September 17, 2002
Tecumseh Hermetic REV 2,2000
Condensing Units
Model: AJA7465YXAXW R134a 3/4 HP WATERCOOLED
Note: Dimensioning = Inches [mm]
Model
AJA7465YXAXW 24.0 17.0 9.0 12.0 5/8’F 3/8’F 782 95
Dimensions, inches Line Connection* Oil Ch Gr. Wt.
L W H CH Suction Liquid CC Lbs.
Use 3/8” min. pipe size. Water valve inlet 3/8” NPT
Performance: Ambient 90°F—Return Gas 65°F—Condenser Water In 75° F—Head 135 PSIG
Evaporator Temp °F
BTU/HR 2029 3490 5372 7580 10013
Water Usage-gpm 0.41 0.70 1.07 1.52 2.00
Watts 588 770 930 1074 1207
The water valve should be adjusted to maintain a maximum of 95°F water outlet temperature in order to minimize water
scaling within the condenser.
-10 0 +10 +20 +30
Return gas temp. 40°F, 5°F sub cooling
September 17, 2002
Specifications:
Model AJA7465YXAXW
Nominal Volts-Hz-Ph 1-60-115 Start Capacitor Rating 270-324 MFD 110V
Unit Bill of Material 2B754-9 Run Capacitor 85PR370E36
Voltage Range 103.5 to 126.5 Run Cap. Rating 15 MFD 370V -VDE
Min. Circuit Ampacity 12.6 Receiver Tank 51081
Max. Fuse Size (amps) 25 Rec. Tank RL Valve 31547-8 (3/8F)
Compressor Model AJA7461YXA
Comp. Bill of Material AJ250AT-188-P2 Suction Rotolock 31552-3
Alt. Comp. Bill of Mat. ----------------------- Relay Integral Box AE1170-001A
Compressor RLA/LRA 10.10 / 68.0 Pressure Control 84056 Dual
Overload 8300CSTH33 Water Regulator Valve 56516
Relay 820ARR3B92
Alternate Relay 8200128H53
Condenser 50812
Unit Drawing SU1875
Electrical Drawing 90657-2
Start Capacitor
O′Ring Gasket
85PS110A15
30334
Th,ec