TO OUTDOOR UNIT

 

Indoor Unit

CS-KS18NB4UW

CS-KS12NB41 &

& CZ-

CZ-18BT1U

6-2. Electric Wiring Diagrams

36

12 3 TERMINAL BASE

 

 

 

 

 

 

DRAIN PUMP

GND

 

 

 

FAN MOTOR

 

 

FERRITE CORE

 

 

 

 

FM

DP

GRN/YEL

 

 

 

 

 

BLK

WHT

RED

RED

BLK WHT YEL BLU

YEL/(RED) YEL/(RED)

BRN

RED

ORG

YEL

PNK

BLU

VLT

IND LAMP ASSY

 

1

2

3

4

5

 

6

7

 

8

9

10

 

 

1

2

3

4

5

 

6

7

 

8

9

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHT

BLK

GRN

BRN

RED

 

ORG

YEL

 

PNK

BLU

 

VLT

 

 

FLAP (W)

 

1

 

2

 

3

 

4

 

5

 

1

 

2

 

3

 

4

 

5

 

BLK

 

ORG

 

BLU

 

BRN

 

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

5

6

1

 

2

 

3

 

4

 

5

6

 

 

 

 

 

 

 

 

 

 

BLK

 

ORG

 

BLU

 

BRN

 

WHT

 

FLAP (R)

1

 

2

3

 

4

 

5

1

 

2

3

 

4

 

5

 

 

 

 

 

 

 

 

BLK

 

WHT

BRN

 

BLU

 

ORG

 

THERMISTOR

FLOAT SWITCH

ROOM

COIL-1

BLK BLK

BLK BLK

BLK BLK

18BT1U

 

1

2

3

4

5

6

 

1

3

 

 

1

2

3

4

5

6

 

1

3

 

AC1 AC2 SI

 

 

DCM

 

 

 

DP

 

 

6P (BLU)

 

3P (BLU)

 

 

6P (WHT)

 

3P (RED)

CONTROLLER

 

1

2

3

4

5

6

7

 

 

 

1

2

3

4

5

6

7

 

 

PWM/POW 7P (RED)

 

 

 

 

 

SERIAL 1

1

RED

 

 

 

2P (WHT) 2

2

WHT

 

 

 

 

BOX

 

 

 

GRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

 

1

2

3

4

 

1

2

3

4

 

5

6

7

 

1

2

3

4

5

 

 

 

1

2

3

4

5

6

7

 

1

2

3

4

 

1

2

3

4

 

5

6

7

 

1

2

3

4

5

 

 

 

PWM/POW 7P (RED)

 

RC

 

 

 

 

 

IND

 

 

 

 

 

FLAP

 

 

1

1

 

SERIAL

 

 

 

 

 

4P (WHT)

 

 

7P

(WHT)

 

 

5P (WHT)

 

 

 

 

 

 

 

 

 

 

 

 

2

2

 

2P (WHT)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROLLER

BOX

 

1

3

 

 

1

2

 

 

1

2

 

 

1

3

 

 

1

2

 

 

1

2

 

 

FS

ROOM

COIL-1

3P (RED)

2P (YEL) 2P (RED)

8FA2-5250-46900-2

Page 35 Page 37
Page 36
Image 36
Panasonic CU-KS18NKUA, CU-KS12NK1A, CS-KS12NB41 & CZ-18BT1U, CS-KS18B4UW & CZ-18BT1U CS-KS18NB4UW, 8FA2-5250-46900-2
Page 35 Page 37

CS-KS18B4UW & CZ-18BT1U, CS-KS12NB41 & CZ-18BT1U, CU-KS12NK1A, CU-KS18NKUA specifications

Panasonic has long been a reputable name in the HVAC (Heating, Ventilation, and Air Conditioning) industry, continuously innovating to provide efficient and sustainable solutions. Among their latest offerings, the CU-KS18NKUA, CS-KS18B4UW, CU-KS12NK1A, and CS-KS12NB41 split systems stand out for their advanced features and technologies designed to enhance user comfort while minimizing environmental impact.

The CU-KS18NKUA and CS-KS18B4UW units are high-capacity air conditioning systems that cater to larger spaces. One of their defining features is the inverter technology, which allows the compressor to adjust its speed according to the demand, leading to significant energy savings. The units operate quietly, contributing to a peaceful environment whether in homes or offices. Furthermore, the super-efficient energy consumption aligns with modern sustainability practices, reducing users' carbon footprints.

The advanced R32 refrigerant used in these systems is another highlight. R32 is known for its lower global warming potential compared to traditional refrigerants, making it an eco-friendly choice. These models are equipped with a powerful cooling capability while maintaining a compact and sleek design, seamlessly integrating into various interior styles.

In terms of indoor air quality, both models incorporate a multi-stage filtration system. This system effectively filters out dust, allergens, and harmful particles, ensuring cleaner indoor air. Additionally, the nanoe-G technology helps in deodorizing and purifying the air, enhancing the overall comfort and health of the environment.

The CU-KS12NK1A and CS-KS12NB41 models cater to smaller rooms but do not compromise on performance. They share similar inverter technology and energy-efficient characteristics as their larger counterparts, ensuring that users can enjoy a comfortable climate in a smaller footprint.

With an emphasis on user-friendly design, all these models come with intuitive remote controls, allowing for easy temperature adjustments and scheduling. Some units even offer Wi-Fi connectivity for remote access and monitoring via smartphone apps.

The CZ-18BT1U, often paired with these outdoor units, serves as an innovative air conditioning solution that supports energy efficiency and provides reliable cooling performance.

Overall, the Panasonic CU-KS and CS series units are ideal for consumers looking for modern, efficient, and environmentally friendly air conditioning solutions. Their combination of advanced technologies, user-centric design, and eco-conscious operation set them apart in the competitive HVAC market.
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