Page 1
VSC9522XXTKN_Rel
Refrigerant
Overall Dimensions, inch (mm)
Line
connections
Pump down
(lbs.)
90% @ 90oF
Air flow
Oil
Ch.
Gross
weight
L W H
Suction
Liquid
SCFM
Oz.
Lbs. (kg)
R404A/R507
26.55 (674)
36.25 (921)
26.08 (662)
7/8"
1/2"
20.39
1500
36
410 (186)
R22
23.50
R134a
23.84
R407A
22.47
R407F
21.92
Units are factory charged with 20 psig dry air, MUST BE EVACUATED
TPC May 25, 2016
TECUMSEH OUTDOOR
CONDENSING UNIT
Model VSC9522XXTKN
BOM 32L3278-4U
Air Cooled 2 1/2 HP
Application Commercial Temp
Refrigerant R404A/R507/R22/R134a/R407A/R407F
Volts-Hz-Ph. 200-230/60/3
Page 2
VSC9522XXTKN R404A / R507 Performance
Performance @ 60 Hz, Return gas 40oF below 20oF Evaporator and 65oF above 20oF evaporator, Sub Cooling 5oF
Evaporator
Ambient Temperatures
90°F
95°F
100°F
110°F
115°F
T, °F
PSIG
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
-10
24.8
12000
2470
100
11400
2660
105
10900
2850
109
9900
3220
119
9400
3410
124
-5
29.1
12900
2490
101
12300
2680
106
11700
2870
111
10500
3240
120
9900
3420
125 0 33.9
14300
2530
102
13600
2720
107
12900
2900
112
11500
3270
122
10900
3450
126 5 39.0
15900
2590
104
15200
2770
109
14400
2950
113
12900
3320
123
12100
3500
128
10
44.5
17900
2650
105
17000
2830
110
16200
3010
115
14500
3380
124
13700
3560
129
15
50.4
20000
2730
107
19100
2910
112
18100
3090
117
16300
3440
126
15300
3620
130
20
56.8
22300
2810
109
21300
2980
114
20200
3160
118
18200
3510
128
17100
3690
132
25
63.6
24700
2890
111
23500
3060
116
22400
3240
120
20100
3590
129
19000
3760
134
30
70.9
27000
2970
113
25800
3140
118
24500
3310
122
22100
3660
131
20800
3840
135
35
78.8
29300
3040
115
28000
3210
120
26600
3390
124
23900
3730
133
22600
3900
137
40
87.1
31500
3110
118
30000
3280
122
28600
3450
126
25600
3790
135
24200
3970
139
45
96.0
33500
3160
120
31900
3330
124
30300
3500
128
27200
3850
137
25600
4020
141
VSC9522XXTKN R22 Performance
Performance @ 60 Hz, Suction Super Heat (MAX.) 20oF, Sub Cooling 5oF Preliminary Data
Evaporator
Ambient Temperatures
90°F
95°F
100°F
110°F
115°F
T, °F
PSIG
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
-10
16.7 -5
20.3 0
24.2
13100
2190
105
12500
2280
109 5
28.5
14100
2240
106
13500
2330
110
13000
2430
114
11800
2640
123 10
33.0
15300
2300
107
14800
2390
111
14300
2490
116
13200
2710
124
12500
2840
129
15
38.0
16900
2360
109
16400
2460
113
15900
2560
117
14800
2790
126
14100
2920
130
20
43.3
18800
2430
110
18300
2530
115
17800
2630
119
16600
2870
128
15900
3010
132
25
49.0
20900
2500
113
20400
2600
117
19800
2710
121
18600
2960
129
17900
3100
134
30
55.2
23300
2580
115
22700
2680
119
22200
2790
123
20800
3050
132
20000
3190
136
35
61.7
26000
2650
117
25300
2760
122
24700
2880
126
23200
3140
134
22300
3290
138
40
68.8
28900
2730
120
28200
2840
124
27500
2960
128
25800
3230
136
24800
3380
140
45
76.3
32000
2810
123
31200
2920
127
30400
3040
131
28600
3320
138
27500
3480
142
VSC9522XXTKN R134a Performance
Performance @ 60 Hz, Suction Super Heat (MAX.) 20oF, Sub Cooling 5oF Preliminary Data
Evaporator
Ambient Temperatures
90°F
95°F
100°F
110°F
115°F
T, °F
PSIG
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
10
12.1
10500
1620
103
10100
1690
107
9800
1750
112
9100
1900
121
8700
1970
126
15
15.2
11900
1670
105
11500
1740
109
11200
1810
114
10400
1960
123
10000
2040
127
20
18.6
13500
1720
106
13100
1790
111
12700
1860
115
11900
2020
124
11400
2100
129
25
22.3
15200
1760
108
14800
1840
113
14300
1910
117
13400
2070
126
13000
2160
130
30
26.3
17000
1810
110
16500
1880
114
16100
1960
119
15100
2120
127
14600
2210
132
35
30.6
18900
1850
