Daikin INVERTER FTXM-V Series Engineering Data
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Daikin INVERTER FTXM-V Series Engineering Data

Split type air conditioners heat pump
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EDUS042101
Split Type Air Conditioners
- Heat Pump -
FTXM-V Series

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Summary of Contents for Daikin INVERTER FTXM-V Series

  • Page 1 EDUS042101 Split Type Air Conditioners - Heat Pump - FTXM-V Series...

  • Page 3: Table Of Contents

    FTXM-V Series EDUS042101 Split Type Air Conditioners Split Type Air Conditioners FTXM-V Series Split Type Air Conditioners FTXM-V Series FTXM-V Series 1. Lineup ......................3 2. Functions ......................4 3. Specifications ....................5 4. Dimensions .....................7 4.1 Indoor Unit ....................7 4.2 Outdoor Unit ...................9 5.
  • Page 4 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> Unified ON/OFF Controller Installation Manual ..177 13.9 <DCS301C71>...

  • Page 5: Lineup

    FTXM-V Series EDUS042101 1. Lineup Indoor Unit Outdoor Unit Power Supply FTXM09VVJU RXM09VVJU FTXM12VVJU RXM12VVJU 1 phase, 208 - 230 V, 60 Hz 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.

  • Page 6: Functions

    FTXM-V Series EDUS042101 2. Functions FTXM-V series Category Functions 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 ...

  • Page 7: Specifications

    FTXM-V Series EDUS042101 3. Specifications Indoor Unit FTXM09VVJU FTXM12VVJU Model RXM09VVJU RXM12VVJU Outdoor Unit Cooling Heating Cooling Heating Power Supply Phase 1 φ 1 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)
  • Page 8 FTXM-V Series EDUS042101 Indoor Unit FTXM18VVJU FTXM24VVJU Model RXM18VVJU RXM24VVJU Outdoor Unit Cooling Heating Cooling Heating Power Supply Phase 1 φ 1 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)

  • Page 9: Dimensions

    FTXM-V Series EDUS042101 4. Dimensions 4.1 Indoor Unit FTXM09/12VVJU C:3D129692 FTXM18VVJU C:3D129693...
  • Page 10 FTXM-V Series EDUS042101 FTXM24VVJU C:3D129694...

  • Page 11: Outdoor Unit

    FTXM-V Series EDUS042101 4.2 Outdoor Unit RXM09/12VVJU 3D131944B RXM18VVJU 3D123362...
  • Page 12 FTXM-V Series EDUS042101 RXM24VVJU 3D107983A...

  • Page 13: Wiring Diagrams

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

  • Page 14: Outdoor Unit

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

  • Page 15: Piping Diagrams

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

  • Page 16: Outdoor Unit

    FTXM-V Series EDUS042101 6.2 Outdoor Unit RXM09/12VVJU 3D131979 RXM18VVJU 3D132216...
  • Page 17 FTXM-V Series EDUS042101 RXM24VVJU 3D132217...

  • Page 18: Capacity Tables

    FTXM-V Series EDUS042101 7. Capacity Tables FTXM09VVJU + RXM09VVJU Cooling (60 Hz, 208 V) 14.6 0.16 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 14.0 20.0 2.95 2.72 0.34 2.70 2.61 0.42 2.46 2.46 0.51 2.33...
  • Page 19 FTXM-V Series EDUS042101 Cooling (60 Hz, 230 V) 14.6 0.16 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 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...
  • Page 20 FTXM-V Series EDUS042101 FTXM12VVJU + RXM12VVJU Cooling (60 Hz, 208 V) 15.8 0.16 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 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...
  • Page 21 FTXM-V Series EDUS042101 Cooling (60 Hz, 230 V) 15.8 0.16 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 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...
  • Page 22 FTXM-V Series EDUS042101 FTXM18VVJU + RXM18VVJU Cooling (60 Hz, 208 V) 0.27 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 14.0 20.0 5.90 4.52 0.89 5.40 4.28 1.10 4.91 4.05 1.32 4.67 3.93 1.42 4.64 3.92...
  • Page 23 FTXM-V Series EDUS042101 Cooling (60 Hz, 230 V) 0.27 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 14.0 20.0 5.90 4.52 0.89 5.40 4.28 1.10 4.91 4.05 1.32 4.67 3.93 1.42 4.64 3.92 1.88 4.60 3.90...
  • Page 24 FTXM-V Series EDUS042101 FTXM24VVJU + RXM24VVJU Cooling (60 Hz, 208 V) 23.9 0.36 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 14.0 20.0 7.08 5.05 1.07 6.49 4.74 1.33 5.90 4.44 1.58 5.60 4.30 1.71 5.31...
  • Page 25 FTXM-V Series EDUS042101 Cooling (60 Hz, 230 V) 23.9 0.36 Temp: Celsius / TC, SHC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB °C °C 14.0 20.0 7.08 5.05 1.07 6.49 4.74 1.33 5.90 4.44 1.58 5.60 4.30 1.71 5.31 4.15 2.32 4.93...

