Daikin RXG-L Instruction manual

Split
Air Conditioning
Technical Data
RXG-L

• Split - Sky Air • RXG-L 1
• Outdoor Unit • RXG-L
TABLE OF CONTENTS
RXG-L
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Capacity and Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Capacity and Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Capacity and Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cooling/Heating Capacity Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Sound Pressure Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
10 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

• Outdoor Unit • RXG-L
1
• Split - Sky Air • RXG-L
2
1 Features
OutdoorUni Split-Sk RXG-L • Seasonal efficiency values up to A+++
• Outdoor units for pair application
• Outdoor units are fitted with a swing compressor, renowned for its low
noise and high energy efficiency
• Daikin outdoor units are neat, sturdy and can easily be mounted on a
roof or terrace or simply placed against an outside wall
• Seasonal efficiency values up to A+++
Inverter Outdoor unit
silent operation

3
2
• Split - Sky Air • RXG-L 3
• Outdoor Unit • RXG-L
2 Specifications
Notes
(1) Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load
(2) 240V
(3) EER/COP according to Eurovent 2012, for use outside EU only
SL: The silent fan level of the air flow rate setting
220V
230V
2-1 Capacity and Power input FTXG20LW/RXG20L FTXG25LW/RXG25L FTXG35LW/RXG35L FTXG50LW/RXG50L
Cooling capacity Rated kW 2.3 (1) 2.4 (1) 3.5 (1) 4.8 (1)
Btu/h 7,800 (1) 8,200 (1) 11,900 (1) 16,400 (1)
kcal/h 1,980 (1) 2,060 (1) 3,010 (1) 4,130 (1)
Min. kW 1.3 (1) 1.4 (1) 1.7 (1)
Btu/h 4,400 (1) 4,800 (1) 5,800 (1)
kcal/h 1,120 (1) 1,200 (1) 1,460 (1)
Max. kW 2.8 (1) 3.0 (1) 3.8 (1) 5.3 (1)
Btu/h 9,500 (1) 10,200 (1) 13,000 (1) 18,100 (1)
kcal/h 2,410 (1) 2,580 (1) 3,270 (1) 4,560 (1)
Heating capacity Rated kW 2.5 (1) 3.4 (1) 4.0 (1) 5.8 (1)
Btu/h 8,500 (1) 11,600 (1) 13,600 (1) 19,800 (1)
kcal/h 2,150 (1) 2,920 (1) 3,440 (1) 4,990 (1)
Min. kW 1.3 (1) 1.4 (1) 1.7 (1)
Btu/h 4,400 (1) 4,800 (1) 5,800 (1)
kcal/h 1,120 (1) 1,200 (1) 1,460 (1)
Max. kW 4.3 (1) 4.5 (1) 5.0 (1) 6.5 (1)
Btu/h 14,600 (1) 15,400 (1) 17,100 (1) 22,200 (1)
kcal/h 3,700 (1) 3,870 (1) 4,300 (1) 5,590 (1)
Power input Cooling Min. kW 0.320 (1) 0.350 (1) 0.370 (1)
Nom. kW 0.501 (1) 0.523 (1) 0.882 (1) 1.360 (1)
Max. kW 0.760 (1) 0.820 (1) 1.190 (1) 1.880 (1)
Heating Min. kW 0.310 (1) 0.320 (1) 0.310 (1)
Nom. kW 0.500 (1) 0.769 (1) 0.985 (1) 1.589 (1)
Max. kW 1.120 (1) 1.320 (1) 1.490 (1) 2.490 (1)
Seasonal efficiency
(according to
EN14825)
Cooling Energy label A+++ A++
Pdesign kW 2.30 2.40 3.50 4.80
SEER 8.52 8.50 7.00 6.70
Annual energy
consumption
kWh 94 99 175 251
Heating (Average
climate)
Energy label A++ A+
Pdesign kW 2.10 2.70 3.00 4.60
SCOP/A 4.60 4.24
Annual energy
consumption
kWh 639 821 913 1,519
Piping connections Liquid OD mm 6.35
Gas OD mm 9.5 12.7
Drain OD mm 18
Heat insulation Both liquid and gas pipes
Current Nominal running
current (RLA) - 50Hz
Cooling A 2.8 (2) / 2.7 / 2.6 2.9 (2) / 2.8 / 2.7 5.0 (2) / 4.8 / 4.6 6.5 (2) / 6.2 / 5.9
Heating A 2.8 (2) / 2.7 / 2.6 4.4 (2) / 4.2 / 4.0 5.5 (2) / 5.3 / 5.1 7.4 (2) / 7.1 / 6.8
Nominal efficiency EER 4.59 (3) 3.97 (3) 3.53 (3)
COP 5.00 (3) 4.42 (3) 4.06 (3) 3.65 (3)
Annual energy consumption kWh 250.5 261.5 441 680
Energy label Cooling A
Heating A