112
18400
1930
116
17900
2010
121
16900
2180
129
16400
2270
133
40
35.2
21000
1900
114
20400
1980
118
19900
2060
122
18800
2230
131
18200
2320
135
45
40.2
23100
1950
116
22500
2030
120
21900
2110
125
20800
2290
133
20100
2380
137
50
45.6
25300
2010
119
24700
2090
123
24100
2170
127
22800
2350
135
22100
2440
139
VSC9522XXTKN_Rel
TPC May 25, 2016
Page 3
VSC9522XXTKN_Rel
VSC9522XXTKN R407A Performance
Performance @ 60 Hz, Suction Super Heat (MAX.) 18oF, Sub Cooling 5oF Preliminary Data
Evaporator
Ambient Temperatures
90°F
95°F
100°F
110°F
115°F
T, °F
PSIG
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
-10
23.4 -5
27.7
10200
2410
107 0 32.4
11700
2480
109
11200
2590
113 5
37.5
13400
2560
111
12800
2670
115
12300
2790
119
10
43.0
15100
2640
113
14500
2750
117
14000
2870
121
12700
3120
129 15
48.9
17000
2710
115
16400
2830
119
15800
2960
123
14500
3220
130
13800
3360
134
20
55.3
19100
2790
117
18400
2920
121
17700
3040
125
16300
3310
132
15600
3460
136
25
62.2
21200
2870
119
20500
3000
123
19700
3130
126
18300
3410
134
17500
3550
138
30
69.5
23500
2960
121
22700
3090
125
21900
3220
129
20300
3500
136
19500
3650
139
35
77.4
25900
3050
124
25000
3180
127
24200
3320
131
22500
3600
138 40
85.8
28400
3140
126
27500
3280
129
26600
3410
133
45
94.8
31100
3250
129
30200
3380
132
29200
3520
135
VSC9522XXTKN R407F Performance
Performance @ 60 Hz, Suction Super Heat (MAX.) 18oF, Sub Cooling 5oF Preliminary Data
Evaporator
Ambient Temperatures
90°F
95°F
100°F
110°F
115°F
T, °F
PSIG
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
BTUH
Watts
Cond T
-10
25.3 -5
29.8 0
34.7
13300
2530
105 5 40.0
15100
2600
107
14500
2720
111 10
45.8
17100
2680
108
16400
2800
113
15800
2930
117
14500
3210
125 15
52.0
19200
2750
110
18500
2880
115
17800
3020
119
16400
3300
127
20
58.7
21400
2820
112
20700
2960
117
19900
3100
121
18400
3400
129
17700
3550
133
25
65.8
23800
2900
115
23000
3040
119
22200
3180
123
20600
3490
130 30
73.5
26300
2980
117
25500
3120
121
24600
3270
125
35
81.7
29000
3070
119
28100
3210
123
27200
3360
127
40
90.5
31800
3160
122
30800
3310
125
29900
3460
129
45
99.9
34800
3260
124
33700
3410
128
TPC May 25, 2016
Page 4
VSC9522XXTKN_Rel
Parts/Specifications
Unit BOM
32L3278-4U
Fan Motor
810F050C20
Adjustable Fan Control
----
Unit MODEL
VSC9522XXTKN
Replacement Fan Motor
50W230
Fixed Fan Control
84132-01
Fan Motor Qty
2
Refrigeration Range
-10°F to 45°F
Fan Motor RLA
0.7
Defrost Timer
----
Design Pressure Low / High
181 / 450
Fan Blade
51568-1
Electric Defrost Timer
----
Volts - HZ - Ph
200-230V 3~ 60HZ
Fan Guard
70831
Voltage Range
180 - 253
Receiver Heater
-----
Min. Circuit Ampacity
15.63
Shroud
70648-2
Receiver Heater Thermostat
-----
Max. Fuse Size
25
Condenser
50858-1
C/Case Heater
92124-3
Compressor MODEL
VSC9519XXT
Receiver
51099-2L
Unit Drawing
DGU1950-L022
Compressor BOM
VS221RT-103-J7
Accumulator
----
Wiring Diagram
WD23-201A
Compressor LRA
95
Liquid Filter
52000-084D
Compressor RLA
11.22
Sight Glass
70084-2S
Suction Filter
----
Overload
Internal
Replacement Kit - O/L
----
High Pressure Switch
84095-2L
Relay
----
Low Pressure Control
----
Replacement Kit - Relay
----
Low Pressure Switch
841-10003
Run Capacitor
----
Head Master Valve
70083
Replacement Kit Run Cap.
----
Check Valve
----
Loose Optional Items
Start Capacitor
----
Liquid Valve
On the Receiver
Disconnect Switch
LDSG-332
Replacement Kit Start Cap
----
Suction Valve (Base)
56500-K14
Liquid Solenoid
KSVC-285
Contactor
91014H
Hail Louver
LLPG-201
TPC May 25, 2016
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