Panasonic CU-KE12NK1, CU-KE18NKU, CS-KE18NB4UW, CS-KE12NB41, CZ-18BT1U 740 11,860 800 24.4

Page 30

Indoor Unit

: CS-KE18NB4UW & CZ-18BT1U

 

 

 

 

 

 

 

 

Outdoor Unit

: CU-KE18NKU

 

 

 

 

 

 

 

 

 

 

 

Power Supply : 230V Single Phase 60Hz

 

 

 

 

 

 

 

 

 

 

< Cooling Capacity (Low Ambient) >

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATING CAPACITY:

17,500 BTU/h

 

AIR FLOW RATE:

 

341 CFM

 

 

INDOOR

 

 

 

 

 

OUTDOOR

 

 

 

 

 

ENT. TEMP. oF (oC)

 

 

 

 

AMBIENT TEMP. oF (oC)

 

 

 

 

WB

 

DB

 

 

0

5

15

 

25

 

35

45

55

 

 

 

 

 

 

 

(-17.8)

(-15.0)

(-9.4)

 

(-3.9)

 

(1.7)

(7.2)

(12.8)

 

 

 

 

 

TC

 

13,400

13,430

13,440

 

13,470

 

13,500

13,520

13,510

 

 

 

72

(22.2)

SHC

 

9,740

9,740

9,740

 

11,860

 

9,740

9,800

9,800

 

 

59

76

(24.4)

SHC

 

10,930

10,930

10,930

 

13,050

 

11,000

11,000

11,000

 

 

(15.0)

80

(26.7)

SHC

 

12,190

12,190

12,190

 

13,470

 

12,190

12,260

12,190

 

 

 

84

(28.9)

SHC

 

13,380

13,380

13,380

 

13,470

 

13,380

13,450

13,450

 

 

 

88

(31.1)

SHC

 

13,400

13,430

13,440

 

13,470

 

13,500

13,520

13,510

 

 

 

 

 

TC

 

13,260

13,300

13,370

 

13,480

 

13,560

13,640

13,670

 

 

 

72

(22.2)

SHC

 

7,950

7,950

7,950

 

11,860

 

8,080

8,080

8,140

 

 

63

76

(24.4)

SHC

 

9,140

9,140

9,210

 

13,050

 

9,270

9,270

9,340

 

 

(17.2)

80

(26.7)

SHC

 

10,400

10,400

10,400

 

13,480

 

10,530

10,530

10,600

 

 

 

84

(28.9)

SHC

 

11,590

11,590

11,590

 

13,480

 

11,720

11,720

11,790

 

 

 

88

(31.1)

SHC

 

12,790

12,790

12,850

 

13,480

 

12,920

12,980

12,980

 

 

 

 

 

TC

 

12,980

13,040

13,170

 

13,380

 

13,530

13,670

13,760

 

 

 

72

(22.2)

SHC

 

6,090

6,160

6,220

 

11,860

 

6,360

6,420

6,420

 

 

67

76

(24.4)

SHC

 

7,280

7,350

7,420

 

13,050

 

7,550

7,610

7,680

 

 

(19.4)

80

(26.7)

SHC

 

8,540

8,610

8,680

 

13,380

 

8,810

8,870

8,870

 

 

 

84

(28.9)

SHC

 

9,740

9,800

9,870

 

13,380

 

10,000

10,070

10,070

 

 

 

88

(31.1)

SHC

 

11,000

11,000

11,060

 

13,380

 

11,190

11,260

11,330

 

 

 

 

 

TC

 

12,550

12,630

12,830

 

13,160

 

13,390

13,600

13,750

 

 

 

72

(22.2)

SHC

 

4,230

4,230

4,370

 

11,860

 

4,570

4,630

4,700

 

 

71

76

(24.4)

SHC

 

5,430

5,490

5,560

 

13,050

 

5,760

5,820

5,890

 

 

(21.7)

80

(26.7)

SHC

 

6,690

6,690

6,820

 

13,160

 

7,020

7,080

7,150

 

 

 

84

(28.9)

SHC

 

7,880

7,950

8,010

 

13,160

 

8,210

8,280

8,340

 

 

 

88

(31.1)

SHC

 

9,070

9,140

9,210

 

13,160

 

9,400

9,470

9,540

 

 

 

 

 

TC

 

12,010

12,110

12,380

 

12,850

 

13,150

13,440

13,650

 

 

75

76

(24.4)

SHC

 

3,640

3,700

3,770

 

12,850

 

4,030

4,170

4,230

 

 

(23.9)

80

(26.7)

SHC

 

4,900

4,960

5,030

 

12,850

 

5,290

5,360

5,490

 

 

 

84

(28.9)

SHC

 

6,090

6,160

6,220

 

12,850

 

6,490

6,620

6,690

 

 

 

88

(31.1)

SHC

 

7,280

7,350

7,420

 

12,850

 

7,680

7,810

7,880

 

 

 

 

 

TC : Total Cooling Capacity (BTU/h)

SHC : Sensible Heat Capacity (BTU/h)

NOTE

1.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.

