Download Tecumseh VSAG490ZXTXM Performance Data Sheet

VSAG490ZXTXM
TPC___preliminary
October 14, 2011
TECUMSEH HERMETIC
CONDENSING UNIT
Model
BOM
Air Cooled
Application
Refrigerant
VSAG490ZXTXM
32T2242-2
2 ¼ HP
Low Temp
R404A
25.00
19.44
16.00
1.25
LIQUID 1/2"
SUCTION 7/8"
31.50
Dimensions (inch)*
VSAG490ZXTXM
L
25.00
*) Mounting Holes, 16.00 x 31.50
Line connections
Pumpdown
W
H
Suction
Liquid
33.50
19.44
7/8 Sweat
1/2 Sweat
o
90% @ 90 F
20.44
Air flow
Oil Ch.
Gross weight
SCFM
Oz.
Lbs.
1525
24
200
Factory charge 20 psig dry air, MUST BE EVACUATED
Ambient Temperatures
Evaporator
T, °F
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
PSIG
5.5
8.0
10.7
14.0
17.1
19.3
24.5
28.8
33.5
36.5
43.7
BTUH
4400
5100
6000
6800
7700
8600
9600
10700
11800
13000
14200
80°F
Watts Head
1840
195
1880
197
1930
200
1990
204
2050
207
2120
212
2190
217
2260
222
2340
227
2410
232
2490
238
o
Cond T BTUH
87
4000
88
4600
89
5400
90
6100
91
6900
93
7800
94
8700
96
9600
97
10700
99
11800
101
13000
90°F
Watts Head
2040
226
2080
228
2130
231
2180
234
2240
238
2300
242
2370
246
2440
251
2510
256
2580
261
2640
266
Cond T BTUH
97
3900
98
4400
99
5100
100
5700
101
6400
102
7200
103
8000
104
8900
106
9900
107
11000
108
12100
100°F
Watts Head
2240
261
2280
264
2330
266
2380
269
2430
273
2500
277
2560
281
2620
285
2690
290
2760
295
2820
300
Cond T BTUH
107
3600
108
4000
109
4600
109
5100
110
5800
111
6500
112
7200
114
8100
115
9000
116
9900
117
11000
110°F
Watts Head
2430
298
2470
300
2520
303
2570
306
2630
310
2690
314
2750
318
2810
323
2880
327
2940
332
3010
337
Cond T
117
117
118
119
120
121
122
123
124
125
126
o
Performance @ 60 Hz, Return gas 40 F, SubCooling 5 F
PRELIMINARY PERFORMANCE DATA
L:\~ Andreea temp\ZZ Low Temp Scroll Datasheets\WORD_datasheets\Indoor units\VSAG490ZXTXM_preliminary.doc
14/10/2011
VSAG490ZXTXM
TPC___preliminary
October 14, 2011
Parts/Specifications
Unit BOM
Unit MODEL
32T2242-2
VSAG490ZXTXM
Refrigeration RANGE
Design Pressure Low
Design Pressure High
Volts - HZ - Ph
Voltage Range
Min. Circuit Ampacity
Max. Fuse Size
-40°F to 10°F
181
450
200-230V 3~ 60HZ
180 - 253
11.12
20
Compressor MODEL
Compressor BOM
Compressor LRA
Compressor RLA
VSAG475ZXT
VS117RT-008-A4
77.5
7.78
OverLoad
Relay
Run Capacitor
Run Capacitor Rating
Start Capacitor
Start Capacitor Rating
Contactor
INTERNAL
Unit Drawing
Wiring Diagram
DGU1950-12
WD23-2FL
91014B
Fan Motor
Fan Motor Qty
Fan Motor RLA
Fan Blade
Fan Guard
Shroud
810F050C20
2
0.7
51568-1
70831
70648-2
High Pressure switch
Low Pressure Control
Dual Pressure Conrol
84095-2
84026-2
Condenser
Head Master Valve
Check Valve
Process Valve
Liquid Valve
Suction Valve
50858
Receiver
Receiver Qty
Accumulator
Liquid Filter
Sight Glass
Suction Filter
51099-2L
1
TK00042000
52000-084D
70084-2
70822-5S
31529-2
CrankCase Heater
NOTES
IMPORTANT:
COMPRESSOR EQUIPPED WITH AN INTERNAL OVERLOAD
PROTECTOR. ALLOW TIME FOR RESET.
USE COPPER CONDUCTORS ONLY.
(EMPLOYER DES CONDUCTEUERS DE CUIVER
SEULEMENT.)
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 SW ITCH (IF PROVIDED). USE COOPER CONDUCTORS
ONLY. (EMPLOYER DES CONDUCTEURS DE CUIVER SEULEMENT.)
PROVIDE EQUIPMENT GROUNDING CONDUCTOR.
USE 75°C (MIN.) WIRING
3. IF REQUIRED INSTALL SYSTEM REMOTE CONTROL BETW EEN P1 AND P2
IN TERMINAL BLOCK AND REMOVE THE JUMPER
FAN 1
FAN 2
GENERAL NOTES:
SOLENOID
LIQUID INJECTION
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.
COMPRESSOR CONTACTOR
NO AUXILIARY SW ITCH
FFC1 (FFC2)
COMPRESSOR
CONTACTOR COIL
see note A
HP
DT
FFC1
FFC2
LP
LOW PRESSURE CONTROL
TERMINAL
BOARD
P1
RECEIVER
HEATER
FAN CONTROL 1 (2)
LP
P3
P2
HP
THERMOSTAT
HIGH PRESSURE SWITCH
POWER SUPPLY
208-230 / 60 / 3
L3
T3
L2
T2
L1
T1
DT
DISCHARGE LINE THERMOSTAT
FACTORY COMPONENTS
GRD
CRANK CASE
HEATER
COMPRESSOR
CONTACTOR
L1
L2
L3
T1
T2
T3
OPTIONAL FACTORY COMPONENTS
OPTIONAL FIELD COMPONENTS
COMPRESSOR
TERMINAL
BLACK
S
R
RED
YELLOW
REL
REVISION
L:\~ Andreea temp\ZZ Low Temp Scroll Datasheets\WORD_datasheets\Indoor units\VSAG490ZXTXM_preliminary.doc
DEC 21, 2010
C
CONDENSING UNIT WIRING, 230V 60Hz 3 Ph,
Liquid Injection Solenoid,
Fan control,
WD23-2FL
14/10/2011