Panasonic CU-KE36NKU, CU-KE30NKU, CS-KE36NKU, CS-KE30NKU service manual 34,000 BTU/h

Page 24

Indoor Unit

: CS-KE36NKU

 

 

 

 

 

 

 

 

Outdoor Unit

: CU-KE36NKU

 

 

 

 

 

 

 

 

Power Supply : 230V Single Phase 60Hz

 

 

 

 

 

 

 

 

< Cooling Capacity >

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATING CAPACITY:

34,000 BTU/h

 

AIR FLOW RATE:

630 CFM

 

INDOOR

 

 

 

OUTDOOR

 

 

 

ENT. TEMP. oF (oC)

 

 

AMBIENT TEMP. oF (oC)

 

 

 

WB

DB

 

65

75

85

95

105

115

 

 

 

 

(18.3)

(23.9)

(29.4)

(35.0)

(40.6)

(46.1)

 

 

 

TC

27,450

28,140

28,840

29,040

24,650

16,770

 

 

72 (22.2)

SHC

19,680

20,050

20,410

20,530

18,210

14,420

 

59

76 (24.4)

SHC

22,000

22,370

22,740

22,860

20,530

16,740

 

(15.0)

80 (26.7)

SHC

24,450

24,820

25,180

25,300

22,980

16,770

 

 

84 (28.9)

SHC

26,770

27,140

27,510

27,630

24,650

16,770

 

 

88 (31.1)

SHC

27,450

28,140

28,840

29,040

24,650

16,770

 

 

 

TC

35,010

34,360

33,600

33,100

24,850

16,910

 

 

72 (22.2)

SHC

20,170

19,800

19,310

19,070

15,030

11,480

 

63

76 (24.4)

SHC

22,490

22,120

21,760

21,390

17,360

13,810

 

(17.2)

80 (26.7)

SHC

24,940

24,570

24,200

23,840

19,800

16,250

 

 

84 (28.9)

SHC

27,260

26,890

26,530

26,280

22,120

16,910

 

 

88 (31.1)

SHC

29,580

29,220

28,850

28,610

24,450

16,910

 

 

 

TC

35,720

35,120

34,400

#

34,000

24,930

16,970

 

 

72 (22.2)

SHC

16,620

16,380

16,010

15,890

11,730

8,670

 

67

76 (24.4)

SHC

19,070

18,700

18,330

18,210

14,180

11,000

 

(19.4)

80 (26.7)

SHC

21,510

21,150

20,900

20,660

16,620

13,440

 

 

84 (28.9)

SHC

23,840

23,590

23,230

22,980

18,940

15,770

 

 

88 (31.1)

SHC

26,160

25,920

25,550

25,300

21,270

16,970

 

 

 

TC

36,270

35,710

35,040

34,780

24,870

16,950

 

 

72 (22.2)

SHC

13,070

12,830

12,460

12,340

8,430

5,610

 

71

76 (24.4)

SHC

15,400

15,150

14,790

14,790

10,750

7,940

 

(21.7)

80 (26.7)

SHC

17,840

17,600

17,360

17,230

13,200

10,380

 

 

84 (28.9)

SHC

20,170

19,920

19,680

19,560

15,520

12,710

 

 

88 (31.1)

SHC

22,490

22,250

22,000

21,880

17,840

15,030

 

 

 

TC

36,560

36,070

35,450

34,630

24,680

16,830

 

75

76 (24.4)

SHC

11,850

11,610

11,360

11,120

7,570

5,130

 

(23.9)

80 (26.7)

SHC

14,300

14,050

13,810

13,560

10,020

7,570

 

 

84 (28.9)

SHC

16,620

16,500

16,250

15,890

12,340

9,900

 

 

88 (31.1)

SHC

18,940

18,820

18,580

18,210

14,660

12,220

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

NOTE

1.Rating conditions (#) : Indoor Unit Entering Air Temp. 80 °F (26.7 °C) DB / 67 °F (19.4 °C) WB

:Outdoor Ambient Temp. 95 °F (35 °C) DB

2.Above data does not take Freeze Prevention Protection during cooling operation into account. For this reason, the value may vary from the actual cooling characteristics.

3.Above data represents the value when the operation frequency of a compressor is fixed.

