Tecumseh VSC9522ZNAHN User Manual

Oil Ch.

Suction Liquid Oz.

7/8" 1/2" 36

Factory charge 20 psig dry air, MUST BE EVACUATED

Ambient Temperatures

T, °F PSIG BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T BTUH Watts Cond T

-10 23.2 13100 2090 90 12000 2470 100 11400 2660 105 10900 2850 109 9400 3410 124

-5 27.5 14100 2120 91 12900 2490 101 12300 2680 106 11700 2870 111 9900 3420 125
0 32.1 15600 2160 93 14300 2530 102 13600 2720 107 12900 2900 112 10900 3450 126
5 37.0 17500 2220 94 15900 2590 104 15200 2770 109 14400 2950 113 12100 3500 128

10 42.4 19600 2290 96 17900 2650 105 17000 2830 110 16200 3010 115 13700 3560 129
15 48.2 21900 2370 98 20000 2730 107 19100 2910 112 18100 3090 117 15300 3620 130

20 54.5 24400 2450 100 22300 2810 109 21300 2980 114 20200 3160 118 17100 3690 132

25 61.2 27000 2540 102 24700 2890 111 23500 3060 116 22400 3240 120 19000 3760 134
30 68.4 29500 2620 104 27000 2970 113 25800 3140 118 24500 3310 122 20800 3840 135
35 76.1 32100 2700 107 29300 3040 115 28000 3210 120 26600 3390 124 22600 3900 137

40 84.4 34500 2760 109 31500 3110 118 30000 3280 122 28600 3450 126 24200 3970 139

Gross weight

Lbs. (kg)

410 (186)

H

90% @ 90oF

115°F

80°F

1500

L

W

Overall Dimensions, inch (mm)

Line connections

Pumpdown

Air flow

20.44

Performance @ 60 Hz, Return gas 40oF below 20oF Evaporator and 65oF above 20oF evaporator, SubCooling 5oF

Evaporator

VSC9522ZNAHN

90°F

95°F

100°F

SCFM

26.43 (671)

36.25 (921)

26.08 (662)

TECUMSEH OUTDOOR

CONDENSING UNIT

Model VSC9522ZNAHN
BOM 32L3277-2E*

Air Cooled 2 1/2 HP
Application Commercial Temp
Refrigerant R404A
Volts-Hz-Ph 208-230/60/1

VSC9522ZNAHN_Rev.2

TPC - May 11, 2015

* OPTION CODE: See reverse side for Available Options

Unit BOM 32L3277-2E Fan Motor 810F050C20

Unit MODEL VSC9522ZNAHN Replacement Fan Motor 50W230 32Lxxxx-2ER(F)ATnD

Fan Motor Qty 1 R Heated/Insulated Receiver
Refrigeration Range -10°F to 40°F Fan Motor RLA 0.7 F Fixed Fan Control
Design Pressure Low / High 181 / 450 Fan Blade 51568-1 A Adjustable Fan Control
Volts - HZ - Ph 208-230/60/1 Fan Guard 70831 T1 Air Defrost Timer
Voltage Range 187 - 253 Shroud 70648-2 T2 Electrical Defrost Timer & Defrost
Min. Circuit Ampacity 21.64 Heater Contactor
Max. Fuse Size 35 High Pressure Switch 84095-2L D Disconnect Switch (nonfused)

Low Pressure Control 84026-2
Compressor MODEL VSC9519ZNA Dual Pressure Conrol
Compressor BOM VS221ET-103-J7
Compressor LRA 96.7 Head Master Valve 70083 Solenoid Valve (supplied loose) KSVC-264
Compressor RLA 16.03 Check Valve 56626 Hail Louver Assy LLPG-201

Process Valve
OverLoad Internal Discharge Valve
Replacement Kit - O/L Liquid Valve (Base) 56500-K08 Receiver Heater (R option) 92124-2
Relay Liquid Valve (Receiver) 31590 Receiver Thermostat (R option) 84102-2
Replacement Kit - Relay Suction Valve (Base) 56500-K14 Fixed Fan Control (F option)
Run Capacitor 85PR370F21 Suction Valve (Rotolock) 31529-2 Adjustable Fan Control (A option)
Replacement Kit - Run Cap.
Start Capacitor Condenser 50858-1 Defrost Timer (T1 or T2 option) 84110
Replacement Kit - St. Cap. Receiver 51099-2L Defrost Heater Contactor and 91014B and
Contactor 91014B Accumulator TK00045000 Auxiliary Switch (T2 opt.) 91014-AUX

Liquid Filter 52000-084D
Unit Drawing DGU1950-L134 Sight Glass 70084-2S Disconnect (D option)
Wiring Diagram WD21-2XT2C Suction Filter 70822-5S
Wiring Diagram (A or F opt.) WD21-2AT2C CrankCase Heater 92124-3

AVAILABLE ACCESSORIES

REPLACEMENT PARTS

Parts/Specifications

STANDARD

AVAILABLE OPTIONS

VSC9522ZNAHN_Rev.2

TPC - May 11, 2015