Sanyo C2462R, CL2462R service manual 208V / 1 phase / 60Hz

Page 16

4. COOLING CAPACITY

1 Indoor Unit: KS2462R

Outdoor Unit: C2462R

 

 

• 208V / 1 phase / 60Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATING CAPACITY :

26,000 BTU / h

AIR FLOW RATE :

519 Cu.ft / min

EVAPORATOR

 

 

 

 

CONDENSER

 

 

ENT. TEMP. °F (°C)

 

 

 

 

AMBIENT TEMP. °F (°C)

 

 

WB

 

DB

 

 

75

 

85

95

 

105

115

 

 

 

 

 

(23.9)

 

(29.4)

(35.0)

 

(40.6)

(46.1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TC

 

26,340

 

25,060

23,610

 

21,970

20,150

 

 

 

CI

 

1.64

 

1.79

1.95

 

2.23

2.52

 

 

72(22.2)

SHC

 

17,760

 

16,960

16,080

 

15,120

14,100

59

 

76(24.4)

SHC

 

19,360

 

18,560

17,680

 

16,720

15,700

(15.0)

 

80(26.7)

SHC

 

21,030

 

20,230

19,350

 

18,390

17,370

 

 

84(28.9)

SHC

 

22,630

 

21,830

20,950

 

19,990

18,970

 

 

88(31.1)

SHC

 

24,230

 

23,430

22,550

 

21,590

20,150

 

 

 

TC

 

27,330

 

26,100

24,800

 

23,320

21,710

 

 

 

CI

 

1.66

 

1.82

1.98

 

2.27

2.55

 

 

72(22.2)

SHC

 

15,540

 

14,840

14,110

 

13,310

12,470

63

 

76(24.4)

SHC

 

17,140

 

16,430

15,710

 

14,910

14,070

(17.2)

 

80(26.7)

SHC

 

18,810

 

18,110

17,380

 

16,580

15,740

 

 

84(28.9)

SHC

 

20,410

 

19,700

18,980

 

18,180

17,340

 

 

88(31.1)

SHC

 

22,010

 

21,300

20,580

 

19,780

18,940

 

 

 

TC

 

28,370

 

27,250

#

26,000

 

24,620

23,110

 

 

 

CI

 

1.67

 

1.83

2

 

2.29

2.58

 

 

72(22.2)

SHC

 

13,310

 

12,720

12,080

 

11,390

10,670

67

 

76(24.4)

SHC

 

14,910

 

14,320

13,680

 

12,990

12,260

(19.4)

 

80(26.7)

SHC

 

16,580

 

15,990

15,350

 

14,660

13,940

 

 

84(28.9)

SHC

 

18,180

 

17,590

16,950

 

16,260

15,540

 

 

88(31.1)

SHC

 

19,770

 

19,190

18,550

 

17,860

17,130

 

 

 

TC

 

29,870

 

28,830

27,720

 

26,490

25,140

 

 

 

CI

 

1.69

 

1.85

2.03

 

2.32

2.62

 

 

72(22.2)

SHC

 

11,150

 

10,650

10,130

 

9,570

8,970

71

 

76(24.4)

SHC

 

12,750

 

12,250

11,730

 

11,170

10,570

(21.7)

 

80(26.7)

SHC

 

14,420

 

13,920

13,400

 

12,840

12,240

 

 

84(28.9)

SHC

 

16,020

 

15,520

15,000

 

14,440

13,840

 

 

88(31.1)

SHC

 

17,620

 

17,120

16,600

 

16,040

15,440

 

 

 

TC

 

30,470

 

29,480

28,440

 

27,250

25,970

 

 

 

CI

 

1.72

 

1.88

2.06

 

2.36

2.66

75

 

76(24.4)

SHC

 

10,240

 

9,810

9,380

 

8,890

8,380

(23.9)

 

80(26.7)

SHC

 

11,910

 

11,480

11,050

 

10,560

10,050

 

 

84(28.9)

SHC

 

