Daikin INVERTER FTXM-V Series Dimension Guide

- Heat Pump -
Split Type Air Conditioners
FTXM-V Series
EDUS042101

Split Type Air Conditioners FTXM-V Series
Split Type Air Conditioners
FTXM-V Series
FTXM-V Series EDUS042101
1
Split Type Air Conditioners
FTXM-V Series
1. Lineup .............................................................................................................3
2. Functions ........................................................................................................4
3. Specications..................................................................................................5
4. Dimensions .....................................................................................................7
4.1 Indoor Unit ..............................................................................................7
4.2 Outdoor Unit ...........................................................................................9
5. Wiring Diagrams ...........................................................................................11
5.1 Indoor Unit ............................................................................................11
5.2 Outdoor Unit .........................................................................................12
6. Piping Diagrams ...........................................................................................13
6.1 Indoor Unit ............................................................................................13
6.2 Outdoor Unit .........................................................................................14
7. Capacity Tables .............................................................................................16
7.1 Capacity Correction Factor by the Length of Refrigerant Piping
(Reference) .........................................................................................24
8. Operation Limit .............................................................................................26
9. Sound Level..................................................................................................27
9.1 Measuring Location ..............................................................................27
9.2 Indoor Unit ............................................................................................28
9.3 Outdoor Unit .........................................................................................30
10. Electric Characteristics ...............................................................................32
11. Installation Manual......................................................................................33
11.1 FTXM09/12/18/24VVJU......................................................................33
11.2 RXM09/12VVJU..................................................................................45
11.3 RXM18/24VVJU..................................................................................57
12. Operation Manual .......................................................................................69
12.1 FTXM09/12/18/24VVJU......................................................................69
12.2 General Safety Considerations.........................................................116
13. Options .....................................................................................................124
13.1 Option List.........................................................................................124
13.2 <BRC944B2> Wired Remote Controller Installation Manual ............125
13.3 <BRC944B2> Wired Remote Controller Operation Manual .............127

2
FTXM-V Series EDUS042101
13.4 <KRP413BB1S> Wiring adaptor for timer clock /
remote controller ...............................................................................139
13.5 <KRP928BB2S> Interface Adaptor for DIII-NET ..............................143
13.6 <DCS302C71> Central Remote Controller Installation Manual........146
13.7 <DCS302C71> Central Remote Controller Operation Manual .........151
13.8 <DCS301C71> Unied ON/OFF Controller Installation Manual .......177
13.9 <DCS301C71> Unied ON/OFF Controller Operation Manual ........182
13.10 <DST301BA61> Schedule Timer Controller Specications /
Dimensions......................................................................................184
13.11 <DST301BA61> Schedule Timer Controller Installation Manual....185
13.12 <DST301BA61> Schedule Timer Controller Operation Manual .....190
13.13 <KPW937F4E> Air Direction Adjustment Grille..............................203
13.14 <KPW063B4> Air Direction Adjustment Grille ................................205
13.15 <KKG063A42> Back Protection Wire Net ......................................207
13.16 <KEH094A41E> Drain Pan Heater.................................................208
13.17 <KEH063A4E(A)> Drain Pan Heater..............................................212
13.18 <KPS034A41> Snow Hood (Intake Side Plate)..............................221
13.19 <KPS034D42> Snow Hood (Intake Rear Plate) .............................223
13.20 <KPS034A43> Snow Hood (Outlet) ...............................................225
13.21 <KPS063A41> Snow Hood (Intake Side Plate)..............................227
13.22 <KPS063A44> Snow Hood (Intake Rear Plate) .............................229
13.23 <KPS063A47> Snow Hood (Outlet) ...............................................231

FTXM-V Series EDUS042101
3
1. Lineup
Indoor Unit Outdoor Unit Power Supply
FTXM09VVJU RXM09VVJU
1 phase, 208 - 230 V, 60 Hz
FTXM12VVJU RXM12VVJU
FTXM18VVJU RXM18VVJU
FTXM24VVJU RXM24VVJU
Note: Power Supply Intake ; Outdoor Unit
1. Air conditioners should not be installed in areas where corrosive gasses, such as acid gas or alkaline gas, are produced.
2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided and
choose an outdoor unit with anti-corrosion treatment.