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

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Contents Outdoor Model No. Product Code No 852 361Safety Precautions Prohibit Table of Contents CS-KE12NB41 & CZ-18BT1U + CU-KE12NK1 CZ-RD515UTemperature Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeIndoor Unit SpecificationsUnit Specifications CS-KE12NB41 & CZ-18BT1UDimensions & Weight Indoor Unit Dimensions & Weight Outdoor UnitCU-KE18NKU 230VCU-KE18NKU 208V CZ-KE18NB4UW & CZ-18BT1U Indoor Unit Body CS-KE12NB41 Major Component SpecificationsIndoor Unit Indoor Unit Panel CZ-18BT1UIndoor Unit Body CS-KE18NB4UW CB-CS-KE18NB4UCompressor Outdoor UnitOutdoor Unit CU-KE12NK1 External FinishOutdoor Unit CU-KE18NKU Indoor air temp sensor ModelKTEC-35-S98 Other Component SpecificationsIndoor Unit CS-KE12NB41 & CZ-18BT1U Outdoor air temp sensorDimensional Data Unit inch mmUnit inch mm 852-0-0010-12700-0 Unit inch mm 852-0-0010-13200-0 Refrigerant Flow Diagram Refrigerant Flow DiagramOutdoor unit Outdoor unit Temperature Charts Performance DataIndoor Unit CS-KE12NB41 & CZ-18BT1U Outdoor Unit CU-KE12NK1 High pressure performance chart Indoor Unit CS-KE18NB4UW & CZ-18BT1U Outdoor Unit CU-KE18NKU At wide Pressure Power Supply 115V Single Phase 60Hz Cooling Capacity Cooling CapacityCU-KE12NK1 Power Supply 230V Single Phase 60Hz Cooling Capacity CS-KE18NB4UW & CZ-18BT1UCooling Capacity Low Ambient 740 11,860 800 24.4 Power Supply 115V Single Phase 60Hz Heating Capacity Heating CapacityTH Total Heating Capacity BTU/h Power Supply 230V Single Phase 60Hz Heating Capacity Cooling Electrical CharacteristicsElectrical Data HeatingVoltage230V Cooling Voltage208V CoolingCS-KE12NB41 18BT1U8FA2-5250-46900-2 Outdoor Unit CU-KE12NK1 8FA2-5251-12200-2 Controller Maintenance Address Setting of the Remote ControllerHow to Disconnect How to ConnectDisassembly Procedure Disconnect the connectors in the control boxRemove the air intake grill Remove the ceiling panel Remove the indoor air temperature sensor Remove the power box and control boxScrew Ground cable CN07 CN03 CN09 CN06 Remove the main body lower section Remove the drain pump and float switch Remove the heat exchanger sensorRemove the turbo fan and fan motor Remove the heat exchangerEmergency operation FunctionsOperation Functions Auto cooling/heating operationTimer backup Lamp colorsOverload prevention during heating Compressor discharge temperature controlProtective Functions 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 Indoor UnitReplace the controller Using the TEST/T-RUN terminalsChecking the Indoor and Outdoor Units Replace the circuit board or the fuseBefore the Operation Serial Communication Error Identification ProcedureOff Blinking Illuminated Condition E01From the previous page a Condition E12 Trouble Diagnosis of Fan Motor Indoor Fan MotorOutdoor Fan Motor Electromagnetic interference Noise Malfunction and Electromagnetic InterferenceNoise malfunction Locations most susceptible to noise Trouble CorrectionMeasurement of Insulation Resistance Power Supply CordChecking Electrical Components Measurement of Insulation Resistance for Electrical PartsChecking Continuity of Fuse on PCB Assy What is New Refrigerant R410A? Refrigerant R410A Special Precautions When Servicing UnitCharacteristics of New Refrigerant R410A CharacteristicsChecklist before Servicing Tubing Installation Procedures Tools Specifically for R410AProcedure for Replacing Compressor Case of Compressor MalfunctionExample Configuration and characteristics of cylindersAmount in the charging cylinder is less than 20% To prevent the compositionCase Refrigerant is Leaking Welding leaking pointsRecharging Retro-Fitting Existing Systems When Tubes are ExtendedCharging Additional Refrigerant Use of Existing Units
Related manuals
Manual 114 pages 38.6 Kb Manual 132 pages 33 Kb

CZ-18BT1U, CS-KE12NB41, CS-KE18NB4UW, CU-KE18NKU, CU-KE12NK1 specifications

The Panasonic CS-KE18NB4UW and CU-KE12NK1, along with the CS-KE12NB41, CZ-18BT1U, and CU-KE18NKU, represent a suite of advanced air conditioning solutions built with cutting-edge technologies designed to provide optimal comfort, energy efficiency, and air quality in various settings.

One of the standout features of this lineup is the inverter technology. Inverter air conditioners adjust the compressor speed to maintain the desired temperature efficiently. This leads to significant energy savings compared to traditional air conditioners, which tend to frequently cycle on and off, consuming more power. By continuously regulating the temperature, the Panasonic units not only save electricity but also prolong the lifespan of the compressor.

Another noteworthy characteristic is the nanoe™ technology integrated into some of these models. Nanoe™ technology uses hydroxyl radicals to purify the air, minimizing harmful bacteria and allergens. This makes the Panasonic units particularly suitable for users with allergies or respiratory issues, providing a cleaner and healthier indoor environment.

In terms of design, these models are sleek and compact, allowing them to fit seamlessly into any room decor, whether in a home, office, or commercial space. The quiet operation is another advantage, making them ideal for bedrooms and study areas where minimal noise is essential.

Furthermore, the CS-KE18NB4UW and CU-KE12NK1 offer a range of powerful cooling and heating capacities, making them versatile solutions for various climate conditions. The cold climate performance ensures consistent heating in colder regions, while the robust cooling capabilities make them perfect for hot summer months.

The user-friendly features include a smart remote control system, allowing users to adjust settings with ease from a distance. Some models are equipped with Wi-Fi capability, enabling integration with smart home systems for enhanced control and programmability.

In conclusion, the Panasonic CS-KE18NB4UW, CU-KE12NK1, CS-KE12NB41, CZ-18BT1U, and CU-KE18NKU air conditioning units exemplify innovation and efficiency. With their inverter technology, air purification features, compact designs, and smart functionalities, they stand out as ideal choices for maintaining comfortable and healthy indoor environments throughout the year.
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