  • Page 26: Capacity Correction Factor By The Length Of Refrigerant Piping (Reference)

    FTXM-V Series EDUS042101 7.1 Capacity Correction Factor by the Length of Refrigerant Piping (Reference) The cooling capacity and the heating capacity of the unit have to be corrected in accordance with the length of refrigerant piping — the distance between the indoor unit and the outdoor unit. 7.1.1 09/12 Class (R-32) <—...
  • Page 27 FTXM-V Series EDUS042101 7.1.3 24 Class (R-32) <— : cooling capacity> <- - : heating capacity> Range of the refrigerant additional charge 16.4 32.8 49.2 65.6 82.0 98.4 (ft) 30 (m) Piping length Note: The graphs show the factor when additional refrigerant of the proper quantity is charged.

  • Page 28: Operation Limit

    FTXM-V Series EDUS042101 8. Operation Limit 3D133582A...

  • Page 29: Sound Level

    FTXM-V Series EDUS042101 9. Sound Level 9.1 Measuring Location Indoor Unit Outdoor Unit 3.3 ft 3.3 ft (1 m) (1 m) MICROPHONE MICROPHONE Notes: 1. Operation sound is measured in an anechoic chamber. 2. The operation sound measuring method is based on JIS standard.

  • Page 30: Indoor Unit

    FTXM-V Series EDUS042101 9.2 Indoor Unit FTXM09VVJU C:3D133574 FTXM12VVJU C:3D133575...
  • Page 31 FTXM-V Series EDUS042101 FTXM18VVJU C:3D133576 FTXM24VVJU C:3D133577...

  • Page 32: Outdoor Unit

    FTXM-V Series EDUS042101 9.3 Outdoor Unit RXM09VVJU C:3D133580 RXM12VVJU C:3D133581...
  • Page 33 FTXM-V Series EDUS042101 RXM18VVJU C:3D133617 RXM24VVJU C:3D133618...

  • Page 34: Electric Characteristics

    FTXM-V Series EDUS042101 10. Electric Characteristics Power Supply Compressor Indoor Unit Outdoor Unit Hz - Volts Voltage Range 60 Hz - 208 V Max. 60 Hz, 253 V FTXM09VVJU RXM09VVJU 12.3 12.00 0.05 0.31 0.04 0.25 60 Hz - 230 V Min.

  • Page 35: Installation Manual

    FTXM-V Series EDUS042101 11. Installation Manual 11.1 FTXM09/12/18/24VVJU 01_EN_3P628775-1.fm Page 1 Monday, February 8, 2021 9:14 AM Safety Considerations Refer also to the General Safety Considerations in the • Do not ground units to water pipes, gas pipes, telephone wires, or lightning rods as incomplete grounding can cause separate booklet.
  • Page 36 Daikin are used, fire or explosion may occur. (b) Where corrosive gas, such as sulfurous acid gas, is • When installing or relocating the air conditioner, do not let produced.
  • Page 37 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 3 Monday, February 8, 2021 9:14 AM Accessories Mounting plate Mounting plate Titanium apatite deodorizing fixing screw filter M4 × 1” (M4 × 25mm) Wireless remote Remote controller Remote controller controller holder holder fixing screw M3 ×...
  • Page 38 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 4 Monday, February 8, 2021 9:14 AM Indoor Unit Installation Diagram CAUTION • Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction. • Do not place large objects near the INTELLIGENT EYE sensor. Also keep heating units or humidifiers outside the sensor’s detection area.
  • Page 39 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 5 Monday, February 8, 2021 9:14 AM Indoor Unit Installation Installing the mounting plate The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1)Temporarily secure the mounting plate to the wall, make sure that the plate is completely level, and mark the drilling points on the wall.
  • Page 40 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 6 Monday, February 8, 2021 9:14 AM Drilling a wall hole and installing wall embedded pipe WARNING For metal frame or metal board walls, be sure to use a wall embedded pipe and wall hole cover in the feed-through hole to prevent possible heat, electric shock, or fire.
  • Page 41 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 7 Monday, February 8, 2021 9:14 AM Indoor Unit Installation 3-2. Left-side, left-back, or left-bottom piping How to switch around the drain plug and drain hose 1) Remove the fixing screw and 3) Switch around the drain hose and drain plug. Insert drain hose securely pull out the drain hose.
  • Page 42 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 8 Monday, February 8, 2021 9:14 AM CAUTION • When connecting the connection wire to the terminal block using a single core wire, be sure to perform curling. Problems with the installation may cause heat and fire. Good Wrong 1) Remove the front grille.
  • Page 43 FTXM-V Series EDUS042101 Refrigerant Piping Work WARNING • Do not apply mineral oil on flared part. • Prevent mineral oil from getting into the system as this would reduce the service life of the units. • Never use piping which has been used for previous installations. Only use parts which are delivered with this unit. •...
  • Page 44 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 10 Monday, February 8, 2021 9:14 AM Installation Tips Removing and installing the front panel • Removal method 1) Place your fingers in the indentations on the main unit (one each on the left and right sides), and open the front panel until it stops.
  • Page 45 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 11 Monday, February 8, 2021 9:14 AM Installation Tips When connecting to an HA system For this procedure, accessories which are sold separately are needed. (wired remote controller, central remote controller, etc.) • In case there is a work space on the right side of the indoor unit, the procedure can be done while fixing the electrical wiring box.
  • Page 46 FTXM-V Series EDUS042101 01_EN_3P628775-1.fm Page 12 Monday, February 8, 2021 9:14 AM Trial Operation and Testing Trial operation and testing • Trial operation should be carried out in either COOL or HEAT operation. 1-1. Measure the supply voltage and make sure that it is within the specified range. 1-2.

