Daikin FDMQ12RVJU, Service Manual

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SiUS091601EA Specifications
Part 2 Specifications 16
Model Indoor Unit FTX18UVJU FTX24UVJU
Outdoor Unit RXL18UMVJU RXL24UMVJU
Cooling Heating Cooling Heating
Power Supply 1

, 60 Hz, 208 - 230 V 1

, 60 Hz, 208 - 230 V
Capacity Rated (Min. ~ Max.) Btu/h 18,000 (9,000 ~ 21,600) 21,600 (9,000 ~ 28,000) 21,200 (9,000 ~ 25,800) 24,000 (9,000 ~ 32,000)
Power Consumption Rated (Min. ~ Max.) W 1,440 (570 ~ 1,930) 1,809 (540 ~ 3,080) 1,696 (580 ~ 2,360) 2,132 (570 ~ 3,800)
Power Factor (Rated) % 96 97 96 97
COP (Min. ~ Max.) W/W — 3.50 (4.88 ~ 2.66) — 3.30 (4.62 ~ 2.46)
EER (Min. ~ Max.) Btu/h·W 12.50 (15.80 ~ 11.20) — 12.50 (15.50 ~ 10.90) —
SEER / HSPF 20.30 10.30 20.00 10.30
Piping
Connections
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) 65-5/8 (20) 65-5/8 (20)
Chargeless ft (m) 32-13/16 (10) 32-13/16 (10)
Amount of Additional Charge of
Refrigerant
oz/ft
(g/m)
0.32 (30) 0.32 (30)
Indoor Unit FTX18UVJU FTX24UVJU
Front Panel Color (Munsell No.) White (N-95) White (N-95)
Airflow Rate H
cfm
(m³/min)
583 (16.5) 713 (20.2) 643 (18.2) 699 (19.8)
M 484 (13.7) 583 (16.5) 494 (14.0) 572 (16.2)
L 385 (10.9) 431 (12.2) 350 (9.9) 445 (12.6)
SL 360 (10.2) 399 (11.3) 328 (9.3) 403 (11.4)
Fan Type Cross Flow Fan Cross Flow Fan
Speed Steps 5 Steps, Quiet, Auto 5 Steps, Quiet, Auto
Dimensions (H × W × D) in. (mm) 13-3/8 × 41-5/16 × 10-1/4 (340 × 1,050 × 261) 13-3/8 × 41-5/16 × 10-1/4 (340 × 1,050 × 261)
Packaged Dimensions (H × W × D) in. (mm) 13-1/2 × 45-1/2 × 17 (342 × 1,160 × 429) 13-1/2 × 45-1/2 × 17 (342 × 1,160 × 429)
Weight (Mass) Lbs (kg) 33 (15) 33 (15)
Gross Weight (Gross Mass) Lbs (kg) 42 (19) 44 (20)
Sound Pressure
Level
H / M / L / SL
dB(A) 46 / 41 / 36 / 33 48 / 42 / 35 / 32 51 / 44 / 37 / 34 48 / 42 / 37 / 34
Outdoor Unit RXL18UMVJU RXL24UMVJU
Casing Color Ivory White Ivory White
Heat Exchanger Fin / Spec. Tube Waffle Fin (PE) /

7 mm Hi-XD Tube Waffle Fin (PE) /

7 mm Hi-XD Tube
Compressor Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2YC63AAXD 2YC63AAXD
Refrigerant Oil Type / Charge oz (L) FVC50K / 31.75 (0.900) FVC50K / 31.75 (0.900)
Refrigerant Type / Charge Lbs (kg) R-410A / 3.53 (1.60) R-410A / 3.53 (1.60)
Airflow Rate H
cfm
(m³/min)
2,417 (68.5) 2,361 (66.9) 2,417 (68.5) 2,361 (66.9)
SL 1,907 (54.0) 2,134 (60.4) 1,907 (54.0) 2,134 (60.4)
Fan Type Propeller Propeller
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) 130 (59) 130 (59)
Gross Weight (Gross Mass) Lbs (kg) 137 (62) 137 (62)
Sound Pressure Level dB(A) 54 / — 55 / — 55 / — 55 / —
Conditions Based on Indoor ; 80.0°FDB
(26.7°CDB) / 67.0°FWB
(19.4°CWB)
Outdoor ; 95.0°FDB
(35°CDB) / 75°FWB
(23.9°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 70.0°FDB
(21.1°CDB) / 60.0°FWB
(15.6°CWB)
Outdoor ; 47°FDB
(8.33°CDB) / 43.0°FWB
(6.11°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 80.0°FDB
(26.7°CDB) / 67.0°FWB
(19.4°CWB)
Outdoor ; 95.0°FDB
(35°CDB) / 75°FWB
(23.9°CWB)
Piping Length: 25 ft (7.5 m)
Indoor ; 70.0°FDB
(21.1°CDB) / 60.0°FWB
(15.6°CWB)
Outdoor ; 47°FDB
(8.33°CDB) / 43.0°FWB
(6.11°CWB)
Piping Length: 25 ft (7.5 m)
Drawing No. C: 3D123803A C: 3D123803A
Note 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