Tecumseh AWA9490ZXTHN Performance Data Sheet
TECUMSEH HERMETIC
CONDENSING UNIT
Model AWA9490ZXTHN
BOM 32L1902-2E
Air Cooled 1 HP
Application Commercial Temp
AWA9490ZXTHN
TPC___REV 1
March 21, 2012
26.08
4.24
LIQUID
3/8" SWEAT
Suctio n Liquid
5/8 3/8 20.16
90% @ 90
o
F
SCFM Oz. Lbs.
1800 38.6 320
A ir flow Oil C h . G r o s s weight
Refrigerant R404A
36.25
35.38
23.5025.50
Model
A W A949 0Z XTH N
Dim. E nclo sur e(inch)* Line connections Pump down
LWH
31.50 40.50 26.75
SUCTION
5/8" SWEAT
*) Enclosure Mounting Holes, 38.5 x 25.5
Factory charge 20 psig d ry air,
Evap orator
o
Psig BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts Head Cond T BTUH Watts H ead Cond T
F
MUST BE EVACUATED
Ambient Temeratures
o
80
F95
o
F100
o
F110
o
-10 23.2 4800 1 30 0 206 91 3700 123 0 25 1 105 3300 1200 268 109 250 0 1150 3 06 11 9
-5 27.5 5900 135 0 2 08 91 4600 128 0 25 5 105 4100 12 60 27 2 110 3 20 0 1210 3 10 120
0 32.1 7300 1 41 0 211 92 5700 135 0 25 8 106 5200 1330 276 111 410 0 1290 3 14 12 1
5 37.0 8800 1 48 0 214 93 7000 144 0 26 2 107 6400 1420 280 112 520 0 1380 3 18 12 2
10 42.4 10500 1560 217 94 8400 1530 267 109 7700 1520 284 113 6400 1490 322 123
15 48.2 12300 1650 221 96 9900 1630 271 110 9200 1620 289 115 7700 1610 327 124
20 54.5 14 100 173 0 2 26 97 115 00 173 0 27 7 111 107 00 1730 295 116 910 0 1730 333 125
25 61.2 16 000 181 0 2 31 99 131 00 184 0 28 3 113 122 00 1840 301 117 1050 0 1850 3 39 126
30 68.4 17 900 189 0 2 38 101 148 00 194 0 29 0 115 138 00 1950 308 119 1190 0 1980 3 45 128
35 76.1 19 700 196 0 2 45 103 163 00 203 0 29 7 117 152 00 2050 315 121 1320 0 2100 3 53 130
40 84.4 21 500 201 0 2 53 105 178 00 211 0 30 6 119 166 00 2150 323 123 1440 0 2210 3 61 131
45 93.2 23 100 205 0 2 62 107 191 00 218 0 31 5 121 179 00 2230 333 125 1550 0 2310 3 70 133
50 1 03 .0 24600 207 0 2 72 110 203 00 224 0 32 5 1 24 189 00 2290 343 128 1640 0 2390 3 80 135
55 1 13 .0 25800 208 0 2 83 113 212 00 227 0 33 7 1 26 198 00 2340 354 130 1700 0 2460 3 91 138
Performance @ 6 0 H z ; R et urn G a s Te m p erature 2 0
o
F max superheat above 20oF evap, 40oF max below 20oF evap ; --- SubCooling 5oF
F
PRELIMINARY PERFORMANCE DATA
E
r
y
2
)
p
e
6
e
AWA9490ZXTHN
TPC___REV 1
March 21, 2012
Pa rts/Sp ecifications
STANDARD OPTIONAL
Unit BOM 32L1902-2
Unit MODEL A WA9490ZX THN
Refrigeration RANGE -10°F to 45°F Fan Blade 51568 Defrost Clock (Tn option)
Design Pressure Low 181 Fan Guard 70831 Defrost Heaters Contactor