  • Page 47: Rxm09/12Vvju

    FTXM-V Series EDUS042101 11.2 RXM09/12VVJU Safety Considerations Refer also to the General Safety Considerations in the • Do not ground units to water pipes, gas pipes, telephone separate booklet. wires, or lightning rods as incomplete grounding can cause a severe shock hazard resulting in severe injury or death. Read the precautions in this manual Additionally, grounding to gas pipes could cause a gas leak and potential explosion causing severe injury or death.
  • Page 48 Plastic parts may deteriorate and fall off or result in specified by Daikin are used, fire or explosion may occur. water leakage. • When installing or relocating the air conditioner, do not let (b) Where corrosive gas, such as sulfurous acid gas, is produced.
  • Page 49 FTXM-V Series EDUS042101 Accessories A Drain socket B Drain cap (1) This is at the bottom of the packaging. C Drain cap (2) D Refrigerant charge label E Installation manual F General safety considerations G Warranty Precautions for Selecting a Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operating sound will not be amplified.
  • Page 50 FTXM-V Series EDUS042101 Precautions on Installation • Check the strength and level of the installation surface so that the unit does not cause any operating vibrations or noise after installation. • Fix the unit in place securely using foundation bolts, as in the figure. (Prepare 4 sets of 5/16 inch (M8) or 3/8 inch (M10) foundation bolts, nuts and washers;...
  • Page 51 FTXM-V Series EDUS042101 Installation Space Requirements • Position the unit on a horizontal surface. Any tilt in the unit should be 3° or less to the horizontal. • Where a wall or other obstacle is in the path of the outdoor unit’s intake or exhaust airflow, follow the installation space requirements below.
  • Page 52 FTXM-V Series EDUS042101 Flaring the pipe end WARNING • Do not apply mineral oil to the flare. • Prevent mineral oil from getting into the system as this would reduce the service life of the units. • Never use piping which has been used for previous installations. Only use parts which are delivered with this unit. •...
  • Page 53 FTXM-V Series EDUS042101 Outdoor Unit Installation Flare nut tightening torque Gas side Liquid side 3/8 inch (9.5mm) 1/4 inch (6.4mm) 24-1/8–29-1/2lbf • ft 10-1/2–12-3/4Ibf • ft (32.7-39.9N • m) (14.2-17.2 N • m) Width across flats 3/4 inch (19mm) 7/8 inch (22mm) 12-5/8–15-3/8lbf •...
  • Page 54 FTXM-V Series EDUS042101 • When piping work is complete, it is necessary to perform a pressure test Compound Pressure High-pressure pressure gauge meter valve and evacuate system with a vacuum pump. • If using additional refrigerant, purge the air from the refrigerant pipes and indoor unit using a vacuum pump, then charge additional refrigerant.
  • Page 55 FTXM-V Series EDUS042101 Wiring WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electric shock, or fire. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.
  • Page 56 FTXM-V Series EDUS042101 [Method of mounting conduit] • A protection plate is fixed for protection from the high-voltage section. 1) Dismount the stop valve cover by removing the screw. 2) Dismount the protection plate by removing the 3 screws. 3) Dismount the conduit mounting cover by removing the 3 screws. 4) Pass wires through the conduit and secure them with a lock nut.
  • Page 57 FTXM-V Series EDUS042101 When attaching the drain pan heater In high humidity areas or heavy snow areas, it is recommended to attach a drain pan heater to prevent ice build-up from the bottom frame. 1) Attach the drain pan heater in accordance with the installation manual included with the drain pan heater. 2) Remove the top plate of the outdoor unit.
  • Page 58 FTXM-V Series EDUS042101 Trial Operation and Testing • When trial operation is conducted directly after the circuit breaker is turned on, in some cases no air will be output for about 15 minutes in order to protect the air conditioner. Trial operation and testing Refer to the installation manual for the indoor unit.