• Outdoor Unit • RXG-L
2
• Split - Sky Air • RXG-L
4
2 Specifications
Notes
(1) Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load
(2) 240V
(3) EER/COP according to Eurovent 2012, for use outside EU only
SL: The silent fan level of the air flow rate setting
220V
230V
2-2 Capacity and Power input FTXG25LS/RXG25L FTXG20LS/RXG20L FTXG35LS/RXG35L FTXG50LS/RXG50L
Cooling capacity Rated kW 2.4 (1) 2.3 (1) 3.5 (1) 4.8 (1)
Btu/h 8,200 (1) 7,800 (1) 11,900 (1) 16,400 (1)
kcal/h 2,060 (1) 1,980 (1) 3,010 (1) 4,130 (1)
Min. kW 1.3 (1) 1.4 (1) 1.7 (1)
Btu/h 4,400 (1) 4,800 (1) 5,800 (1)
kcal/h 1,120 (1) 1,200 (1) 1,460 (1)
Max. kW 3.0 (1) 2.8 (1) 3.8 (1) 5.3 (1)
Btu/h 10,200 (1) 9,500 (1) 13,000 (1) 18,100 (1)
kcal/h 2,580 (1) 2,410 (1) 3,270 (1) 4,560 (1)
Heating capacity Rated kW 3.4 (1) 2.5 (1) 4.0 (1) 5.8 (1)
Btu/h 11,600 (1) 8,500 (1) 13,600 (1) 19,800 (1)
kcal/h 2,920 (1) 2,150 (1) 3,440 (1) 4,990 (1)
Min. kW 1.3 (1) 1.4 (1) 1.7 (1)
Btu/h 4,400 (1) 4,800 (1) 5,800 (1)
kcal/h 1,120 (1) 1,200 (1) 1,460 (1)
Max. kW 4.5 (1) 4.3 (1) 5.0 (1) 6.5 (1)
Btu/h 15,400 (1) 14,600 (1) 17,100 (1) 22,200 (1)
kcal/h 3,870 (1) 3,700 (1) 4,300 (1) 5,590 (1)
Power input Cooling Min. kW 0.320 (1) 0.350 (1) 0.370 (1)
Nom. kW 0.523 (1) 0.501 (1) 0.882 (1) 1.360 (1)
Max. kW 0.820 (1) 0.760 (1) 1.190 (1) 1.880 (1)
Heating Min. kW 0.310 (1) 0.320 (1) 0.310 (1)
Nom. kW 0.769 (1) 0.500 (1) 0.985 (1) 1.589 (1)
Max. kW 1.320 (1) 1.120 (1) 1.490 (1) 2.490 (1)
Seasonal efficiency
(according to
EN14825)
Cooling Energy label A+++ A++
Pdesign kW 2.40 2.30 3.50 4.80
SEER 8.50 8.52 7.00 6.70
Annual energy
consumption
kWh 99 94 175 251
Heating (Average
climate)
Energy label A++ A+
Pdesign kW 2.70 2.10 3.00 4.60
SCOP/A 4.60 4.24
Annual energy
consumption
kWh 821 639 913 1,519
Piping connections Liquid OD mm 6.35
Gas OD mm 9.5 12.7
Drain OD mm 18.0
Heat insulation Both liquid and gas pipes
Current Nominal running
current (RLA) - 50Hz
Cooling A 2.9 (2) / 2.8 / 2.7 2.8 (2) / 2.7 / 2.6 5.0 (2) / 4.8 / 4.6 6.5 (2) / 6.2 / 5.9
Heating A 4.4 (2) / 4.2 / 4.0 2.8 (2) / 2.7 / 2.6 5.5 (2) / 5.3 / 5.1 7.4 (2) / 7.1 / 6.8
Nominal efficiency EER 4.59 (3) 3.97 (3) 3.53 (3)
COP 4.42 (3) 5.00 (3) 4.06 (3) 3.65 (3)
Annual energy consumption kWh 261.5 250.5 441 680
Energy label Cooling A
Heating A