4
FTXM-V Series EDUS042101
2. Functions
Category Functions FTXM-V series
09/12 class 18/24 class
Basic Functions Inverter (with inverter power control)  
Operation limit Refer to page 26
Standby electricity saving  
Compressor Swing compressor  
Reluctance DC motor  
Comfortable Airow Power-airow dual aps  
Wide-angle louvers  
Auto-swing (up and down)  
Auto-swing (right and left)  
3-D airow  
COMFORT AIRFLOW operation (COANDA ap)  
Draftless airow in heating  
Comfort Control Auto fan speed  
Switchable fan speed  
Indoor unit quiet operation  
OUTDOOR UNIT QUIET operation (manual)  
INTELLIGENT EYE operation (auto energy saving)  
2-area INTELLIGENT EYE operation (focus and comfort) —
Quick warming function (preheating operation) —
Hot-start function  
Automatic defrosting  
Fan stop when thermo-o󰀨 in cooling  
Automatic operation (cooling and heating)  
Program dry function — —
Hybrid cooling (dehumidifying function)  
Fan operation  
Lifestyle
Convenience
Inverter powerful operation  
ECONO operation  
Indoor unit ON/OFF button  
Signal reception indicator  
Health and
Cleanliness
Titanium apatite deodorizing lter  
Air lter (prelter)  
Wipe-clean at panel  
CLEAN operation *1 *1
Removable drain pan  
Remote Control and
Timer
WEEKLY TIMER operation  
Count up-down ON/OFF timer  
24-hour ON/OFF TIMER  
NIGHT SET mode  
R/C with back light  
°F/°C changeover R/C temperature display (factory setting: °F)  
Wireless LAN adaptor (built in)  
DIII-NET compatible (adaptor) option option
Worry Free
(Reliability &
Durability)
Auto-restart (after power failure)  
Self-diagnosis with R/C  
Anti-corrosion treatment of outdoor heat exchanger  
Flexibility Chargeless 49.2 ft (15 m) 49.2 ft (15 m)
Either side drain (right or left)  
Year-round cooling applicable (–20°C(-4°F)) *2  
Remote Control Wireless  
Wired option option
 : Available
— : Not available
*1 : Factory setting O󰀨
*2 : This operation limit is allowed by installing the air direction adjustment grille (option).

