Daikin 19 Series High-Efficiency Wall-Mounted Ductless Systems
This document provides detailed specifications, product features, nomenclature, dimensions, and accessories for the Daikin 19 Series high-efficiency wall-mounted ductless air conditioning systems.
Performance
| Metric | Value |
|---|---|
| SEER | Up to 19 |
| EER | 12.5 |
| HSPF | 9.0 |
Product Features
- Inverter Compressor
- 208/230/1 Power Supply
- Cooling Range: -4°F to 115°F (with optional wind baffle)
- Heating Range: -4°F to 75°F (with optional drain pan heater as applicable)
- Pre-charged for up to 33 ft. of liquid line
- Indoor Sound Pressure as low as 19 dB(A)
- Outdoor Sound Pressures as low as 46 dB(A)
- Washable Air Filter
- Program Dry Function
- Econo Mode
- Powerful Operation Mode
- Wireless Remote Controller with backlit display
- Outdoor Unit quiet operation with backlight
- Auto Changeover (Heat Pump only)
- Auto Fan Speed Control
- Self-Diagnostics with digital display
- Auto Restart after power failure
- Anti-Corrosion Treatment on heat exchanger
- Max Piping (09/12 MBH): 66' length, 49' height
- Max Piping (18/24 MBH): 98' Length, 66' height
- Titanium Apatite photocatalytic air filter
Note: ENERGY STAR® and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency. Products that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict energy efficiency guidelines. This product meets ENERGY STAR requirements when appropriate coil components are used.
Nomenclature
The model numbers for Daikin 19 Series systems are structured to indicate specific features and capacities. Below is a breakdown of the nomenclature:
Indoor Unit Model Structure Example: FTK09NMVJU
- FT: Indoor Type (FT = Wall Mount)
- K: System Type (K = Cooling Only)
- 09: Capacity (09 = 9,000 BTU/h)
- NM: Series / Major Design Category
- VJ: Power Supply (VJ = Single Phase 208/230V)
- U: Standard Compatibility (U = United States)
Note: 'X' in the System Type indicates R-410A, Heat Pump. 'K' indicates R-410A, Cooling Only. Efficiency Levels (G=Highest, N=Standard, S=High, Mid=Blank, L=Low Ambient) are also part of the nomenclature.
Outdoor Unit Model Structure Example: RK09NMVJU
- R: Unit Type (R = Air-Cooled Single Split Outdoor Unit)
- X: System Type (X = R-410A, Heat Pump)
- 09: Capacity (09 = 9,000 BTU/h)
- NM: Series / Major Design Category
- VJ: Power Supply (VJ = Single Phase 208/230V)
- U: Standard Compatibility (U = United States)
Note: Efficiency Levels (N=Standard, S=High, G=Highest, Mid=Blank, L=Low Ambient) are also part of the nomenclature.
Product Specifications
System Performance
| Nominal Capacity Class | 9,000 BTU/h | 12,000 BTU/h | 18,000 BTU/h | 24,000 BTU/h |
|---|---|---|---|---|
| Cooling Capacity (Rated) | 9,000 BTU/h | 10,900 BTU/h | 18,000 BTU/h | 21,200 BTU/h |
| Cooling Capacity (Min - Max) | 4,400-10,200 BTU/h | 4,400-13,300 BTU/h | 5,500-20,000 BTU/h | 5,500-24,000 BTU/h |
| Heating Capacity (Rated)* | 10,000 BTU/h | 13,500 BTU/h | 21,600 BTU/h | 24,000 BTU/h |
| Heating Capacity (Min - Max)* | 4,400-13,000 BTU/h | 4,400-16,400 BTU/h | 5,500-24,000 BTU/h | 5,800-27,600 BTU/h |
| SEER | 19 | 19 | 18 | 18 |
| EER | 12.5 | 12.5 | 12.5 | 12.5 |
| COP | 4.06 | 3.8 | 3.6 | 3.5 |
| HSPF* | 9 | 9 | 9 | 9 |
Electrical Data
| Parameter | Value |
|---|---|
| Power Supply | 208-230/1/60 V/Ph/Hz |
| Minimum Circuit Amps | 12.1 A (09/12) / 18.3 A (18/24) |
| Maximum Overcurrent Protection | 15 A (09/12) / 20 A (18/24) |
| Power Consumption - Cooling | 0.72 kW (09/12) / 1.44 kW (18) / 1.70 kW (24) |
| Power Consumption - Heating* | 0.72 kW (09) / 1.04 kW (12) / 1.76 kW (18) / 2.01 kW (24) |
Indoor Unit Specifications Summary
| Model Series | Moisture Removal (Q/hr) | Airflow-Wet (H/M/L/SL) (CFM) | Sound Pressure - Cooling (dB(A)) (H/M/L/SL) | Dimensions (H x W x D) (in.) | Net Weight (lbs.) |
|---|---|---|---|---|---|
| FTK09/FTX09 & FTK12/FTX12 | 1.25 / 1.8 | 417/297/244/141 (09) / 434/311/247/145 (12) | 43/36/30/19 (09) / 45/37/30/19 (12) | 11% x 30% x 8% | 18 |
| FTK18/FTX18 & FTK24/FTX24 | 4.1 / 4.75 | 713/579/448/403 (18) / 713/579/512/403 (24) | 49/44/38/33 (18) / 53/45/39/34 (24) | 11% x 39 x 10 | 26 |
*Applicable to heat pump models only.