3
2
• Split - Sky Air • RXG-L 5
• Outdoor Unit • RXG-L
2 Specifications
Notes
(1) Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB, 24°CWB
(2) Heating: indoor temp. 20°CDB; outdoor temp. 7°CDB, 6°CWB
Energy label: scale from A (most efficient) to G (less efficient)
Annual energy consumption: based on average use of 500 running hours per year at full load (nominal conditions)
220V
230V
240V
When connected with multi-system outdoor unit, refer to the specifications of the multi outdoor unit to be connected.
2-3 Capacity and Power input FVXG25K/RXG25L FVXG35K/RXG35L FVXG50K/RXG50L
Cooling capacity Min. kW 1.3 1.4 1.7
Btu/h 4,400 4,800 5,800
Nom. kW 2.5 (1) 3.5 (1) 5.0 (1)
Btu/h 8,500 (1) 11,900 (1) 17,100 (1)
Max. kW 3.0 3.8 5.6
Btu/h 10,200 13,000 19,100
Heating capacity Min. kW 1.3 1.4 1.7
Btu/h 4,400 4,800 5,800
Nom. kW 3.4 (2) 4.5 (2) 5.8 (2)
Btu/h 11,600 (2) 15,400 (2) 19,800 (2)
Max. kW 4.5 5.0 8.1
Btu/h 15,400 17,100 27,600
Power input Cooling Min. kW 0.30 0.31 4.50
Nom. kW 0.54 0.94 1.51
Max. kW 0.79 1.15 2.00
Heating Min. kW 0.29 0.50
Nom. kW 0.77 1.21 1.57
Max. kW 1.27 1.46 2.66
Seasonal efficiency
(according to
EN14825)
Cooling Energy label A++ A
Pdesign kW 2.50 3.50 5.00
SEER 6.53 6.48 5.41
Annual energy
consumption
kWh 134 189 324
Heating (Average
climate)
Energy label A++ A+
Pdesign kW 2.80 3.10 4.60
SCOP/A 4.65 4.00 4.18
Annual energy
consumption
kWh 842 1,087 1,543
Piping connections Liquid OD mm 6.35
Gas OD mm 9.5 12.7
Nominal efficiency EER 4.63 3.72 3.31
COP 4.42 3.75 3.69
Annual energy consumption kWh 270 470 755
Energy label Cooling A
Heating A
2-4 Technical Specifications RXG20L RXG25L RXG35L RXG50L
Capacity control Method Inverter controlled
Casing Colour Ivory white
Dimensions Unit Height mm 550 735
Width mm 765 825
Depth mm 285 300
Packed unit Height mm 612 797
Width mm 906 992
Depth mm 402 437