FTXM-V Series EDUS042101
5
3. Specications
Model
Indoor Unit FTXM09VVJU FTXM12VVJU
Outdoor Unit RXM09VVJU RXM12VVJU
Cooling Heating Cooling Heating
Power Supply Phase 1 φ1 φ
Hz, V 60 Hz, 208 - 230 V 60 Hz, 208 - 230 V
Capacity Rated (Min. - Max.) Btu/h 9,000 (4,400 ~ 12,500) 11,000 (4,400 ~ 19,500) 12,000 (4,800 ~ 16,000) 13,600 (4,800 ~ 22,600)
Power Consumption (Rated) W 552 701 909 906
Power Factor (Rated) % 92.5 94.6 96.2 96.8
SEER / HSPF 27.40 13.80 25.20 13.00
EER (Rated) Btu/Wh 16.30 — 13.20 —
COP (Rated) W/W — 4.60 — 4.40
Piping Connection Liquid in. (mm) φ 1/4 (6.4) φ 1/4 (6.4)
Gas in. (mm) φ 3/8 (9.5) φ 3/8 (9.5)
Drain in. (mm) φ 5/8 (16) φ 5/8 (16)
Max. Interunit Piping Length ft (m) 82-1/64 (25) 82-1/64 (25)
Max. Interunit Height Di󰀨erence ft (m) 65-5/8 (20) 65-5/8 (20)
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 FTXM09VVJU FTXM12VVJU
Front Panel Color White (N-9.5) White (N-9.5)
Airow Rates H
cfm
(m³/min)
515 (14.6) 515 (14.6) 557 (15.8) 557 (15.8)
M340 (9.6) 370 (10.5) 394 (11.2) 412 (11.7)
L249 (7.1) 304 (8.6) 292 (8.3) 340 (9.6)
SL 219 (6.2) 249 (7.1) 225 (6.4) 255 (7.2)
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 × 36-1/4 × 10-13/16 (299 × 920 × 275) 11-3/4 × 36-1/4 × 10-13/16 (299 × 920 × 275)
Packaged Dimensions (H × W × D) in. (mm) 14-15/16 × 39-3/4 × 15-3/8 (380 × 1,010 × 391) 14-15/16 × 39-3/4 × 15-3/8 (380 × 1,010 × 391)
Weight (Mass) Lbs (kg) 29 (13) 29 (13)
Gross Weight (Gross Mass) Lbs (kg) 38 (17) 38 (17)
Sound Pressure Level (H / M / L / SL) dB(A) 43 / 33 / 25 / 22 43 / 35 / 30 / 25 45 / 37 / 29 / 23 45 / 39 / 32 / 26
Outdoor Unit RXM09VVJU RXM12VVJU
Casing Color Ivory White Ivory White
Compressor Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2Y147BKCX1A 2Y147BKCX1A
Refrigerant Oil Type FW50DA FW50DA
Charge oz (L) 15.17 (0.430) 15.17 (0.430)
Refrigerant Type R-32 R-32
Charge Lbs (kg) 2.16 (0.98) 2.16 (0.98)
Airow Rates H / SL cfm
(m³/min)
1,317 / 1,183
(37.3 / 33.5)
1,296 / 922
(36.7 / 26.1)
1,487 / 1,317
(42.1 / 37.3)
1,487 / 922
(42.1 / 26.1)
Fan Type Propeller Propeller
Heat Exchanger Type Wa󰀪e Fin Wa󰀪e Fin