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Contents CS-KE30NKU + CU-KE30NKU CS-KE36NKU + CU-KE36NKU Indoor Model No Product Code NoOutdoor Model No Product Code No 852 360Safety Precautions Prohibit Table of Contents Checking Electrical Components Temperature Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeSpecifications Unit SpecificationsIndoor Unit Outdoor Unit208V CS-KE36NKU 21.9 19.9 Major Component Specifications Indoor UnitIndoor Unit CS-KE30NKU Indoor Unit CS-KE36NKU CB-CS-KE36NKUOutdoor Unit Outdoor Unit CU-KE30NKUBoard CompressorOutdoor Unit CU-KE36NKU Other Component Specifications Dimensional Data Inchmm 194-00-1 Unit Refrigerant Flow Diagram Refrigerant Flow DiagramIndoor Unit CS-KE30NKU Outdoor Unit CU-KE30NKU Indoor unit Outdoor unitTemperature Charts Performance DataHigh pressure performance chart Indoor Unit CS-KE36NKU Outdoor Unit CU-KE36NKU Discharge 9535 8630 Indoor Power Supply 230V Single Phase 60Hz Cooling Capacity Cooling CapacityCS-KE30NKU CU-KE30NKU34,000 BTU/h Cooling Capacity Low Ambient Outdoor30,900 30,870 30,800 30,710 30,590 30,400 30,210 Power Supply 230V Single Phase 60Hz Heating Capacity Heating CapacityTH Total Heating Capacity BTU/h 36,000 BTU/h Air Throw Distance Charts Cooling Electrical Characteristics Electrical DataVoltage230V Cooling Heating650 Electric Wiring Diagrams 8FA2-5251-12400-18FA2-5251-15200-0 ControllerFunctions Operation FunctionsEmergency operation Auto cooling/heating operationTimer backup Lamp colorsSwitching Procedure to Noise Reducing Control Noise Reducing Control Outdoor UnitOperation Sound Maximum Current Value Change Procedure Maximum Current Value Change FunctionDescription of function CU-KE36NKUCompressor discharge temperature control Protective FunctionsOverload prevention during heating Freeze preventionDefrost detection and release CT Peak current cut-off controlReverse-Cycle Defrosting Troubleshooting Before Calling for Service Precautions before Performing Inspection or RepairMethod of Self-Diagnostics Self-diagnostics Lamps Diagnosis ContentsNormal Replace the controllerReplace the circuit board or the fuse Using the TEST/T-RUN terminals Checking the Indoor and Outdoor UnitsChecking the indoor unit Control Check items unit operation Serial Communication Error Identification Procedure Alarm Code E05Off Blinking Illuminated Before the OperationFrom the previous page a Alarm Code E07/P04/P05/P20/P27 Trouble Diagnosis of Fan Motor Indoor Fan MotorOutdoor Fan Motor Pin 3 Gnd bluePin 1 Vcc brown Pin 2 PG whiteNoise Malfunction and Electromagnetic Interference Noise malfunctionElectromagnetic interference Locations most susceptible to noise Trouble CorrectionPower Supply Cord Checking Electrical ComponentsMeasurement of Insulation Resistance Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy Refrigerant R410A Special Precautions When Servicing Unit Characteristics of New Refrigerant R410AWhat is New Refrigerant R410A? CharacteristicsChecklist before Servicing Tubing Installation Procedures Tools Specifically for R410AProcedure for Replacing Compressor Case of Compressor MalfunctionConfiguration and characteristics of cylinders Amount in the charging cylinder is less than 20%Example To prevent the compositionCase Refrigerant is Leaking Welding leaking pointsRecharging When Tubes are Extended Charging Additional RefrigerantRetro-Fitting Existing Systems Use of Existing UnitsAppendix a Operating Instructions CS-KE30NKU CS-KE36NKUFeatures ContentsSafety Precautions Product InformationInstallation Location Safety InstructionsElectrical Requirements AvoidNames of Parts Unit Display and Operation ButtonRemote Controller Display SymbolsRemote Controller HR. Timer button 1-HOUR OFF Timer Temperature setting buttons TempMode selector button High Power buttonUsing the Remote Controller ACL button32 x 13/16 20 mmOperation with the Remote Controller Automatic OperationCooling and DRY Mode Heating ModeAutomatic fan speed Manual fan speedHigh Power Mode Unoccupied Indication StatusSpecial Remarks Setting the Timer Operation IndicationUsing the 1-HOUR OFF Timer Tips for Energy Saving1030 pm 710 am 1100 am Present time Adjusting the Airflow Direction When the air conditioner is not runningHow to replace the filter Cleaning the main unit and Remote ControllerRemoving and remounting the front panel Washing the front panel with waterWired Remote Controller Operating RangeTrouble Possible Cause Remedy Specifications Model No Outdoor Unit Indoor UnitPage 852-6-4190-587-00-0 Installation Instructions Split System Air Conditioner ContentsPlease Read Before Starting Fins of the outdoor unit. You may get injured AccidentallyTools Required for Installation not supplied Accessories Supplied with Unit TableGeneral Optional Copper Tubing KitInstallation Site Selection Additional Materials Required for InstallationSolid base must not cover the hole of the bottom plate Precautions for Installation in a Snowy Area  Countermeasures against snow and wind $/,8,3?,4508-25=  $/,04.3?-8,,D,4+89 Unit inch Required space around the outdoor unit 4922054=0/041,9-*04.52,9$/,-8544+5/90+,9398,30456,4 27-5/8 11-5/8 Air Intake 25/32 13/32 13-3/8 14-31/32 4522,8/4/,/,0./5-/,5+55840  #04.2,4004922054  9*2,9545/90+,9Installation in front-rear rows Obstacles to the front and rear of unit #04.2,4004922054  9*2,9545/90+,9How to Install the Indoor Unit Trical wiring or conduits areRemove the Rear Panel from the Unit Make a HoleInstall the Rear Panel on the Wall If Wooden WallIf Block, Brick, Concrete or Similar Type Wall Hole DiaRemoving and Installing the Grille How to remove the grilleHow to replace the grille Wiring Instructions General precautions on wiring Shape the Indoor Side TubingWire Size and Length Wiring Instructions for Inter-unit Connections How to connect wiring to the terminal For Indoor Unit For Outdoor Unit  For solid core wiring or F-cable For stranded wiring Mounting  Right-side tubingSwitching drain hose and drain cap  Left-side tubingDrain cap Do not supply power to Tubing and wiring to the outTo unmount indoor unit Frame Fastening MethodHow to Install the Outdoor Unit Wiring Instructions for the Outdoor UnitRouting the Tubing and Wiring Cover BFlaring Procedure with a Flare Tool To 0.5 mm Adjust so that the amount of tubeRefrigerant Tubing Use of the Flaring MethodConnecting Tubing between Indoor and Outdoor Units Finishing the InstallationInsulation of Refrigerant Tubing Taping the TubesAir Purging Be sure to completely insert Hex wrench beforeAttempting to turn the valve How to Test Run the Air Conditioner  Basic Functions of the Service Valves  Pump Down Service Valve Connections Remote Controller Installation PositionAddress Switch Address Setting of the Remote ControllerDC1111-0

