Panasonic service manual Indoor Unit CS-MKS9NKU 4units Outdoor Unit CU-4KS31NBU 1unit

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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