Rows × Stages, Fin Pitch
(mm) 2 × 26, 1.4 2 × 26, 1.4
Dimensions (H × W × D) in. (mm) 23-7/16 × 33-1/4 × 11-13/16 (595 × 845 × 300) 23-7/16 × 33-1/4 × 11-13/16 (595 × 845 × 300)
Packaged Dimensions (H × W × D) in. (mm) 26 × 39-5/8 × 16-15/16 (660 × 1,007 × 430) 26 × 39-5/8 × 16-15/16 (660 × 1,007 × 430)
Weight (Mass) Lbs (kg) 96 (44) 96 (44)
Gross Weight (Gross Mass) Lbs (kg) 103 (47) 103 (47)
Sound Pressure Level (H / SL) dB(A) 47 / — 49 / — 49 / — 52 / —
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. 3D133578A 3D133578A
Notes SL: The quiet fan level of the airow rate setting. SL: The quiet fan level of the airow rate setting.
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m3/min × 35.3

6
FTXM-V Series EDUS042101
Model
Indoor Unit FTXM18VVJU FTXM24VVJU
Outdoor Unit RXM18VVJU RXM24VVJU
Cooling Heating Cooling Heating
Power Supply Phase 1 φ1 φ
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) W1,440 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) φ 1/4 (6.4) φ 1/4 (6.4)
Gas in. (mm) φ 1/2 (12.7) φ 5/8 (15.9)
Drain in. (mm) φ 5/8 (16) φ 5/8 (16)
Max. Interunit Piping Length ft (m) 98-1/2 (30) 98-1/2 (30)
Max. Interunit Height Di󰀨erence 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 White (N-9.5) White (N-9.5)
Airow Rates H
cfm
(m³/min)
776 (22.0) 776 (22.0) 845 (23.9) 845 (23.9)
M583 (16.5) 559 (15.8) 652 (18.5) 606 (17.2)
L482 (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)
Airow 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 Wa󰀪e Fin Wa󰀪e 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 airow rate setting. SL: The quiet fan level of the airow rate setting.
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m3/min × 35.3

FTXM-V Series EDUS042101
7
C:3D129693
FTXM18VVJU
C:3D129692
FTXM09/12VVJU
4.1 Indoor Unit
4. Dimensions

8
FTXM-V Series EDUS042101
C:3D129694
FTXM24VVJU

FTXM-V Series EDUS042101
9
3D123362
RXM18VVJU
3D131944B
RXM09/12VVJU
4.2 Outdoor Unit

10
FTXM-V Series EDUS042101
3D107983A
RXM24VVJU

FTXM-V Series EDUS042101
11
C:3D129548A
FTXM18/24VVJU
C:3D129547A
FTXM09/12VVJU
5.1 Indoor Unit
5. Wiring Diagrams