  • Page 59: Rxm18/24Vvju

    FTXM-V Series EDUS042101 11.3 RXM18/24VVJU Safety Considerations Refer also to the General Safety Considerations in the • Do not ground units to water pipes, gas pipes, telephone separate booklet. wires, or lightning rods as incomplete grounding can cause a severe shock hazard resulting in severe injury or death. Read the precautions in this manual Additionally, grounding to gas pipes could cause a gas leak and potential explosion causing severe injury or death.
  • Page 60 Plastic parts may deteriorate and fall off or result in specified by Daikin are used, fire or explosion may occur. water leakage. • When installing or relocating the air conditioner, do not let (b) Where corrosive gas, such as sulfurous acid gas, is produced.
  • Page 61 FTXM-V Series EDUS042101 Accessories A Drain socket B Drain cap (1) This is at the bottom of the packaging. C Drain cap (2) D Refrigerant charge label E Installation manual F General safety considerations G Warranty Precautions for Selecting a Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operating sound will not be amplified.
  • Page 62 FTXM-V Series EDUS042101 Precautions on Installation • Check the strength and level of the installation surface so that the unit does not cause any operating vibrations or noise after installation. • Fix the unit in place securely using foundation bolts, as in the figure. (Prepare 4 sets of 5/16 inch (M8) or 3/8 inch (M10) foundation bolts, nuts and washers;...
  • Page 63 FTXM-V Series EDUS042101 Installation Space Requirements • Position the unit on a horizontal surface. Any tilt in the unit should be 3° or less to the horizontal. • Where a wall or other obstacle is in the path of the outdoor unit’s intake or exhaust airflow, follow the installation space requirements below.
  • Page 64 FTXM-V Series EDUS042101 Flaring the pipe end WARNING • Do not apply mineral oil to the flare. • Prevent mineral oil from getting into the system as this would reduce the service life of the units. • Never use piping which has been used for previous installations. Only use parts which are delivered with this unit. •...
  • Page 65 FTXM-V Series EDUS042101 Outdoor Unit Installation Flare nut tightening torque Gas side Liquid side 1/2 inch (12.7mm) 5/8 inch (15.9mm) 1/4 inch (6.4mm) 36-1/2–44-1/2lbf • ft 45-5/8–55-5/8Ibf • ft 10-1/2 – 12-3/4Ibf • ft (49.5-60.3N • m) (61.8-75.4N • m) (14.2-17.2 N •...
  • Page 66 FTXM-V Series EDUS042101 • When piping work is complete, it is necessary to perform a pressure test Compound Pressure High-pressure pressure gauge meter valve and evacuate system with a vacuum pump. • If using additional refrigerant, purge the air from the refrigerant pipes and indoor unit using a vacuum pump, then charge additional refrigerant.
  • Page 67 FTXM-V Series EDUS042101 Wiring WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electric shock, or fire. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.
  • Page 68 FTXM-V Series EDUS042101 [Method of mounting conduit] 1) Dismount the service lid by removing the 2 screws. 2) Pass wires through the conduit and secure them with a lock nut. 3) After completing the work, reattach the service lid to its original position. Terminal block Service lid For power supply...
  • Page 69 FTXM-V Series EDUS042101 When attaching the drain pan heater In high humidity areas or heavy snow areas, it is recommended to attach a drain pan heater to prevent ice build-up from the bottom frame. 1) Attach the drain pan heater in accordance with the installation manual included with the drain pan heater. 2) Dismount the service lid by removing the 2 screws.
  • Page 70 FTXM-V Series EDUS042101 Trial Operation and Testing • When trial operation is conducted directly after the circuit breaker is turned on, in some cases no air will be output for about 15 minutes in order to protect the air conditioner. Trial operation and testing Refer to the installation manual for the indoor unit.

