6 _ Ceiling Cassette 4-way
Indoor Units
* Model Name
A:Basic, C:Plasma
 Type
 Model                                      Unit
 Cooling Capacity                                                 kW
                                                                           kcal/h
                                                                            Btu/h
 Heating Capacity                                                 kW
                                                                           kcal/h
                                                                            Btu/h
 Casing  
 Dimensions         Body                                        mm
 (WxHxD)                                                             inch
                             Front Panel                              mm
                                                                             inch
 Coil                      Rows x Columns x FPI  
                             Face Area                                 m
2
 Fan                      Type 
                             Motor Outputx Number             W
                             Running Current                        A
                             Air Flow Rate(H / M / L)         CMM
                                                                             cfm
                             Drive  
                             Motor type 
 Temperature Control  
 Sound Absorbing Thermal Insulation Material  
 Safety Device  
 Pipe                     Liquid Side                          mm(inch)
 Connections        Gas Side                             mm(inch)
                             Drain Pipe(Internal Dia.)     mm(inch)
 Net Weight          Body                                      kg(lbs)
 Noise Level (Sound Press, 1.5m, H / M / L)      dB(A)
 
Power Supply
 
Ø, V, Hz
 
 Refrigerant Control  
 Transmission cable                                            mm
2
 Panel Color 
 Panel Name(Accessory)
 Elevation Grill(Accessory)
ARNU48GTM*4
14.1
12,100
48,100
15.9
13,200
51,200
Galvanized Steel Plate
840 x 288 x 840 
33-1/16 x 11-11/32 x 33-1/16 
950 x 25 x 950 
37-13/32 x 31/32 x 37-13/32 
2 x 12 x 19
0.57
Turbo Fan
135
0.56
31 / 29 / 27
1,095 / 1,024 / 954
Direct
BLDC
Microprocessor, Thermostat for cooling and heating  
Foamed polystrene
Fuse
Ø9.52(3/8)
Ø15.88(5/8)
25(1)
25.6(56.4)
46 / 43 / 41
1, 220-240, 50
1, 220, 60
EEV
CVV-SB 1.0~1.5 X 2C
Morning fog
PT-UMC(1)
PTEGM0
ARNU54GTM*4  
15.8
13,600
54,000
18.0
15,500
61,400
Galvanized Steel Plate  
840 x 288 x 840  
33-1/16 x 11-11/32 x 33-1/16  
950 x 25 x 950
37-13/32 x 31/32 x 37-13/32
3 x 12 x 21  
0.57
Turbo Fan  
135
0.56
34 / 32 / 27
1,201 / 1,130 / 953
Direct  
BLDC  
Microprocessor, Thermostat for cooling and heating  
Foamed polystrene  
Fuse  
Ø9.52(3/8)  
Ø15.88(5/8)  
25(1)  
26.5(58.4)
50 / 48 / 44
1, 220-240, 50  
1, 220, 60  
EEV  
CVV-SB 1.0~1.5 X 2C  
Morning fog  
PT-UMC(1)  
PTEGM0  
Notes:
1. Capacities are based on the following conditions:
    Cooling   • Indoor temp. 27°C[80.6°F]DB/ 19°C[66.2°F]WB
                   • Outdoor temp. 35°C[95°F]DB/ 24°C[75.2°F]WB
                   • Interconnecting Piping Length 7.5m
                   • Level Difference of Zero
    Heating   • Indoor temp. 20°C[68°F]DB/ 15°C[59°F]WB
                   • Outdoor temp. 7°C[44.6°F]DB/ 6°C[42.8°F]WB
                   • Interconnecting Piping Length 7.5m
                   •  Level Difference of Zero
2. Capacities are Net Capacities
3. Due to our policy of innovation some specifications may be changed without prior notification
4. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics”
chapter should be considered for electrical work and design. Especially the power cable and circuit breaker
should be selected in accordance with that.
5. EEV: Electronic Expansion Valve
6. Anechoic chamber conversion value is measured at 1.5 m downward from unit centre. 
The values depends on the ambient conditions and values are normally higher in actual operation.
Conversion Formula
kcal/h= kW x 860
Btu/h = kW x 3412
cfm = m
3
/min x 35.3
l/s = CMM x 1000/60 
4 Way Ceiling Cassette