12
FTXM-V Series EDUS042101
C:3D129644B
RXM18/24VVJU
C:3D129643B
RXM09/12VVJU
5.2 Outdoor Unit

FTXM-V Series EDUS042101
13
4D132994
FTXM24VVJU
4D132992
FTXM18VVJU
4D132956
FTXM09/12VVJU
6.1 Indoor Unit
6. Piping Diagrams

14
FTXM-V Series EDUS042101
3D132216
RXM18VVJU
3D131979
RXM09/12VVJU
6.2 Outdoor Unit

FTXM-V Series EDUS042101
15
3D132217
RXM24VVJU

16
FTXM-V Series EDUS042101
7. Capacity Tables
FTXM09VVJU + RXM09VVJU
Cooling (60 Hz, 208 V)
AFR 14.6
BF 0.16
Temp: Celsius / TC, SHC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CDB)
EWB EDB 10 20 30 35 40 46
°C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14.0 20.0 2.95 2.72 0.34 2.70 2.61 0.42 2.46 2.46 0.51 2.33 2.33 0.55 2.32 2.32 0.70 2.30 2.30 0.80
16.0 22.0 3.07 2.67 0.34 2.82 2.57 0.43 2.58 2.47 0.51 2.46 2.42 0.55 2.45 2.41 0.71 2.43 2.41 0.81
18.0 25.0 3.19 2.87 0.35 2.95 2.77 0.43 2.70 2.68 0.51 2.58 2.58 0.55 2.57 2.57 0.71 2.57 2.57 0.81
19.4 26.7 3.25 3.09 0.35 3.01 3.00 0.43 2.76 2.76 0.51 2.64 2.64 0.55 2.64 2.64 0.71 2.64 2.64 0.81
22.0 30.0 3.43 3.00 0.43 3.19 2.92 0.43 2.94 2.84 0.51 2.82 2.80 0.56 2.82 2.80 0.71 2.82 2.80 0.81
24.0 32.0 3.56 2.94 0.44 3.31 2.87 0.44 3.06 2.80 0.52 2.94 2.76 0.56 2.94 2.76 0.72 2.94 2.76 0.82
Temp: Fahrenheit / TC, SHC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FDB)
EWB EDB 50 68 86 95 104 115
°F °F TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
57.2 68.0 10.06 9.28 0.34 9.22 8.90 0.42 8.38 8.38 0.51 7.96 7.96 0.55 7.91 7.91 0.70 7.85 7.85 0.80
60.8 71.6 10.47 9.12 0.34 9.64 8.77 0.43 8.80 8.42 0.51 8.38 8.25 0.55 8.35 8.24 0.71 8.31 8.22 0.81
64.4 77.0 10.89 9.79 0.35 10.05 9.46 0.43 9.21 9.14 0.51 8.79 8.79 0.55 8.78 8.78 0.71 8.77 8.77 0.81
67.0 80.0 11.10 10.54 0.35 10.26 10.23 0.43 9.42 9.42 0.51 9.00 9.00 0.55 9.00 9.00 0.71 9.00 9.00 0.81
71.6 86.0 11.72 10.24 0.43 10.88 9.97 0.43 10.04 9.70 0.51 9.62 9.56 0.56 9.62 9.56 0.71 9.62 9.56 0.81
75.2 89.6 12.13 10.04 0.44 11.29 9.79 0.44 10.46 9.54 0.52 10.04 9.42 0.56 10.04 9.42 0.72 10.04 9.42 0.82
Heating (60 Hz, 208 V)
AFR 14.6
Temp: Celsius / TC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CWB)
EDB -25 -20 -15 -10 -5 0 6 15.5
°C TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
15.0 3.27 1.55 3.33 1.56 3.44 1.57 4.02 1.61 4.61 1.65 5.20 1.69 5.91 1.74 7.14 1.88
21.1 2.93 1.60 3.08 1.61 3.22 1.61 3.82 1.65 4.41 1.69 5.00 1.73 5.72 1.78 6.94 1.92
22.0 2.80 1.62 2.97 1.62 3.14 1.63 3.73 1.67 4.33 1.71 4.92 1.75 5.64 1.80 6.86 1.94
24.0 2.66 1.64 2.87 1.64 3.05 1.65 3.65 1.69 4.25 1.73 4.84 1.76 5.56 1.81 6.78 1.95
25.0 2.59 1.65 2.82 1.65 3.01 1.66 3.61 1.69 4.21 1.73 4.80 1.77 5.52 1.82 6.74 1.96
27.0 2.46 1.67 2.72 1.67 2.93 1.67 3.53 1.71 4.13 1.75 4.72 1.79 5.44 1.84 6.67 1.98
Temp: Fahrenheit / TC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FWB)
EDB -13 -4 5 14 23 32 43 60
°F TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
59.0 11.15 1.55 11.38 1.56 11.72 1.57 13.73 1.61 15.74 1.65 17.75 1.69 20.17 1.74 24.36 1.88
70.0 10.00 1.60 10.50 1.61 11.00 1.61 13.02 1.65 15.05 1.69 17.07 1.73 19.50 1.78 23.68 1.92
71.6 9.54 1.62 10.15 1.62 10.71 1.63 12.74 1.67 14.77 1.71 16.80 1.75 19.23 1.80 23.41 1.94
75.2 9.08 1.64 9.80 1.64 10.42 1.65 12.46 1.69 14.49 1.73 16.53 1.76 18.96 1.81 23.15 1.95
77.0 8.85 1.65 9.62 1.65 10.28 1.66 12.32 1.69 14.36 1.73 16.39 1.77 18.83 1.82 23.01 1.96
80.6 8.39 1.67 9.27 1.67 9.99 1.67 12.04 1.71 14.08 1.75 16.12 1.79 18.56 1.84 22.74 1.98