  • Page 71: Operation Manual

    Only use accessories Read these Safety Considerations for Operations carefully made by Daikin that are specifically designed for use with before operating an air conditioner or heat pump. the equipment and have them installed by a professional.
  • Page 72 FTXM-V Series EDUS042101 Read Before Operation • Do not wipe the controller operation panel with benzene, CAUTION thinner, chemical dust cloth, etc. The panel may get • Do not use the air conditioner or heat pump for any other discolored or the coating can peel off. If it is heavily dirty, purposes other than comfort cooling or heating.
  • Page 73 FTXM-V Series EDUS042101 Read Before Operation Names of Parts Indoor Unit Front panel „ Indoor temperature • The appearance of the indoor unit may Air inlet sensor and Indoor differ between different models. humidity sensor (This is a 09/12 class illustration) •...
  • Page 74 FTXM-V Series EDUS042101 Read Before Operation „ Open the front panel Backside of the front panel Fixing tab Panel support plate Wireless LAN connection adapter (inside) Page 9, 35 SSID and KEY Page 9, 35-38 Air filter Titanium apatite deodorizing filter Outdoor Unit •...
  • Page 75 FTXM-V Series EDUS042101 Read Before Operation Names of Parts Remote Controller Signal transmitter Display (LCD) • Displays the current settings. Receiver (In this illustration, each section is shown with all its displays on for the purpose of explanation.) • To use the remote controller, aim the transmitter at the indoor unit.
  • Page 76 FTXM-V Series EDUS042101 Read Before Operation „ Open the front cover MODE selector button • Selects the operation mode. (AUTO/DRY/COOL/HEAT/FAN) Page 13 ECONO/QUIET button • ECONO/OUTDOOR UNIT SENSOR button QUIET operation. Page 25 • INTELLIGENT EYE operation. FTXM09VVJU / FTXM12VVJU SWING button and Page 19 MENU button...
  • Page 77 Read Before Operation Names of Parts Wireless LAN connection adapter The Wireless LAN connection adapter function requires the Daikin Comfort Control App for connecting to the air conditioner and controlling it via your smartphone or tablet over your network. Attention •...
  • Page 78 FTXM-V Series EDUS042101 Read Before Operation Preparation Before Operation CAUTION Incorrect handling of batteries can result in injury from battery leakage, rupturing or heating, or lead to equipment failure. Please observe the following precautions and use safely. • If the alkaline solution from the batteries should get in the eyes, do not rub the eyes. Instead, immediately flush the eyes with tap water and seek the attention of a medical professional.
  • Page 79 FTXM-V Series EDUS042101 Read Before Operation Preparation Before Operation Turn on the circuit breaker • After the power is turned on, the flaps of the indoor unit open and close once to set the reference position. To set the clock Press “...
  • Page 80 FTXM-V Series EDUS042101 Read Before Operation To set the brightness of the indoor unit lamps Adjust the brightness of the indoor unit display as desired, or turn OFF the display. To set Press and hold the button for 2 seconds. Press and select menu number .
  • Page 81 FTXM-V Series EDUS042101 Basic Operation AUTO · DRY · COOL · HEAT · FAN Operation The air conditioner operates with the operation mode of your choice. From the next time on, the air conditioner will operate with the same operation mode.
  • Page 82 FTXM-V Series EDUS042101 Basic Operation To change the temperature setting Press • Press to raise the temperature and press to lower the temperature. Each pressing of the button changes the temperature by 1°F (0.5°C). COOL HEAT AUTO operation operation operation operation operation 64-90°F...
  • Page 83 FTXM-V Series EDUS042101 Basic Operation Adjusting the Airflow Rate You can adjust the airflow rate to increase your comfort. To adjust the airflow rate setting Press • Each pressing of changes the airflow rate setting in sequence. AUTO Indoor unit quiet Airflow rate 1-5 (Low to High) •...
  • Page 84 FTXM-V Series EDUS042101 Basic Operation Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. Attention • Always use a remote controller to adjust the angles of the flaps and louvers. − If you attempt to move the flaps and louvers forcibly by hand when they are swinging, the mechanism may be damaged.
  • Page 85 FTXM-V Series EDUS042101 Useful Functions CLEAN Operation The CLEAN function dries the interior of the indoor unit to reduce the amount of condensation present. When COOL or DRY operation is performed, condensation may occur inside the air conditioner. It is recommended to dry the inside of the air conditioner using CLEAN operation.
