Tecumseh VSAG529ZXTHM Performance Data Sheet
F
8
7
TECUMSEH HERMETIC
CONDENSING UNIT
Model VSAG529ZXTHM
BOM 32L7242-2E
Air Cooled 7 ¼ HP
Application Low Temp
VSAG529ZXTHM
TPC___preliminary
October 14, 2011
Refrigerant R404A
47.75
46.97
29.00 26.00
31.58
4.50
SUCTION 7/8"
LIQUID 1/2"
Dim. Enclosure(inch)* Line connections
VSAG 52 9Z XTH M
*) Enclosure Mounting Holes, 26.25 x 58.5
Factory charge 20 psig dry air,
Evaporator
PSIG BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts Head Cond T
T, °
-40 5.5 13400 4760 218 94 12700 5270 251 104 12400 5570 269 109 10900 6240 307 119
-35 8.0 15300 4890 222 96 14400 5390 255 105 13900 5690 273 110 12200 6330 310 120
-30 10.7 17400 5040 226 97 1620 0 5530 259 107 1570 0 5810 277 111 1 38 00 644 0 313 120
-25 14.0 19800 5200 231 99 1840 0 5670 263 108 1770 0 5950 281 112 1 56 00 657 0 317 121
-20 17.1 22400 5370 236 100 20700 5830 268 109 19900 6110 286 114 17700 6710 321 122
-15 19.3 25100 5550 241 102 23200 6010 273 110 22300 6280 291 115 19900 6870 326 124
-10 24.5 28000 5750 247 103 25900 6200 279 112 24900 6470 296 116 22200 7050 331 125
-5 28.8 31100 5960 253 105 28600 6410 285 113 27600 6680 302 118 24700 7250 337 126
0 33.5 34200 6190 259 107 31500 6640 291 115 30400 6910 308 119 27300 7470 343 127
5 36.5 37400 6440 265 108 34500 6900 297 117 33200 7160 315 121 30000 7720 350 129
10 43.7 40700 6710 272 110 37600 7170 304 11
Performance @ 60 Hz, Return gas 40
LWH
29.40 47.75 31.58
MUST BE EVACUATED
85°F 95°F 100°F 110°F
o
F, SubCooling 5oF
7/8 Sweat 1/2 Sweat
LiquidSuction SCFM Oz.
Ambient Temperatures
Pumpdown Air flow Oil Ch.
37.69
o
F
4200 24
90% @ 90
3610 0 7430 322 122 3 27 00 799 0 35
Gross weight
Lbs.
600
130
PRELIMINARY PERFORMANCE DATA
V
A
8
e
VSAG529ZXTHM
TPC___preliminary
October 14, 2011
Parts/Specifications
STANDARD OPTIONAL
Un i t BO M 32L72 42-2E
Unit MODEL
SAG529ZXTHM
Re fri gerat i on RAN GE -40°F t o 10°F Fan Bl ade 51528-3
De s i gn Pre ssure Low 181 Fan G uard 70832
Design Pressure High 450 Shroud 70611-1 Receiver Heater (R) LHR-223
Volts - HZ - Ph 200-230V 3~ 60HZ
Volta ge Range 180 - 253 High Pressure switch 84095- 2L Solenoid Va lv e ( S ) KSV C - 285
Min. Circuit Ampacity 26.37 Low Pressure Control 84026-2
M ax. Fuse Si ze 45 Dua l P r essure Conr ol Disc onne ct (D) KDS G - 601
Compressor MODEL VSAG523ZXT Condenser 50777-6
Compressor BOM VS120RT-006-A4 Head Master Valve 70107-1
Compressor LRA 156.1 Check Valve 56627
Compressor RL
17.8
OverLoad INTERNAL Suction Valve 31529-2
Relay E Enclosure