FTXM-V Series EDUS042101
17
Cooling (60 Hz, 230 V)
AFR 14.6
BF 0.16
Temp: Celsius / TC, SHC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CDB)
EWB EDB 10 20 30 35 40 46
°C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14.0 20.0 2.95 2.72 0.34 2.70 2.61 0.42 2.46 2.46 0.51 2.33 2.33 0.55 2.32 2.32 0.70 2.30 2.30 0.80
16.0 22.0 3.07 2.67 0.34 2.82 2.57 0.43 2.58 2.47 0.51 2.46 2.42 0.55 2.45 2.41 0.71 2.43 2.41 0.81
18.0 25.0 3.19 2.87 0.35 2.95 2.77 0.43 2.70 2.68 0.51 2.58 2.58 0.55 2.57 2.57 0.71 2.57 2.57 0.81
19.4 26.7 3.25 3.09 0.35 3.01 3.00 0.43 2.76 2.76 0.51 2.64 2.64 0.55 2.64 2.64 0.71 2.64 2.64 0.81
22.0 30.0 3.43 3.00 0.43 3.19 2.92 0.43 2.94 2.84 0.51 2.82 2.80 0.56 2.82 2.80 0.71 2.82 2.80 0.81
24.0 32.0 3.56 2.94 0.44 3.31 2.87 0.44 3.06 2.80 0.52 2.94 2.76 0.56 2.94 2.76 0.72 2.94 2.76 0.82
Temp: Fahrenheit / TC, SHC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FDB)
EWB EDB 50 68 86 95 104 115
°F °F TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
57.2 68.0 10.06 9.28 0.34 9.22 8.90 0.42 8.38 8.38 0.51 7.96 7.96 0.55 7.91 7.91 0.70 7.85 7.85 0.80
60.8 71.6 10.47 9.12 0.34 9.64 8.77 0.43 8.80 8.42 0.51 8.38 8.25 0.55 8.35 8.24 0.71 8.31 8.22 0.81
64.4 77.0 10.89 9.79 0.35 10.05 9.46 0.43 9.21 9.14 0.51 8.79 8.79 0.55 8.78 8.78 0.71 8.77 8.77 0.81
67.0 80.0 11.10 10.54 0.35 10.26 10.23 0.43 9.42 9.42 0.51 9.00 9.00 0.55 9.00 9.00 0.71 9.00 9.00 0.81
71.6 86.0 11.72 10.24 0.43 10.88 9.97 0.43 10.04 9.70 0.51 9.62 9.56 0.56 9.62 9.56 0.71 9.62 9.56 0.81
75.2 89.6 12.13 10.04 0.44 11.29 9.79 0.44 10.46 9.54 0.52 10.04 9.42 0.56 10.04 9.42 0.72 10.04 9.42 0.82
Heating (60 Hz, 230 V)
AFR 14.6
Temp: Celsius / TC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CWB)
EDB -25 -20 -15 -10 -5 0 6 15.5
°C TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
15.0 3.27 1.55 3.33 1.56 3.44 1.57 4.02 1.61 4.61 1.65 5.20 1.69 5.91 1.74 7.14 1.88
21.1 2.93 1.60 3.08 1.61 3.22 1.61 3.82 1.65 4.41 1.69 5.00 1.73 5.72 1.78 6.94 1.92
22.0 2.80 1.62 2.97 1.62 3.14 1.63 3.73 1.67 4.33 1.71 4.92 1.75 5.64 1.80 6.86 1.94
24.0 2.66 1.64 2.87 1.64 3.05 1.65 3.65 1.69 4.25 1.73 4.84 1.76 5.56 1.81 6.78 1.95
25.0 2.59 1.65 2.82 1.65 3.01 1.66 3.61 1.69 4.21 1.73 4.80 1.77 5.52 1.82 6.74 1.96
27.0 2.46 1.67 2.72 1.67 2.93 1.67 3.53 1.71 4.13 1.75 4.72 1.79 5.44 1.84 6.67 1.98
Temp: Fahrenheit / TC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FWB)
EDB -13 -4 5 14 23 32 43 60
°F TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
59.0 11.15 1.55 11.38 1.56 11.72 1.57 13.73 1.61 15.74 1.65 17.75 1.69 20.17 1.74 24.36 1.88
70.0 10.00 1.60 10.50 1.61 11.00 1.61 13.02 1.65 15.05 1.69 17.07 1.73 19.50 1.78 23.68 1.92
71.6 9.54 1.62 10.15 1.62 10.71 1.63 12.74 1.67 14.77 1.71 16.80 1.75 19.23 1.80 23.41 1.94
75.2 9.08 1.64 9.80 1.64 10.42 1.65 12.46 1.69 14.49 1.73 16.53 1.76 18.96 1.81 23.15 1.95
77.0 8.85 1.65 9.62 1.65 10.28 1.66 12.32 1.69 14.36 1.73 16.39 1.77 18.83 1.82 23.01 1.96
80.6 8.39 1.67 9.27 1.67 9.99 1.67 12.04 1.71 14.08 1.75 16.12 1.79 18.56 1.84 22.74 1.98
Symbols:
AFR
BF
EWB
EDB
TC
SHC
PI
: Airflow rate
: Bypass factor
: Entering wet bulb temp.
: Entering dry bulb temp.
: Total capacity
: Sensible heat capacity
: Power input
Notes:
(m³/min.)
(°C) / (°F)
(°C) / (°F)
(kW) / (kBtu/h)
(kW) / (kBtu/h)
(kW)
shows nominal (rated) capacities and power input (Cooling) and MAX
capacities and power input (Heating).
1.
TC, PI and SHC must be calculated by interpolation using the figures in the above
tables.
(Figures out of the tables should not be used for calculation.)
2.
Capacities are based on the following conditions.
Corresponding refrigerant piping length : 25 ft (7.5 m)
Level difference : 0 ft (0 m)
3.
Airflow rate (AFR) and Bypass factor (BF) are tabulated above table.4.
C: 3D133591