  • Page 86 FTXM-V Series EDUS042101 Useful Functions NOTE Notes on CLEAN operation • The flaps may sometimes close to increase the drying effect inside the air conditioner. • CLEAN operation automatically dries the inside of the air conditioner each time after COOL and DRY operation is stopped. •...
  • Page 87 FTXM-V Series EDUS042101 Useful Functions 2-AREA INTELLIGENT EYE Operation FTXM09VVJU / FTXM12VVJU The INTELLIGENT EYE sensor detects human movement and adjusts airflow direction. It can be set to avoid people or to direct airflow specifically at people. If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving operation.
  • Page 88 FTXM-V Series EDUS042101 Useful Functions How INTELLIGENT EYE operation works The INTELLIGENT EYE sensor detects human movement and adjusts the right and left airflow direction. If no one is in the room for more than 20 minutes, the operation automatically changes to energy saving operation.
  • Page 89 FTXM-V Series EDUS042101 Useful Functions INTELLIGENT EYE Operation FTXM18VVJU / FTXM24VVJU The INTELLIGENT EYE operation detects human movement. If no one is detected in the room for more than 20 minutes, the unit automatically enters energy saving operation. CAUTION • Do not place large objects near the INTELLIGENT EYE sensor. Also keep heating units and humidifiers outside the sensor’s detection area.
  • Page 90 FTXM-V Series EDUS042101 Useful Functions INTELLIGENT EYE operation is useful for energy saving „ People are detected in the sensing area. „ No people are detected in the sensing area. The air conditioner is in normal operation while the The air conditioner will switch to energy-saving mode after sensor is detecting human movement.
  • Page 91 FTXM-V Series EDUS042101 Useful Functions COMFORT AIRFLOW Operation The flow of air will be in the upward direction while in COOL and DRY operation and in the downward direction while in HEAT operation, which will provide a comfortable airflow that will not come in direct contact with people. Airflow direction : Upward Airflow direction : Downward (ceiling spread airflow)
  • Page 92 FTXM-V Series EDUS042101 Useful Functions POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. In this mode, the air conditioner operates at maximum capacity. To start POWERFUL operation Press during operation. • “ ” is displayed on the LCD. •...
  • Page 93 FTXM-V Series EDUS042101 Useful Functions ECONO / OUTDOOR UNIT QUIET Operation ECONO operation enables efficient operation by limiting the maximum power consumption. This function is useful to prevent the circuit breaker from tripping when the unit operates alongside other appliances on the same circuit. OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed of the outdoor unit.
  • Page 94 FTXM-V Series EDUS042101 TIMER Operation ON/OFF TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off in the morning or at night. You can also use the ON TIMER and OFF TIMER together. To use ON TIMER with a 24 hour clock display (24 HOUR ON/OFF TIMER) •...
  • Page 95 FTXM-V Series EDUS042101 TIMER Operation ON/OFF TIMER Operation To use OFF TIMER with a 24 hour clock display (24 HOUR ON/OFF TIMER) • Check that the clock is correct. If not, set the clock to the present time. Page 11 Press “ ...
  • Page 96 FTXM-V Series EDUS042101 TIMER Operation To use the ON/OFF TIMER with an hours remaining display (COUNT UP-DOWN ON/OFF TIMER) • Check that the clock is correct. If not, set the clock to the present time. Page 11 Press and hold for about 5 seconds, when the signal indicator ( ) blinks, release your finger from the button.
  • Page 97 FTXM-V Series EDUS042101 TIMER Operation WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. This is convenient to adapt the WEEKLY TIMER to your family’s life style. Setting example of the WEEKLY TIMER The same timer settings are used from Monday through Friday, while different timer settings are used for the weekend.
  • Page 98 FTXM-V Series EDUS042101 TIMER Operation To use WEEKLY TIMER operation Setting mode • Make sure the day of the week and time are set. If not, set the day of the week and time. Page 11 program 1 program 2 program 3 program 4 [Monday]...
  • Page 99 FTXM-V Series EDUS042101 TIMER Operation WEEKLY TIMER Operation Press to select the desired time. • The time can be set between 0:00 and 23:50 in 10-minute intervals. • To return to the ON/OFF TIMER mode setting, press • Proceed to STEP  when setting the OFF TIMER.
  • Page 100 FTXM-V Series EDUS042101 TIMER Operation Copy mode • A reservation made once can be copied to another day of the week. The whole reservation of the selected day of the week will be copied. program 1 program 2 program 3 program 4 [Monday] 77°F (25.0°C)