Ru n Ca pacito r Rece i ver 51084 R Rec ei ver He at er
Run Capacitor Rating Receiver Qty 1 A Adjustable fan control
Start Capacitor Accumulator TK00044000 F Fixed fan Control
St art Cap acito r Rating Liqu i d Fi l t er 52 000-164 D T1 Defrost tim er optio n
Co nt actor 91014 B Sight G la ss 70084-2 T2 De frost tim er & Defrost He at ers Con ta ct or
Unit Drawing DGU1950-L302 S Solenoid liquid Valve (supplied loose)
Wiring no Fan controls WD23-2XT2L CrankCase Heater 14947870
Fan Motor 810S186B40 Adjustable Fan Ctrl (A) LAFC-001
Fan Mo t o r Q t y 2
Fan Motor RLA 1.9 Defrost Timer (Tn) LTCG-T2
Process Valv
BOM INDEX DESCRIPTION
Liquid Valve
32xYYYY- 2ERA(F)TnDS
Suction Fi l te r 70822- 5S D Dis conn ect
POWER SUPPLY
208-230 / 60 / 3
COMPRESSOR
TERMINAL
DEFROST
HEATERS
CONTACTOR COIL
SOLENOID
LIQUID INJECTION
COMPRESSOR
CONTACTOR COIL
see note A
L3L2T3
L1 T1
GRD
C
S
T2
R
4
3
1
2
COMPRESSOR CONTACTOR
NC AUXILIARY SWITCH
COMPRESSOR CONTACTOR
NO AUXILIARY SWITCH
HP LP
RECEIVER
HEATER
CRANK CASE
HEATER
BLACK
RED
YELLOW
X
N
THERMOSTAT
COMPRESSOR
CONTACTOR
DEFROST CONTROL
RANCO 8145-xx
PRECISION 6145-xx
DT
TERMINAL
BOARD
T1L1T2
IMPORTANT:
COMPRESSOR EQUIPPED WITH AN INTERNAL OVERLOAD
PROTECTOR. ALLOW TIME FOR RESET.
USE COPPER CONDUCTORS ONLY.
(EMPLOYER DES CONDUCTEUERS DE CUIVER
SEULEMENT.)
FAN 1
FAN 2
L2
P1
L1
L3 T3T1 F1 F2
L2
L3
T3
DEFROST
HEATERS
CONTACTOR
L3
T1L1T2L2T3
NOTES
FIELD WIRING NOTES
1. ALL FIELD WIRING MUST BE DONE IN COMPLIANCE WITH ALL
APPLICABLE LOCAL AND NATIONAL CODES.
2. CONNECT INCOMING POWER LEADS FROM POWER SUPPLY
TO L1, L2, AND L3 IN COMPRESSOR CONTACTOR OR TO L1, L2 AND L3 IN
DISCONNECT SWITCH (IF PROVIDED). USE COOPER CONDUCTORS
ONLY. (EMPLOYER DES CONDUCTEURS DE CUIVER SEULEMENT.)
PROVIDE EQUIPMENT GROUNDING CONDUCTOR.
USE 75°C (MIN.) WIRING
3. DEFROST HEATERS LOADS SHOULD NOT BE HIGHER THEN THE
MAXIMUM HEATERS LOAD INDICATED ON THE UNIT LABEL.
DEFROST HEATERS TO BE CONTROLLED WITH A CONTACTOR AS SHOWN
ON THE DIAGRAM.
GENERAL NOTES:
A. CONTACTOR COIL CIRCUIT IS FACTORY CONNECTED TO 230 V SOURCE IN
PANEL AS SHOWN
B. COMPRESSOR EQUIPPED WITH AN INTERNAL OVERLOAD PROTECTOR.
ALLOW TIME FOR RESET.
FC
FAN CONTROL
LP
LOW PRESSURE CONTROL
HP
HIGH PRESSURE SWITCH
DT
DISCHARGE LINE THERMOSTAT
FACTORY COMPONENTS
OPTIONAL FACTORY COMPONENTS
OPTIONAL FIELD COMPONENTS
CONDENSING UNIT WIRING, 230V 60Hz 3 Ph,
Liquid Injection Solenoid,
Fan control,
T1 & T2 defrost options
REL
WD23-2XT2L
REVISION
MAR. 11, 2011
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