Daikin FTXN25KEV1B, Service Manual

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Specifications SiBE041102_A
4 Specifications
1. Specifications
50 Hz, 220 - 230 - 240 V
Note:
„
The data are based on the conditions shown in the table below.
Model
Indoor Unit FTXN25KEV1B FTXN35KEV1B
Outdoor Unit
RXN25KEV1B RXN35KEV1B
Cooling Heating Cooling Heating
Capacity
Rated (Min. ~ Max.)
kW 2.5 (1.3 ~ 2.8) 2.8 (1.3 ~ 3.5) 3.2 (1.3 ~ 3.5) 3.5 (1.3 ~ 3.7)
Btu/h 8,500 (4,400 ~ 9,600) 9,600 (4,400 ~ 11,900) 10,900 (4,400 - 11,900) 11,900 (4,400 ~ 12,600)
kcal/h 2,150 (1,120 ~ 2,410) 2,410 (1,120 ~ 3,010) 2,750 (1,120 ~ 3,010) 3,010 (1,120 ~ 3,180)
Moisture Removal L/h 1.2
—
1.7
—
Running Current (Rated) A 3.8 - 3.6 - 3.5 3.9 - 3.7 - 3.5 4.9 - 4.7 - 4.5 4.7 - 4.5 - 4.3
Power Consumption
Rated (Min. ~ Max.)
W 795 (310 ~ 1,040) 820 (260 ~ 1,030) 1,060 (310 ~ 1,480) 1,020 (260 ~ 1,200)
Power Factor (Rated) % 95.1 - 96.0 - 94.6 95.6 - 96.4 - 97.6 98.3 - 98.1 - 98.1 98.6 - 98.6 - 98.8
COP
Rated (Min. ~ Max.)
W/W 3.13 (4.19 ~ 2.69) 3.41 (5.00 ~ 3.40) 3.02 (4.19 ~ 2.36) 3.43 (5.00 ~ 3.08)
Piping
Connections
Liquid mm
φ
6.4
φ
6.4
Gas mm
φ
9.5
φ
9.5
Drain mm
φ
16.0
φ
16.0
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length m 15 15
Max. Interunit Height Difference m 12 12
Chargeless m 10 10
Amount of Additional Charge of
Refrigerant
g/m 20 20
Indoor Unit FTXN25KEV1B FTXN35KEV1B
Front Panel Color White White
Airflow Rate
H
m³/min
(cfm)
9.2 (325) 9.8 (346) 9.6 (339) 10.1 (357)
M 6.9 (244) 7.9 (279) 7.5 (265) 8.3 (293)
L 4.6 (162) 6.0 (212) 5.6 (198) 6.4 (226)
SL 3.9 (138) 5.3 (187) 4.5 (159) 5.7 (201)
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output W 15 15
Speed Steps 5 Steps, Quiet, Auto 5 Steps, Quiet, Auto
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.15 - 0.15 - 0.16 0.15 - 0.15 - 0.16 0.15 - 0.15 - 0.16 0.15 - 0.15 - 0.16
Power Consumption (Rated) W 29 29 29 29
Power Factor (Rated) % 84.8 - 84.1 - 75.5 84.8 - 84.1 - 75.5 84.8 - 84.1 - 75.5 84.8 - 84.1 - 75.5
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H × W × D) mm 283 × 770 × 198 283 × 770 × 198
Packaged Dimensions (H × W × D) mm 261 × 844 × 342 261 × 844 × 342
Weight kg 8 8
Gross Weight kg 11 11
Sound
Pressure
Level
H / M / L / SL dB(A) 40 / 33 / 26 / 22 40 / 34 / 28 / 25 41 / 34 / 27 / 23 41 / 35 / 29 / 26
Sound Power Level dB 56 56 57 57
Outdoor Unit RXN25KEV1B RXN35KEV1B
Casing Color Ivory White Ivory White
Compressor
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23AJXD 1YC23AJXD
Motor Output W 600 600
Refrigerant
Oil
Type FVC50K FVC50K
Charge L 0.375 0.375
Refrigerant
Type R-410A R-410A
Charge kg 0.74 0.95
Airflow Rate H
m³/min
(cfm)
28.8 (1,017) 28.8 (1,017) 28.8 (1,017) 28.8 (1,017)
Fan
Type Propeller Propeller
Motor Output W 20 20
Running Current (Rated) A 3.65 - 3.45 - 3.34 3.75 - 3.55 - 3.34 4.75 - 4.55 - 4.34 4.55 - 4.35 - 4.14
Power Consumption (Rated) W 766 791 1,031 991
Power Factor (Rated) % 95.4 - 96.5 - 95.6 95.9 - 96.9 - 98.7 98.7 - 98.5 - 99.0 99.0 - 99.1 - 99.7
Starting Current A 3.9 4.9
Dimensions (H × W × D) mm 550 × 658 × 275 550 × 658 × 275
Packaged Dimensions (H × W × D) mm 592 × 771 × 348 592 × 771 × 348
Weight kg 26 28
Gross Weight kg 30 32
Sound Pressure Level dB(A) 47 48 49 50
Sound Power Level dB 61 62 63 64
Drawing No. 3D071262 3D071263
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m³/min × 35.3
Cooling Heating Piping Length
Indoor ; 27°CDB / 19°CWB
Outdoor ; 35°CDB / 24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB / 6°CWB
5 m