  • Page 101 FTXM-V Series EDUS042101 TIMER Operation WEEKLY TIMER Operation Confirming a reservation • The reservation can be confirmed. Setting Displays Normal Confirmation Press • The day of the week and the reservation number of the current day will be displayed. Press to select the day of the week and the reservation number to be confirmed.
  • Page 102 FTXM-V Series EDUS042101 TIMER Operation To delete reservations An individual reservation Press • The day of the week and the reservation number will be displayed. Press to select the day of the week and the reservation number to be deleted. Press •...
  • Page 103 For information on the latest version of Wireless LAN control, please see the web site above. For instruction about how to operate the Daikin Comfort Control App application, please refer to the operation manual at the web site. Contains FCC ID: VPYLB1YA This device complies with part 15 of the FCC Rules.
  • Page 104 FTXM-V Series EDUS042101 Mobile Controller To confirm the wireless LAN connection adapter connection „ To confirm While operation is stopped, press and hold the button for 5 seconds. Press to confirm the selected setting. • “ ” appears on the LCD. •...
  • Page 105 • The wireless LAN connection adapter lamp lights. Press to return to the default screen. Open the Daikin Comfort Control App and tap “Configure the wireless connection” , then connect to the home network following the instructions on the screen.
  • Page 106 FTXM-V Series EDUS042101 Mobile Controller To turn off the wireless connection „ To use the remote controller While operation is stopped, press and hold the button for 5 seconds. Press and select menu • “ ” appears on the LCD. •...
  • Page 107 FTXM-V Series EDUS042101 Care Care and Cleaning CAUTION • Before cleaning, be sure to stop the operation and turn off the circuit breaker. • Do not touch the aluminum fins of the indoor unit. If you touch those parts, this may cause an injury. „...
  • Page 108 FTXM-V Series EDUS042101 Care „ Air filter Open the front panel. Wash the air filters with water or clean them with a • Hold the front panel by the sides and open it. vacuum cleaner. Backside of the front panel •...
  • Page 109 FTXM-V Series EDUS042101 Care Care and Cleaning „ Titanium apatite deodorizing filter [Replacement] Open the front panel and Remove the filter from the filter pull out the air filters. Page 40 frame and attach a new one. • Do not throw away the filter frame. Reuse the filter Take off the titanium apatite frame when replacing the titanium apatite deodorizing filter.
  • Page 110 FTXM-V Series EDUS042101 Care „ Prior to a long period of non-use Operate the FAN mode for several hours on a mild day to dry out the inside. 1) Press and select “   ” . 2) Press and start the operation. After operation stops, turn off the circuit breaker for the room air conditioner.
  • Page 111 FTXM-V Series EDUS042101 When the Need Arises Indoor unit The flaps do not start swinging immediately. • The air conditioner is adjusting the position of the flaps. The flaps will start moving soon. Different sounds are heard. The air conditioner stops generating „...
  • Page 112 FTXM-V Series EDUS042101 When the Need Arises Troubleshooting Before making an inquiry or a request for repair, please check the following. If the problem persists, consult your dealer. Not a problem Check This case is not a problem. Please check again before requesting repairs.
  • Page 113 FTXM-V Series EDUS042101 When the Need Arises Troubleshooting The room does not cool down / warm up Case Description / what to check „ In HEAT operation • To prevent the release of cold air, air does not come out directly after operation is started. Please wait 1 to 4 minutes.
  • Page 114 FTXM-V Series EDUS042101 When the Need Arises Air has an odor Case Description / what to check • The room odor absorbed in the unit is discharged with the airflow. We recommend you to have the indoor unit cleaned. Please consult your dealer. •...
  • Page 115 FTXM-V Series EDUS042101 When the Need Arises Troubleshooting Wireless LAN connection adapter The following table provides brief descriptions of how to handle problems or carry out connection setting. Refer to the FAQ on our web site for more details. Wireless LAN connection When this happens Explanation and where to check •...
  • Page 116 FTXM-V Series EDUS042101 When the Need Arises „ Fault diagnosis by remote controller • The remote controller can receive relevant error codes from the indoor unit. When is held down for about 5 seconds, “ ” blinks in the temperature display section. Press repeatedly until a long beep is produced.
  • Page 117 FTXM-V Series EDUS042101 Quick Reference C:3P628774-1...