Desig n P r essure High 450 Shroud 70648-2 Re c . Heater (R op tion)
Volts - HZ - Ph 200- 230V 3~ 60HZ So lenoid Valve (loose)
Voltage Range 180 - 254 High Pr essure switch 8409 5-2 L Disconnect (D option)
Min. Circuit Ampa city 9.94 Low Pressu re Control 8402 6-2
Ma x. F use Size 15 Du al P r essure Conrol Wiring w ith F option W D 23-2AT2
Compressor MOD EL AW616RT-121 -A2 Co ndenser 50855-1
Compressor B OM AWA9490 ZXT He ad Ma ster V alv e 70083-1 Phase Mo nitor, ICM 402 900 -10026
Com
ressor LR A 51 Ch eck V alv
Compressor RLA 4.70 Process Valv
OverLoad Suction Valve 56500-10K
Relay E En clos ure
Run Capacitor Receiver 51099-2L R Receiver Heater
Run Capacitor Rating Receiver Qty 1 A Adjustable fan control
Start Ca pac i tor Accumulator F Fixed fan C ontrol
Start Ca pac i tor R ating Liquid Filter 70081-3 T1 D efrost tim er opt ion
Contactor 91014B Sight Glass 70084 T2 Defrost timer & Defrost Heaters Contactor
Un it D raw ing DG U 1 91 8 -L3 0 5 S So len oid liqu id Va lv e (su p plie d lo ose )
Wiring D iagram WD2 3-2F M CrankC ase H ea ter 91 022-1
Fan Moto
Fan Motor Qt
810F050C 20 Fix.Fan Switch #1 (F opt.)84132-01
Fix.Fan Switch #2 (F opt.
Fan Mo to r RLA 0. 7 Adjus. Fa n C trl. (A opt .)
Wiring w ith A o ptio n
5662
BOM INDEX DESCRIPTION
Liquid Valve 56500-K06
32xYYYY- 2ERA(F)TnDS
Suc tion Filter 70822-6 S D D iscon nect
NOTES
FIELD WIRING NOTES
1. ALL FIELD WIRIN G M UST BE DONE IN C O M PLIANCE 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
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.
AFC
ADJUSTABLE FAN CONTROL
LP
LOW PRESSURE CONTROL
HP
HIGH PRESSURE SWITCH
D.T.
DISCHARGE THERMOSTAT
FACTORY COMPONENTS
OPTIONAL FACTORY COMPONENTS
CONDENSING UNIT WIRING, 230V 60Hz 3 Ph,
fixed fan control,
PHASE MONITOR OPTION
-
REVISION
WD23-2FM
AUG. 18, 2009
POWER SUPPLY
230-60-3
COMPRESSOR
CONTACTOR COIL
see note A
L3L2T3
L1 T1
COMPRESSOR
TERMINAL
IMPORTANT:
COMPRESSOR EQUIPPED WITH AN INTERNAL OVERLOAD
PROTECTOR. ALLOW TIME FO R RESE T.
USE COPPER CONDUCTORS ONLY.
(EMPLOYER DES CONDUCTEUERS DE CUIVER
SEULEMENT.)
FAN 1
FAN 2
TO "Y-OUT"
AT PHASE
HP LP
T2
GRD
S
CRANK CASE
HEATER
C
R
BLACK
RED
YELLOW
MONITOR
D.T.
TERMINAL
BOARD
T1L1T2
TO "230 VAC"
A
B
AT PHASE
MONITOR
TO "C"
C
AT PHASE
MONITOR
L1
P1
L2 L3 T3T1 F1 F2
L2
L3
T3
TO "P1"
AT TERMINAL
BOARD
Y Y-
A
OUT
ICM402
3 PHASE
MONITOR
L1 L2 L3
FFC
TO "L2"
AT TERMINAL
C
BOARD
C115
VAC
TO "L1"
B
AT TERMINAL
BOARD
230
VAC
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