• Outdoor Unit • RXG-L
2
• Split - Sky Air • RXG-L
6
2 Specifications
Standard Accessories : Joint (drain); Quantity : 1;
Standard Accessories : Installation manual; Quantity : 1;
Weight Unit kg 35 48
Packed unit kg 38 52
Packing Weight kg 3 4
Heat exchanger Length mm 805 845
Rows Quantity 2
Fin pitch mm 1.4 1.8
Stages Quantity 24 32
Tube type ø7 Hi-XD ø8 G2E
Fin Type Waffle louvered fin Colgate fin
Compressor Model 1YC23APXD 2YC36GXD
Type Hermetically sealed swing compressor
Output W 600 1,100
Fan Type Propeller fan
Air flow rate Cooling High m³/min 34.5 37.0 49.8
cfm 1,218 1,306 1,758
Super
low
m³/min 31.0 42.6
cfm 1,094 1,504
Heating High m³/min 31.1 44.8
cfm 1,098 1,581
Super
low
m³/min 26.4 38.3
cfm 932 1,352
Fan motor Model D23H-28 KFD-380-50-8C
Output W 23 53
Speed Cooling High rpm 860 920 780
Super
low
rpm 780 670
Heating High rpm 860 720
Super
low
rpm 740 670
Sound power level Cooling dBA 61 63
Heating dBA 62 63
Sound pressure level Cooling High dBA 46 48
Silent operation dBA 43 44
Heating High dBA 47 48
Silent operation dBA 44 45 44
Operation range Cooling Ambien
t
Min. °CDB -10 (1)
Max. °CDB 46
Heating Ambien
t
Min. °CWB -15
Max. °CWB 18
Refrigerant Type R-410A
Charge kg 1.05 1.6
TCO2eq 2.2 3.3
GWP 2,087.5
Piping connections Liquid OD mm 6.35
Gas OD mm 9.5 12.7
Drain ID mm -
OD mm 18
Piping length OU - IU Max. m 20 30
System Chargel
ess
m10
Additional refrigerant charge kg/m 0.02 (for piping length exceeding 10m)
Level difference IU - OU Max. m 15 20
Refrigerant oil Type FVC50K
Charged volume l 0.375 0.395
2-4 Technical Specifications RXG20L RXG25L RXG35L RXG50L

3
2
• Split - Sky Air • RXG-L 7
• Outdoor Unit • RXG-L
2 Specifications
Notes
(1) Operation range in combination with Nexura, FVXG-K, cooling: min. 10°CDB - max. 46°CDB; heating: min. -15°CWB - max. 18°CWB
(2) 220V
(3) 230V
(4) 240V
SL: The silent fan level of the air flow rate setting
Contains fluorinated greenhouse gases
2-5 Electrical Specifications RXG20L RXG25L RXG35L RXG50L
Power supply Name V1
Phase 1~
Frequency Hz 50
Voltage V 220-240
Current - 50Hz Maximum fuse amps (MFA) A 16 20
Current Nominal running
current (RLA)
Cooling A 2.68 (2) / 2.58 (3) / 2.48
(4)
2.78 (2) / 2.68 (3) / 2.58
(4)
4.84 (2) / 4.64 (3) / 4.44
(4)
6.34 (2) / 6.04 (3) / 5.74
(4)
Heating A 2.65 (2) / 2.55 (3) / 2.45
(4)
4.24 (2) / 4.04 (3) / 3.84
(4)
5.29 (2) / 5.09 (3) / 4.89
(4)
7.19 (2) / 6.89 (3) / 6.59
(4)
Starting current Cooling A 2.8 4.4 5.5 7.4
Heating A 2.8 4.4 5.5 7.4
Current - 60Hz Maximum fuse amps (MFA) A -
Wiring connections For power supply Remark 3 for power supply, 4 for interunit wiring (including earth wiring)

• Outdoor Unit • RXG-L
3
• Split - Sky Air • RXG-L
8
3 Electrical data
3 - 1 Electrical Data