Outdoor Unit Specifications Summary
| Model Series | Sound Pressure Level - Cooling/Heating* (dB(A)) | Operating Range - Cooling (°F DB) | Operating Range - Heating* (°F DB) | Max. Piping Length (ft.) | Max. Piping Height (ft.) | Dimensions (H x W x D) (in.) | Net Weight (lbs.) |
|---|---|---|---|---|---|---|---|
| RK09/RX09 & RK12/RX12 | 46/48 (09) / 49/49 (12) | 50-115 | 5-75 (-4-75 with optional heater) | 65.6 | 49.2 | 21% x 26½ x 11% | 55 (09) / 60 (12) |
| RK18/RX18 & RK24/RX24 | 54/54 (18) / 55/55 (24) | 50-115 | 5-75 (-4-75 with optional heater) | 98.4 | 65.6 | 29 x 34% x 12% | 97 (18) / 108 (24) |
*Applicable to heat pump models only. **Cutting a jumper is required. Refer to installation manual.
Indoor Unit Dimensions
Detailed dimensional drawings are provided for each indoor unit series. These include front, side, and top views, showing clearances, mounting plate locations, piping and drain connections, and air flow patterns.
FTK09/12NMVJU Series:
General Dimensions: Width approx. 30-5/16 inches (770 mm), Height approx. 8-7/8 inches (225 mm), Depth approx. 8-3/4 inches (223 mm). Required space for maintenance and performance is indicated.
Piping: Gas pipe connection: 3/8" (9.5 mm) CuT. Liquid pipe connection: 1/4" (6.4 mm) CuT. Drain hose connection: I.D. 9/16" (14 mm), O.D. 5/8" (16 mm).
Wall Mounting: Recommended wall hole size for embedded piping: 2-9/16 inches (65 mm).
Airflow & Controls: Diagrams illustrate blade movement ranges. Features signal transmitter/receiver, operation/timer lamps, ON/OFF switch, and internal room temperature thermistor.
Remote Control: Wireless remote controller (ARC480A9) is depicted.
FTK18/24NMVJU Series:
General Dimensions: Width approx. 39 inches (990 mm), Height approx. 10-7/16 inches (265 mm), Depth approx. 10-3/8 inches (263 mm). Required space for maintenance and performance is indicated.
Piping: Gas pipe connection: 1/2" (12.7 mm) CuT. Liquid pipe connection: 1/4" (6.4 mm) CuT.
Wall Mounting: Recommended wall hole size for embedded piping: 3-1/8 inches (80 mm).
Airflow & Controls: Diagrams show blade angle ranges for various modes. Features similar control components.
Remote Control: Wireless remote controller (ARC480A8) is depicted.
FTX09/12NMVJU Series:
General Dimensions: Width approx. 30-5/16 inches (770 mm), Height approx. 8-7/8 inches (225 mm), Depth approx. 8-3/4 inches (223 mm). Required space for maintenance and performance is indicated.
Piping: Gas pipe connection: 3/8" (9.5 mm) CuT. Liquid pipe connection: 1/4" (6.4 mm) CuT.
Wall Mounting: Recommended wall hole size for embedded piping: 2-9/16 inches (65 mm).
Airflow & Controls: Diagrams illustrate blade movement ranges. Features signal transmitter/receiver, operation/timer lamps, ON/OFF switch, and internal room temperature thermistor.
Remote Control: Wireless remote controller (ARC480A8) is depicted.
