Panasonic CU-4KS31NBU Type, Number of Connectable Indoor Units, Number of Operatable Indoor Units

Models: CU-4KS31NBU

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Outdoor Unit

CU-4KS31NBU

 

 

 

Indoor Unit

CS-MKS9NKU × 4

 

 

< 230V >

 

 

 

 

 

 

 

 

Type

 

 

 

 

4-Room Multi Outdoor Unit

 

 

 

 

 

 

 

Number of Connectable Indoor Units

 

 

4

 

 

 

 

 

 

 

Number of Operatable Indoor Units

 

 

4

 

 

 

 

 

 

 

Voltage Rating

 

 

 

230V Single-Phase 60Hz

 

 

 

 

 

 

 

 

 

Performance

 

 

 

 

 

 

Cooling

 

 

 

 

 

 

 

Total Capacity

 

 

BTU/h

30,600

( 9,800 to 30,600 )

 

 

 

 

 

 

 

 

 

 

kW

9.00

( 2.90 to 9.00 )

 

 

Sensible Capacity

BTU/h

 

25,800

 

 

Latent Capacity

BTU/h

 

4,800

 

 

Air Circulation

(High)

ft3/min (m3/h)

 

1,942 (3,300)

Rating

Available Voltage Range

V

 

187 to 253

Power Input

 

 

 

W

 

2,800

 

 

Running Amperes

A

 

12.3

Electrical

 

 

 

 

 

 

 

Power Factor

 

 

%

 

99

 

 

 

 

 

 

 

EER

 

 

 

BTU/h/W

 

10.9

 

 

Compressor Locked Rotor Amperes

A

 

17.0

 

 

Fuse or Circuit Breaker Capacity

A

 

20

 

 

 

 

 

 

 

 

Outdoor Unit

 

 

 

 

 

 

 

 

 

 

Control

 

 

 

 

Microprocessor

 

 

Fan Speeds

 

 

 

 

Auto (Hi, Me, Lo)

Features

Compressor

 

 

 

 

DC Twin Rotary (Inverter)

Refrigerant / Amount charged at shipment

Ibs (g)

R410A / 8.38 (3,800)

 

 

 

 

Refrigerant Control

 

Electric Expansion Valve

 

 

Operation Sound (High) Cool

dB-A

 

53

 

 

Refrigerant Tubing Connections

 

 

Flare Type

 

 

Max. allowable tubing length per unit

ft (m)

 

100 (30.5)

 

 

Refrigerant

 

 

Narrow tube

inch (mm)

 

1/4 (6.35) × 4

 

 

Tube Diameter

 

Wide tube

inch (mm)

3/8 (9.52) × 2 + 1/2 (12.7) × 2

Weight

 

 

 

 

 

 

Outdoor Unit

 

 

 

 

 

 

 

 

 

 

Unit Dimensions

inch

35-1/32 × 35-7/16 × 12-19/32

&

 

Height × Width × Depth

(mm)

(890 × 900 × 320)

 

Package Dimensions

inch

40-1/8 × 41-11/32 × 16-21/32

Dimensions

Shipping Volume

cu.ft (m3)

 

15.88 (0.45)

 

 

Height × Width × Depth

(mm)

(1,019 × 1,050 × 423)

 

 

Weight

 

 

Net

Ibs (kg)

 

174.2 (79.0)

 

 

 

 

 

Shipping

Ibs (kg)

 

183.0 (83.0)

 

 

 

 

 

 

 

 

 

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks:

1. The values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual.

Indoor Unit : CS-MKS9NKU 4units

Outdoor Unit : CU-4KS31NBU 1unit

2.Rating conditions are: Cooling : Indoor air temp. 80 °F DB / 67 °F WB Outdoor air temp. 95 °F DB / 75 °F WB

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Panasonic CU-4KS31NBU Type, Number of Connectable Indoor Units, Number of Operatable Indoor Units, Voltage Rating, Cooling