3.3. CS-W28BD2P / CU-W28BBP8
ITEM / MODEL Indoor Unit Outdoor unit
Main Body CS-W28BD2P CU-W28BBP8
Cooling Capacity kW 7.10
(BTU/h) (24,200)
Heating Capacity kW 8.00
(BTU/h) (27,300)
Refrigerant Charge-less m 30
Standard Air Volume for High Speed m
3
/min Hi 20
cfm Hi 706
External Static Pressure mmAq Hi 10 -
Pa Hi 98
Air Inlet Backward Suction Back sided Suction
Air Outlet Front blow-out Front blow-out
Outside Dimension (H x W x D) mm 290 x (1000 + 100) x 500 900 x 900 x 320
Net Weight kg (lbs) 43 (95) 82 (181)
Piping
Connection
Refrigerant Gas mm (inch) O.D Ø 15.88 (5/8) Flared Type
Liquid mm (inch) O.D Ø 9.52 (3/8) Flared Type
Drain mm Female screw RC1 (PT1) I.DØ 20 x 1
Compressor Type, Number of Set - Hermetic-1 (Rotary), 1
Starting Method - Direct on-line starting
Motor Type - 2-pole 3-phase induction motor
Rated Output kW - 2.0
Fan Type, Number of Set Sirocco fan Prop. fan
Air Volume Control Three-Step and Auto mode -
(Remote Control)
Motor Type 4-pole single phase induction motor 6-pole single phase induction motor
Rated Output kW 0.15 0.05
Air-heat Exchanger Louvre-fin type X-Louvre-fin type
Refrigerant Control Capillary tube Capillary tube
Refrigerant Oil (Charged) L - MEL56 (1.3)
Refrigerant (Charged) kg (oz) - R407C 3.3 (116)
Running
Adjustment
Control Switch Wired Remote Control -
Room Temperature Thermostat (Main Body) -
Safety Devices Head thermostat for compressor, Internal thermostat for F.M, Crankcase
heater, High pressure switch, Current Transformer
Noise Level dB (A) Hi 41 Lo 37 Cooling 53, Heating 54
Power level dB Hi 56 Lo 52 Cooling 66, Heating 67
1. Cooling capacities are based on indoor temp. 27°C D.B. (80.6°F D.B.), 19.0°C W.B. (66.2°F W.B.) and outdoor air temp. 35°C
D.B. (95°F D.B.), 24°C W.B. (75.2°F W.B.)
2. Heating capacities are based on indoor temp. 20°C D.B. (68.0°F D.B.) and outdoor air temp. 7°C D.B. (44.6°F D.B.), 6°C W.B.
(42.8°F D.B.)
ELECTRICAL DATA (50Hz)
MODEL / ITEM CS-W28BD2P/CU-W28BBP8
Condition by JIS B 8615
Volts V 380 400 415
Phase 3N 3N 3N
Input Power kW Cool 2.72 2.72 2.72
Heat 2.86 2.86 2.86
Running Current A Cool 4.6 4.6 4.6
Heat 4.5 4.5 4.5
Starting Current A 28 29 30
Power Factor % Cool 90 85 82
Heat 97 92 88
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 3N~380V, 400V, 415V 50Hz
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