Outdoor Unit CU-4KE24NBU
Indoor Unit
Duct Less Type Rated
CS-MKE7NKU × 2 + CS-MKE9NKU
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-MKE7NKU 2units / CS-MKE9NKU 1units Outdoor Unit : CU-4KE24NBU 1unit
The combination indoor unit is AHRI 210/240.
2. Rating conditions are: Cooling : Indoor air temp. 80 °F DB / 67 °F WB Heating : Indoor air temp. 70 °F DB
Outdoor air temp. 95 °F DB / 75 °F WB Outdoor air temp. 47 °F DB / 43 °F WB
< 230V >
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Compressor
Refrigerant / Amount charged at shipment Ibs (g)
Refrigerant Control
( 10,200 to 29,200 )
( 3.00 to 8.60 )
8.7
1,950
10.0
2,250
22,400
6.60
27,200
8.00
( 8,500 to 23,200 )
( 2.50 to 6.80 )
Shipping Volume
Cooling Heating
18,800
3,600
Net
Shipping
Package Dimensions
Weight
Height × Width × Depth
Height × Width × Depth
Ibs (kg)
Ibs (kg)
cu.ft (m
3
)
(mm)
inch
(mm)
4-Room Multi Outdoor Unit
Outdoor Unit
inch
-
-
187 to 253
Dimensions & Weight
Refrigerant Tubing Connections
Unit Dimensions
Electrical Rating
Sensible Capacity
Latent Capacity
WPower Input
V
A
Available Voltage Range
Running Amperes
Operation Sound (High) Cool / Heat
Narrow tube
Wide tube
Refrigerant inch (mm)
Tube Diameter inch (mm)
143.3
152.1
(65.0)
(69.0)
(740 × 900 × 320)
Outdoor Unit
29-1/8 × 35-7/16 × 12-19/32
1/4 (6.35) × 4
3/8 (9.52) × 3 + 1/2 (12.7) × 1
ft (m)
dB-A
Max. allowable tubing length per unit
Flare Type
82 (25)
R410A / 6.17 (2,800)
Electric Expansion Valve
DC Twin Rotary (Inverter)
Fan Speeds Auto (Hi, Me, Lo)
Control Microprocessor
Features
HSPF
Compressor Locked Rotor Amperes
BTU/Wh
50 / 52
BTU/h
Performance
- 8.5
%Power Factor 98 98
A 14.5
Type
BTU/h
kW
Total Capacity
BTU/h
SEER BTU/Wh 18.0 -
4Number of Connectable Indoor Units
4Number of Operatable Indoor Units
230V Single-Phase 60HzVoltage Rating
1,707 (2,900) 1,707 (2,900)Air Circulation (High) ft
3
/min (m
3
/h)
COP W/W - 12.1
EER BTU/h/W 11.5 -
Fuse or Circuit Breaker Capacity A 20
34-3/16 × 41-11/32 × 16-21/32
(868 × 1,050 × 423)
13.41 (0.38)
11
