Refrigerant Control . . Capillary TubeEvaporator

Temp. Range . . . . . . . -31F to 23F / -35C to -5C

0.40.60.81.01.21.41.61.8

-40 -30 -20 -10 0 10 20

Cu

rren

t (A

)

406080

100120140160180

-40 -30 -20 -10 0 10 20

Inp

ut

Po

wer

(W

)

0

200

400

600

800

1,000

1,200

1,400

-40 -30 -20 -10 0 10 20Evaporating Temperature (F)

Cap

acit

y (B

TU

/H)

110F 120F 130F

Rated Performance Data*Cond. Temp I* Cond. Temp II*

Capacity . . . . . . . . . . . . . . 604 Btu/h 7% 669 Btu/h 7%E.E.R. . . . . . . . . . . . . . . . . . 5.25 Btu/Wh 7% 6.14 Btu/Wh 7%Current . . . . . . . . . . . . . . . 1.10 Amps 1.05 Amps

Nominal Motor DataMotor Input . . . . . . . . . . . . . . .115 Watts 109 WattsRated Current . . . . . . . . . . . . 1.09 AmpsType . . . . . . . . . . . . . . . . . . . . RSCR, PTC relayLocked Rotor . . . . . . . . . . 7.7 AmpsStart Current . . . . . . . . . . 13.3 AmpsCoil Resistances Run . . . .5.64 Ohms @ 68F (20C) Start . . . 5.79 Ohms

*Test Conditions for Performance Specifications

Test Oil . . . . . . . . . . . . . . . . ISO VG 10Shell Temp . . . . . . . . . . . . . . 150.0F / 65.0CCondensing Temp . . . . . . . . . (I) 130.0F / 54.4C

. . . . . . . . . (II) 105.0F / 40.6CEvaporating Temp . . . . . . . . . -10.0F / -23.3CAmbient Temp . . . . . . . . . . . . 90.0F / 32.2CGas Superheat . . . . . . . . . . . 90.0F / 32.2CLiquid Sub-Cooling . . . . . . . . 90.0F / 32.2C

Electrical Accessories

Overload ProtectorNominal Operating Characteristics

Model Name 4TM314MFBYYManufacturer Texas InstrumentsTemperature To . . . . . . . . . . . Open: 239F 9F / 115C 5C

Close: 142F 16F / 61C 9CTrip Current. . . . . . . . . . . . . . @158F (70C) 2.45 Amps 7.5%

@77F (25C) 11.0 Amps @ 18 sec. max.

P.T.C. Starting DeviceNominal Operating Characteristics

Model Name PTH7M100MD2 PTH490D-AS100Manufacturer Murata Mfg. Murata Mfg.Base resistance

@ 77F(25C) 20% 10 10 OhmsPower Consumption (max) 2.8 2.8 WattsOperation time 0.45 to 1.35 0.45 to 1.35 secondsRecovery time (max) 50 55 seconds

Run Capacitor 12 F 180 V (min.)

Although these accessories are listed by UL/CSA for use with this compressor,Matsushita assumes no responsibility whatsoever for these or any other componentssourced by the refrigeration system manufacturer from third parties.

Panasonic Industrial CompanyRefrigeration Products DepartmentTel: 201 - 392 - 4249Fax: 201 - 392 - 4315 Rev#1-5/9

Evaporating Temp.Condensing Temp. Rating -30F -10F +10F130F Btu/h 272 604 1,035

Watts 74 115 157Amps 0.73 1.10 1.50E.E.R. 3.68 5.25 6.59

120F Btu/h 316 618 1,059Watts 78 113 150Amps 0.76 1.09 1.42E.E.R. 4.05 5.47 7.06

110F Btu/h 316 642 1,073Watts 76 109 141Amps 0.75 1.06 1.35E.E.R. 4.16 5.89 7.61

MATSUSHITA Compressor Single Phase 115 VModel# DA51C72RCU6 R-134a 60 Hz

Performance Curves

Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 HzApplication . . . . . . . . . . . . Low Back PressureCompressor Cooling . . . . Static / Fan Cooling

9 Point Data

Panasonic

Suction Tube

DischargeTube

4 holes19mm (0.75") DIA

205.1mm (8.07")

165.1mm (6.50")

131.6mm(5.18")

101.6mm(4.00")

86mm(3.39")

91mm(3.56")Process Tube

87mm(3.43")

120mm(4.72")

54mm(2.13")

88mm(3.46")

F

B

A

CDE

185.4mm DIA(7.30")

12.2mm (0.48")

Running Capacitor

CompressorMotor

Motor Protector

M

C

S

~

3

2

PTC Relay

R.S.C.R.

Dimensions*

mm inches

A . . . . . . . . . . . . . . . . . . . . . 201.0 . . . . . . . . . . . . . . . . . . . 7.91B . . . . . . . . . . . . . . . . . . . . . 73.4 . . . . . . . . . . . . . . . . . . . . 2.89C . . . . . . . . . . . . . . . . . . . . . 127.6 . . . . . . . . . . . . . . . . . . . 5.02D . . . . . . . . . . . . . . . . . . . . . 83.9 . . . . . . . . . . . . . . . . . . . . 3.30E . . . . . . . . . . . . . . . . . . . . . 70.4 . . . . . . . . . . . . . . . . . . . . 2.77F . . . . . . . . . . . . . . . . . . . . . 75.2 . . . . . . . . . . . . . . . . . . . . 2.96* All dimensions are for reference only

Tubes Tube O.D. Wall MaterialSuction . . . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm CopperProcess . . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm CopperDischarge . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm Copper

U.L. File # . . . . . . . . . SA 4615C.S.A. File #s . . . . . . LR - 36593

General Data Oil Charge . . 250 cc 5 cc / 15.3 cu.in. 0.3 cu.in.Net Weight With Oil . . . . . . . . . . . . 20.5 lbs, 9.3 kgApproved Oils:

FREOL . . a 10, a 10E, a 15, a 15E, a 22, a 22EICI . . . . . . . . . . . . . . . . . RL10H, RL15H, RL22HHENKEL . . . . . . . . . . . . . .ProEco 10S,15S, 22S

Residual Moisture . . . . . . . . . . . . . . . 120 mg max.Impurities . . . . . . . . . . . . . . . . . . . . . . 10 mg max.Displacement . . . . . . . . . . . 5.10 cc. / 0.311 cu. in.

Panasonic Industrial CompanyRefrigeration Products DepartmentTel: 201 - 392 - 4249Fax: 201 - 392 - 4315 Rev#1-5/9

This document sets forth certain operational parameters and conditions foroperation of this product. If this product is operated outside of the parametersand conditions stated herein, buyer assumes sole and full responsibility andshall indemnify seller with respect to all product failures and all consequencesthereof. Operation of the product outside of the parameters and conditionsspecified herein shall serve to invalidate all seller warranties, if any, with respectto the product. This document is for reference only. For specifications, pleasecontact Panasonics engineering department.

MATSUSHITA Compressor Single Phase 115 VMODEL# DA51C72RCU6 R-134a 60 Hz

Panasonic