18
FTXM-V Series EDUS042101
FTXM12VVJU + RXM12VVJU
Cooling (60 Hz, 208 V)
AFR 15.8
BF 0.16
Temp: Celsius / TC, SHC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CDB)
EWB EDB 10 20 30 35 40 46
°C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14.0 20.0 3.93 3.28 0.56 3.60 3.13 0.70 3.28 2.98 0.83 3.11 2.91 0.90 2.96 2.84 1.03 2.81 2.77 1.22
16.0 22.0 4.09 3.22 0.57 3.77 3.08 0.70 3.44 2.94 0.84 3.27 2.87 0.90 3.13 2.81 1.03 2.98 2.75 1.22
18.0 25.0 4.25 3.42 0.57 3.93 3.29 0.71 3.60 3.16 0.84 3.44 3.10 0.91 3.29 3.04 1.04 3.14 2.98 1.23
19.4 26.7 4.34 3.66 0.57 4.01 3.53 0.71 3.68 3.40 0.84 3.52 3.34 0.91 3.37 3.29 1.04 3.22 3.22 1.23
22.0 30.0 4.58 3.54 0.71 4.25 3.43 0.71 3.92 3.32 0.85 3.76 3.26 0.92 3.76 3.26 1.05 3.76 3.26 1.24
24.0 32.0 4.74 3.46 0.72 4.41 3.36 0.72 4.09 3.26 0.85 3.92 3.21 0.92 3.92 3.21 1.05 3.92 3.21 1.24
Temp: Fahrenheit / TC, SHC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FDB)
EWB EDB 50 68 86 95 104 115
°F °F TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
57.2 68.0 13.41 11.20 0.56 12.29 10.68 0.70 11.18 10.17 0.83 10.62 9.92 0.90 10.11 9.69 1.03 9.59 9.46 1.22
60.8 71.6 13.96 10.99 0.57 12.85 10.51 0.70 11.73 10.03 0.84 11.17 9.80 0.90 10.67 9.59 1.03 10.15 9.37 1.22
64.4 77.0 14.52 11.68 0.57 13.40 11.23 0.71 12.28 10.79 0.84 11.72 10.57 0.91 11.22 10.37 1.04 10.72 10.18 1.23
67.0 80.0 14.79 12.47 0.57 13.68 12.04 0.71 12.56 11.61 0.84 12.00 11.40 0.91 11.50 11.22 1.04 11.00 11.00 1.23
71.6 86.0 15.62 12.07 0.71 14.51 11.69 0.71 13.39 11.31 0.85 12.83 11.13 0.92 12.83 11.13 1.05 12.83 11.13 1.24
75.2 89.6 16.18 11.80 0.72 15.06 11.45 0.72 13.94 11.11 0.85 13.38 10.94 0.92 13.38 10.94 1.05 13.38 10.94 1.24
Heating (60 Hz, 208 V)
AFR 15.8
Temp: Celsius / TC, PI: kW
INDOOR OUTDOOR TEMPERATURE (°CWB)
EDB -25 -20 -15 -10 -5 0 6 15.5
°C TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
15.0 3.50 1.75 3.86 1.84 4.25 1.94 4.86 2.01 5.48 2.09 6.10 2.16 6.85 2.25 8.27 2.42
21.1 3.14 1.80 3.56 1.90 3.99 1.99 4.61 2.07 5.24 2.14 5.87 2.21 6.62 2.30 8.01 2.42
22.0 2.99 1.82 3.44 1.92 3.88 2.01 4.51 2.09 5.15 2.16 5.78 2.23 6.53 2.32 7.92 2.42
24.0 2.85 1.84 3.32 1.94 3.78 2.04 4.41 2.11 5.05 2.18 5.68 2.25 6.44 2.34 7.82 2.42
25.0 2.78 1.85 3.26 1.95 3.72 2.05 4.36 2.12 5.00 2.19 5.64 2.26 6.40 2.35 7.78 2.42
27.0 2.63 1.88 3.14 1.97 3.62 2.07 4.26 2.14 4.90 2.21 5.54 2.29 6.30 2.37 7.69 2.42
Temp: Fahrenheit / TC: kBtu/h / PI: kW
INDOOR OUTDOOR TEMPERATURE (°FWB)
EDB -13 -4 5 14 23 32 43 60
°F TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI
59.0 11.93 1.75 13.17 1.84 14.49 1.94 16.59 2.01 18.71 2.09 20.83 2.16 23.38 2.25 28.20 2.42
70.0 10.70 1.80 12.15 1.90 13.60 1.99 15.74 2.07 17.89 2.14 20.03 2.21 22.60 2.30 27.34 2.42
71.6 10.21 1.82 11.74 1.92 13.24 2.01 15.40 2.09 17.56 2.16 19.71 2.23 22.29 2.32 27.01 2.42
75.2 9.71 1.84 11.34 1.94 12.89 2.04 15.06 2.11 17.23 2.18 19.39 2.25 21.98 2.34 26.69 2.42
77.0 9.47 1.85 11.13 1.95 12.71 2.05 14.89 2.12 17.06 2.19 19.23 2.26 21.82 2.35 26.54 2.42
80.6 8.98 1.88 10.73 1.97 12.35 2.07 14.55 2.14 16.74 2.21 18.91 2.29 21.51 2.37 26.23 2.42