Daikin FTXM-V Series, Руководство по обслуживанию

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Specifications SiUS042113E
14 Part 2 Specifications
Model Indoor Unit FTXM18VVJU FTXM24VVJU
Outdoor Unit RXM18VVJU RXM24VVJU
Cooling Heating Cooling Heating
Power Supply Phase 1

1

Hz, V 60 Hz, 208 - 230 V 60 Hz, 208 - 230 V
Capacity Rated (Min. - Max.) Btu/h 18,000 (9,000 ~ 22,000) 21,600 (9,000 ~ 30,200) 21,600 (9,000 ~ 26,000) 24,000 (9,000 ~ 32,200)
Power Consumption (Rated) W 1,440 1,665 1,728 1,986
Power Factor (Rated) % 95.4 97.6 97.3 99
SEER / HSPF 22.70 12.50 22.00 12.50
EER (Rated) Btu/Wh 12.50 — 12.50 —
COP (Rated) W/W — 3.80 — 3.54
Piping
Connection
Liquid in. (mm)

1/4 (6.4)

1/4 (6.4)
Gas in. (mm)

1/2 (12.7)

5/8 (15.9)
Drain in. (mm)

5/8 (16)

5/8 (16)
Max. Interunit Piping Length ft (m) 98-1/2 (30) 98-1/2 (30)
Max. Interunit Height Difference ft (m) 82-1/64 (25) 82-1/64 (25)
Chargeless ft (m) 49.2 (15) 49.2 (15)
Amount of Additional Charge of
Refrigerant
oz/ft
(g/m)
0.22 (20) 0.22 (20)
Indoor Unit FTXM18VVJU FTXM24VVJU
Front Panel Color (Munsell No.) White (N-9.5) White (N-9.5)
Airflow Rates H
cfm
(m³/min)
776 (22.0) 776 (22.0) 845 (23.9) 845 (23.9)
M 583 (16.5) 559 (15.8) 652 (18.5) 606 (17.2)
L 482 (13.7) 467 (13.2) 498 (14.1) 498 (14.1)
SL 428 (12.1) 413 (11.7) 451 (12.8) 451 (12.8)
Fan Type Cross Flow Fan Cross Flow Fan
Speed Steps 5 Steps, Quiet, Auto 5 Steps, Quiet, Auto
Heat Exchanger Type Multi Slit Fin Multi Slit Fin
Rows × Stages, Fin Pitch
(mm)
2 × 18, 1.4
1 × 8, 1.4
1 × 4, 1.4
2 × 18, 1.4
1 × 8, 1.4
1 × 4, 1.4
Dimensions (H × W × D) in. (mm) 11-3/4 × 43-5/16 × 10-13/16 (299 × 1,100 × 275) 11-3/4 × 43-5/16 × 10-13/16 (299 × 1,100 × 275)
Packaged Dimensions (H × W × D) in. (mm) 15-13/16 × 47-11/16 × 15-1/2 (401 × 1,212 × 393) 15-13/16 × 47-11/16 × 15-1/2 (401 × 1,212 × 393)
Weight (Mass) Lbs (kg) 33 (15) 33 (15)
Gross Weight (Gross Mass) Lbs (kg) 46 (21) 46 (21)
Sound Pressure Level (H / M / L / SL) dB(A) 49 / 41 / 36 / 33 49 / 40 / 35 / 32 51 / 44 / 37 / 34 51 / 42 / 37 / 34
Outdoor Unit RXM18VVJU RXM24VVJU
Casing Color Ivory White Ivory White
Compressor Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2Y260BPBX1A 2Y260BPBX1A
Refrigerant Oil Type FW68DA FW68DA
Charge oz (L) 31.75 (0.900) 31.75 (0.900)
Refrigerant Type R-32 R-32
Charge Lbs (kg) 2.98 (1.35) 2.98 (1.35)
Airflow Rates H / SL cfm
(m³/min)
2,119 / 1,833
(60.0 / 51.9)
2,062 / 1,773
(58.4 / 50.2)
2,179 / 1,833
(61.7 / 51.9)
2,119 / 1,833
(60.0 / 51.9)
Fan Type Propeller Propeller
Heat Exchanger Type Waffle Fin Waffle Fin
Rows × Stages, Fin Pitch
(mm)
2 × 32, 1.4 2 × 32, 1.4
Dimensions (H × W × D) in. (mm) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320)
Packaged Dimensions (H × W × D) in. (mm) 31-7/8 × 41-1/2 × 18-1/4 (810 × 1,056 × 464) 31-7/8 × 41-1/2 × 18-1/4 (810 × 1,056 × 464)
Weight (Mass) Lbs (kg) 132 (60) 132 (60)
Gross Weight (Gross Mass) Lbs (kg) 143 (65) 143 (65)
Sound Pressure Level (H / SL) dB(A) 54 / — 55 / — 55 / — 56 / —
Conditions Based on Indoor ; 80°FDB (26.7°CDB) /
67°FWB (19.4°CWB)
Outdoor ; 95°FDB (35°CDB) /
75°FWB (24°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 70°FDB (21.1°CDB) /
60°FWB (15.6°CWB)
Outdoor ; 47°FDB (8.3°CDB)
/ 43°FWB (6.1°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 80°FDB (26.7°CDB) /
67°FWB (19.4°CWB)
Outdoor ; 95°FDB (35°CDB) /
75°FWB (24°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 70°FDB (21.1°CDB) /
60°FWB (15.6°CWB)
Outdoor ; 47°FDB (8.3°CDB)
/ 43°FWB (6.1°CWB)
Piping Length: 25 ft (7.5 m)
Drawing No. 3D133579 3D133579
Notes SL: The quiet fan level of the airflow rate setting. SL: The quiet fan level of the airflow rate setting.
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m³/min × 35.3