FTX18/24NMVJU Series:
General Dimensions: Width approx. 39 inches (990 mm), Height approx. 10-7/16 inches (265 mm), Depth approx. 10-3/8 inches (263 mm). Required space for maintenance and performance is indicated.
Piping: Gas pipe connection: 1/2" (12.7 mm) CuT. Liquid pipe connection: 1/4" (6.4 mm) CuT.
Wall Mounting: Recommended wall hole size for embedded piping: 3-1/8 inches (80 mm).
Airflow & Controls: Diagrams show blade angle ranges for various modes. Features similar control components.
Remote Control: Wireless remote controller (ARC480A8) is depicted.
Outdoor Unit Dimensions
Dimensional drawings are provided for outdoor units, showing overall dimensions, foundation bolt locations, service port access, and minimum clearance requirements for air passage.
RK09/12NMVJU, RX09/12NMVJU Series:
General Dimensions: Width approx. 26-9/16 inches (675 mm), Height approx. 11-3/16 inches (284 mm), Depth approx. 12-1/8 inches (308 mm). Minimum space for air passage and wall height on the air outlet side are specified.
Connections: Includes drain outlet, ground terminal, brand name plate, manufacturer's label, liquid stop valve (1/4" CuT), and gas stop valve (3/8" CuT).
Foundation: Features 4-holes for foundation bolts (M8 or M10).
RK18/24NMVJU, RX18/24NMVJU Series:
General Dimensions: Width approx. 34-1/4 inches (870 mm), Height approx. 28-15/16 inches (735 mm), Depth approx. 12-5/8 inches (320 mm). Minimum space for air passage and wall height on the air outlet side are specified.
Connections: Includes drain outlet, ground terminal, brand name plate, manufacturer's label, liquid stop valve (1/4" CuT), and gas stop valve (1/2" CuT).
Foundation: Features 4-holes for foundation bolts (M8 or M10).
Wiring Diagrams
Wiring diagrams are provided for both indoor and outdoor units. These diagrams illustrate the electrical connections, component layouts (e.g., PCBs, motors, relays, fuses), and terminal block configurations. They are essential for installation and troubleshooting.
- Indoor Units: Diagrams show connections for signal receivers, transmission circuits, fan motors, swing motors, relays, and printed circuit boards.
- Outdoor Units: Diagrams detail power supply connections, internal components like capacitors, fuses, intelligent power modules, compressor motors, fan motors, and magnetic relays.
Accessories
| Accessory Description | Unit Sizes: 9 & 12 Part Numbers | Unit Sizes: 18 & 24 Part Numbers |
|---|---|---|
| Wired remote controller & adaptor | BRC944B2 + KRP067A41 | BRC944B2 + KRP980B2 |
| Cord for remote controller (3m) | BRCW901A03 | BRCW901A03 |
| Cord for remote controller (8m) | BRCW901A08 | BRCW901A08 |
| Five-room centralized controller | KRC72 | KRC72 |
| Adopter PCB (normal open/normal open pulse contact) | KRP413AB1S + KRP067A41 | KRP413AB1S + KRP980B2 |
| Titanium apatite photocatalytic air-purifying filter** | KAF970A46 | KAF970A45 or KAF970A46** |
| Remote controller loss prevention with chain | KKF936A4 | KKF936A4 |
| Interface adaptor for DIII-NET use | KRP928BB2S + KRP067A41 | KRP928BB2S + KRP980B2 |
| Central remote controller | DCS302C71 | DCS302C71 |
| Unified ON/OFF controller | DCS301C71 | DCS301C71 |
| Schedule timer | DST301BA61 | DST301BA61 |
| Standard remote controller for AC units | ARC480A7 | ARC480A7 |
| Standard remote controller for HP units | ARC480A6 | ARC480A6 |
| ENVi - WiFi enabled controller | DACA-TS1-1 + KRP067A41 | DACA-TS1-1 + KRP980B2 |
| Air direction adjustment grille | KPW937E4 | KPW063A4 |
| Drain pan heater | KEHO67A41E | KEHO63A4E |
| Drain plug* | KKP937A4 | KKP937A4 |
| Back protection wire net | KKG067A41 | KKG063A42 |
| Side protection wire net | N/A | KKG063A43 |
* Standard accessory (Drain plug is only for Heat Pump models). ** KAF970A46 filter without frame, KAF970A45 filter with frame.
Notes
Our continuing commitment to quality products may mean a change in specifications without notice. ©2016 DAIKIN MANUFACTURING COMPANY, L.P. Houston, Texas Printed in the USA.
