan Motor 810F050B51
Electrical Diagram
EC73574
Loading...