13,510

 

13,080

12,650

 

12,160

11,650

 

 

88(31.1)

SHC

 

15,110

 

14,680

14,250

 

13,760

13,250

TC

: Total Cooling Capacity

(BTU / h)

 

 

 

 

 

 

SHC

: Sensible Heat Capacity

(BTU / h)

 

 

 

 

 

 

CI

: Compressor Input

(kW)

 

 

 

 

 

 

Rating conditions are

:Outdoor Ambient Temp. 95 °F DB

:Indoor Unit Entering Air Temp. 80 °F DB / 67 °F WB

SM830092

– 16 –

Image 16 Contents
Technical Data Indoor Unit Outdoor Unit KS2462R C2462R CL2462R…In a Room Please Read Before Starting…In Moist or Uneven Locations Table of Contents KS2462R / C2462R Operating RangeKS2462R / CL2462R Specifications Unit SpecificationsIndoor Unit KS2462R Outdoor Unit CL2462R Major Component Specifications Indoor Unit Major Component Specifications Outdoor Unit Controller P.C.B. Assy Model No CL2462R SourceHeat exchange Other Component Specifications Indoor Unit Model No KS2462R Power TransformerThermistor Coil sensor Lamp AssyOther Component Specifications Outdoor Unit Power RelayModel No C2462R Thermostat Coil sensor Model No CL2462R Solenoid control valve or coilDimensional Data Indoor Unit KS2462ROutdoor Unit C2462R, CL2462R Cooling Capacity Indoor Unit KS2462R Outdoor Unit C2462R208V / 1 phase / 60Hz Performance Charts Operating Current Indoor Unit KS2462R230V 208VOutdoor Unit CL2462R High and Low Pressure Indoor Unit KS2462R High Pressure230V / 208 Low Pressure230 AIR Throw Distance Chart Horizontal distance ftRefrigerant Flow Diagram HgbvTubing Length Installation InstructionsC2462R, CL2462R 132 For stable operation Selecting the Installation SiteAir conditioner, do Air discharge chamber for top discharge Recommended outer dimensions of wind shield field supply Electrical Wiring General Precautions on Wiring Wiring System Diagram ModelsElectrical Data Electric Wiring Diagram Electrical Wiring DiagramsElectric Wiring Diagram Schematic Diagram CL2462R Outdoor Unit Controller CR-CL2432Schematic Diagram Outdoor Unit CL2462RRoom Temperature Control Processes and FunctionsDry Operation Dehumidification Cooling operation Dry a zoneFreeze Prevention Outdoor Fan Speed Control C2462R Type CL2462R TypeService Procedures 1032XS Check remote control unit There is a possibility of short circuitCheck compressor motor protectors High pressure switch 63PH Check Operation selector switch in the indoor unitTransformer in indoor unit Check. auxiliary relay Y or 2Y Check fuse on the P.C.B. Ass’y in the indoor unitCheck set temperature Check Cool / FAN selector switch in the remote control unitOutdoor Unit does not Run Check indoor unit P.C.B Check compressor motor magnetic contactorCheck outdoor unit P.C.B. CL2462R Type Indoor Unit does not Run Indoor fan and flap motor do not runSome Part does not Operate. A. Indoor fan does not run Flap motor does not runOutdoor Fan does not Run Outdoor Fan does not Run for CL2462R Compressor does not RunPoor Cooling Excessive CoolingRoom temp. Sensor in the remote control unit is defective Power Supply Wires Measurement of Insulation Re- sistance for Electrical partsChecking the Protective Devices Compressor motor thermal protector . . . . . . Outdoor unitIndoor fan motor FMI Indoor unit Measure the coil resistance Motor capacitor Both in indoor and outdoor unitContinuity of fuse on P.C.B. Ass’y Check for continuity using a multim- eter as shown in FigMethod Used to Replace Fuse on PCB Ass’y Refrigerant R410A Special Precautions When Installing Unit No addition of compressor oil for R410A Gauge manifold