Tecumseh VSC9518ZNAHN 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 6100 1770 88 5300 2050 97 4900 2180 102 4500 2320 106 3500 2740 120
-5 27.5 8400 1780 89 7500 2060 98 7100 2200 103 6600 2350 107 5400 2780 121
0 32.1 10700 1780 90 9700 2080 99 9200 2230 104 8700 2370 109 7300 2820 123
5 37.0 13000 1790 91 11900 2100 101 11300 2250 105 10700 2400 110 9100 2850 124
10 42.4 15200 1810 93 14000 2120 102 13300 2270 107 12700 2430 111 10900 2890 125
15 48.2 17400 1830 94 16000 2140 104 15300 2300 108 14600 2460 113 12600 2930 127
20 54.5 19600 1850 96 18000 2170 105 17300 2330 110 16500 2490 114 14200 2970 128
25 61.2 21700 1890 98 20000 2210 107 19200 2380 112 18300 2540 116 15800 3020 129
30 68.4 23800 1940 100 21900 2260 109 21000 2430 113 20100 2590 118 17300 3080 131
35 76.1 25800 2000 102 23800 2320 111 22800 2490 115 21800 2650 120 18800 3140 132
40 84.4 27800 2070 105 25600 2400 113 24500 2560 117 23500 2720 121 20200 3210 134
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
VSC9518ZNAHN
90°F
95°F
100°F
SCFM
26.43 (671)
36.25 (921)
26.08 (662)
TECUMSEH OUTDOOR
CONDENSING UNIT
Model VSC9518ZNAHN
BOM 32L2165-2E*
Air Cooled 2 HP
Application Commercial Temp
Refrigerant R404A
Volts-Hz-Ph 208-230/60/1
VSC9518ZNAHN_REL
TPC - October 15, 2014
* OPTION CODE: See reverse side for Available Options
Unit BOM 32L2165-2E Fan Motor 810F050C20
Unit MODEL VSC9518ZNAHN 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 16.86 Heater Contactor
Max. Fuse Size 30 High Pressure Switch 84095-2L D Disconnect Switch (nonfused)
Low Pressure Control 84026-2
Compressor MODEL VSC9515ZNA Dual Pressure Conrol
Compressor BOM VS220ET-103-J7
Compressor LRA 69 Head Master Valve 70083 Solenoid Valve (supplied loose) KSVC-264
Compressor RLA 12.20 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 TK00042000 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
VSC9518ZNAHN_REL
TPC - October 15, 2014
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