Tecumseh AJA2431ZAADA User Manual

Dimensions, inches
Line Connection*
Pumpdown
Air
Oil Ch
Gr. Wt.
L W H
CH
Suction
Liquid
90 °F 90%
SCFM
Oz.
Lbs.

AJA2431ZAADA

3/8” S
1/4” S
N/A
63

AJA2431ZAADG

3/8” S
3/8” S
2.7 lbs
64

AJA2431ZAADH

3/8” S
3/8” S
63

AJA2431ZAADK

3/8” S
1/4” S
63

AJA2431ZAADC

5/8” S
3/8” S
5.7 lbs
64

AJA2431ZAADS

3/8” S
3/8” S
N/A
63

AJA2431ZAADJ

3/8” S
3/8” S
2.7 lbs
64

AJA2431ZAADP

5/8” S
3/8” S
5.7 lbs
64
* F = Flare, S = Solder, RF or RS = Rotolock with Flare or Solder Co nnectio ns, C = Compression Fitting Factory charge: 20 PSIG Nitrogen – MUST BE EVACUATED
-40
4.3
1052
379
88
674
318
97
333
256
106
33
195
114
-35
6.7
1475
463
90
1064
407
99
691
351
107
359
295
116
-25
12.7
2371
628
94
1892
584
103
1452
540
112
1053
496
120
-20
16.0
2835
710
97
2320
672
105
1846
633
114
1412
595
123
-10
23.7
3769
873
103
3181
846
111
2634
819
120
2129
792
128
-5
27.9
4228
953
106
3602
932
114
3017
911
122
2473
890
131
5
37.6
5091
1113
113
4387
1103
121
3723
1094
129
3098
1085
137
10
43.1
5480
1192
117
4735
1188
125
4029
1185
133
3358
1181
141

Celseon® Air Cooled Condensing Unit

Model: AJA2431ZAAD*

BoM: 2G205-** R-404a 3/4 HP

Sept. 2, 2014
Revision: A
Large Capacity Pump Down Unit
Model
N/A
20.0 14.3 12.1 12.0
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
-30 9.6 1916 546 92 1472 496 101 1066 446 110 700 396 118
230 26
-15 19.7 3303 792 100 2752 759 108 2242 726 117 1773 694 125
0 32.6 4671 1033 109 4007 1018 117 3383 1003 126 2799 987 134

60 Hz Performance

Return gas temp. 4 0°F, 5°F sub cooling
Specifications/ Parts:
Unit Model

AJA2431ZAADA

Unit Model

AJA2431ZAADS

Unit Bill of Material
2G205-09
Unit Bill of Material
2G205-69
Refrigeration Range
-40° F to +10° F
Liquid Valve
56659
Design Pressure Low
181
Suction Valve
56659
Design Pressure High
450
Power Cord
85106-14
Nominal Volts-Hz-Ph
115-60-1
Voltage Range
103 to 127
Unit Model

AJA2431ZAADJ

Min. Circuit Ampacity
11.1
Unit Bill of Material
2G205-79
Max. Fuse Size (amps)
15
Receiver Tank
510-10000
Liquid Valve
56659
Compressor Model
AJA2425ZXA
Suction Valve
56659
Comp. Bill of Material
AJ532AT-434-P2
Filter Drier
71116
Compressor RLA/LRA
8.2/68
Sight Glass
70084
Overload
External
Relay
820ARR3C22
Run Capacitor
85PR370E36
Run Capacitor Rating
15MFD 370V(M) VDE
Start Capacitor
85PS165C99
LARGE CAPACITY
PUMP DOWN UNITS
Start Capacitor Rating
270-324 MFD 165V
Unit Model

AJA2431ZAADC

Unit Bill of Material
2G205-59
Fan Motor
810-10003
Receiver Tank
510-10002
Fan Motor RLA
.85 Liquid Valve
56662
Fan Blade
515-10003
Suction Valve
56661
Fan Shroud/Guard Combo
707-00005
Power Cord
85106-14
Condenser
506-10008
Unit Model

AJA2431ZAADP

Unit Drawing
DGU1971-02
Unit Bill of Material
2G205-89
Wiring Diagram
91266-02
Receiver Tank
510-10002
Liquid Valve
56662
Replacement Kit: Relay
K71-18
Suction Valve
56661
Replacement Kit: O/L
K90-35
Power Cord
85106-14
Replacement Kit: St. Cap
K146-28
Filter Drier
71116
Sight Glass
70084
Unit Model

AJA2431ZAADC

Unit Bill of Material
2G205-99
Receiver Tank
510-10002
Unit Model

AJA2431ZAADG

Liquid Valve
56662
Unit Bill of Material
2G205-19
Suction Valve
56661
Receiver Tank
510-10000
Power Cord
85106-14
Liquid Valve
56659
L.P. Control
84026-2
Suction Valve
56659
Unit Model

AJA2431ZAADP

Unit Model

AJA2431ZAADH

Unit Bill of Material
2G205-109
Unit Bill of Material
2G205-29
Receiver Tank
510-10002
Liquid Valve
56659
Liquid Valve
56662
Suction Valve
56659
Suction Valve
56661
Power Cord
85106-14
Unit Model

AJA2431ZAADK

Filter Drier
71116
Unit Bill of Material
2G205-39
Sight Glass
70084
Power Cord
85106-14
L.P. Control
84026-2
Sept. 2, 2014
Revision: A
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