CS-KE30NKU, CS-KE36NKU, CU-KE30NKU, CU-KE36NKU specifications

The Panasonic CU-KE36NKU, CS-KE36NKU, CU-KE30NKU, and CS-KE30NKU air conditioning units represent the brand's commitment to delivering high-performance cooling solutions backed by innovative technologies. These units cater to both residential and commercial applications, ensuring users experience maximum comfort throughout the year.

One of the standout features of these models is their energy efficiency. Both units are equipped with advanced inverter technology, which allows for variable speed operation. This means they can adjust their power output according to the room's cooling needs, reducing energy consumption and minimizing electric bills while maintaining a consistent temperature. The models boast impressive SEER (Seasonal Energy Efficiency Ratio) ratings, making them environmentally friendly options.

Panasonic's nanoe-G technology is another remarkable feature incorporated into these models. This technology helps to purify the air by generating hydroxyl radicals, which eliminate airborne particles, odors, and harmful bacteria. This results in a healthier indoor environment, conducive to both comfort and well-being. The air purification aspect not only enhances the air quality but also extends the lifespan of the HVAC system by reducing the buildup of dust and contaminants.

In terms of user convenience, both the CU-KE and CS-KE series are equipped with programmable timers, allowing users to set their desired operation schedules. They also come with a remote control for ease of use, enabling adjustments from a distance. The installation process is straightforward, and the sleek design blends seamlessly with various interior aesthetics, making them a suitable choice for any room.

Durability is a key characteristic of Panasonic air conditioning units, and the CU-KE36NKU, CS-KE36NKU, CU-KE30NKU, and CS-KE30NKU are designed to withstand varying environmental conditions. Their robust construction ensures reliability and performance over the years. Additionally, both models come with a quiet operation feature that minimizes noise levels, allowing for comfortable use without disturbing daily activities.

In summary, the Panasonic CU-KE36NKU, CS-KE36NKU, CU-KE30NKU, and CS-KE30NKU are exceptional air conditioning units that combine energy efficiency, innovative purification technology, user-friendly features, and robust durability. These models are an ideal investment for anyone seeking a reliable and high-performance cooling solution.