  • Page 118: General Safety Considerations

    FTXM-V Series EDUS042101 12.2 General Safety Considerations Minimum required floor area for each refrigerant amount charged m (kg) 1.843 7.956 Ceiling-mounted Wall-mounted Floor-standing unit unit unit m (kg) m (kg) m (kg) — — — ≤1.842 ≤1.842 ≤1.842 1.843 3.64 1.843 4.45 1.843...
  • Page 119 FTXM-V Series EDUS042101 1. General Safety Considerations Symbols used in the documentation: Symbol Explanation 1-1 About the documentation Indicates a figure title or a reference to it. • The original documentation is written in English. All other Example: “ 1–3 Figure title” means “Figure 3 languages are translations.
  • Page 120 That after completion of field piping for split systems, the field Only use accessories, optional equipment and spare pipework should be pressure tested with an inert gas and then parts made or approved by Daikin. vacuum tested prior to refrigerant charging, according to the following requirements: WARNING •...
  • Page 121 • Provide sufficient space around the unit for servicing and air Make sure installation, servicing, maintenance and circulation as outlined in the unit installation manual. repair comply with instructions from Daikin and with applicable legislation (for example national gas • Make sure the installation site withstands the weight and regulations) and are executed only by authorized vibration of the unit.
  • Page 122 FTXM-V Series EDUS042101 Installation space requirements WARNING WARNING During tests, NEVER pressurize the product with a pressure higher than the maximum allowable pressure If appliances contain R32 refrigerant, the floor area of (as indicated on the nameplate of the unit). the room in which the appliances are installed, operated and stored MUST be larger than the minimum floor WARNING...
  • Page 123 FTXM-V Series EDUS042101 • In case recharge is required, see the nameplate of the unit. It NOTICE states the type of refrigerant and necessary amount. • After all the piping has been connected, make sure • The unit is factory charged with refrigerant, but depending on there are no gas leaks.
  • Page 124 FTXM-V Series EDUS042101 1-3-4 Electrical CAUTION DANGER: RISK OF ELECTROCUTION • When connecting the power supply: connect the ground cable first, before making the current-carrying • Turn OFF all power supplies before removing the connections. switch box cover, connecting electrical wiring, or touching electrical parts.
  • Page 125 Field supply certain that FLAMMABLE REFRIGERANT III does not remain Equipment NOT made by Daikin that can be combined with within the lubricant. the product according to the instructions in the •...

  • Page 126: Options

    FTXM-V Series EDUS042101 13. Options 13.1 Option List 13.1.1 Indoor Unit Option Name FTXM-V Series Wired remote controller 1 2 3 BRC944B2 Wired remote controller cord Length 9.8 ft (3 m) BRCW901A03 (shielded wire) Length 26.3 ft (8 m) BRCW901A08 Wiring adaptor for timer clock / remote controller 3 4 5 KRP413BB1S (normal open pulse contact / normal open contact)

  • Page 127: Brc944B2> Wired Remote Controller Installation Manual

    FTXM-V Series EDUS042101 13.2 <BRC944B2> Wired Remote Controller Installation Manual CAUTION 1. No switch box or staple is supplied. Prepare them locally. 2. No remote controller cord is supplied. Prepare the optional remote controller cord 4 wire. 3. Be sure to turn off the power to any apparatus connected prior to mounting. 4.
  • Page 128 FTXM-V Series EDUS042101 2. Securing the remote control adapter Double-face adhesive tape Remove the upper case of the remote control adapter and secure the lower case assembly. Wood screws (φ3.5mm x 16mm) (Mounting with supplied wood screws) (Mounting with supplied double-face adhesive tape) 3.

  • Page 129: Brc944B2> Wired Remote Controller Operation Manual

    FTXM-V Series EDUS042101 13.3 <BRC944B2> Wired Remote Controller Operation Manual Controller Commands and their Corresponding Functions Run indicator lamp (green) ON/OFF button Display Press to start the system. Displays the operating Displays the operating Press again to stop the system. conditions.
  • Page 130 FTXM-V Series EDUS042101 Preparation before Operation Checking the power If nothing appears on the remote controller's display, turn on the circuit breaker. Setting the current time Press The current time starts blinking. lights up. 1 . 3 Press and set the current time. Hold the button down to rapidly advance the time.
  • Page 131 FTXM-V Series EDUS042101 Preparation before Operation Setting Temperature Indication change Temperature indication can be changed between Celsius and Fahrenheit before use. To change from Celsius temperature indication to Fahrenheit one Press and hold down at the same time for 5 seconds while the Celsius temperature is indicated.
  • Page 132 FTXM-V Series EDUS042101 Automatic · DRY · Cooling · Heating Operation Select your desired operation mode. Once preset, the system can get restarted in the same operation mode. Run indicator lamp (green) Press to select your desired operation mode. Each time the button is pressed, the mode changes as follows.
  • Page 133 FTXM-V Series EDUS042101 To adjust the temperature and airflow rate: Operation Automatic Cooling Heating mode Setting to be adjusted Temperature is adjustable. Temperature Recommended temperature cannot be Cooling : 26°C-28°C (79°F~82°F) adjusted. Heating : 20°C-22°C (68°F~72°F) (Temperature) Five levels of airflow rate setting from "...
  • Page 134 FTXM-V Series EDUS042101 Adjusting Airflow Direction Adjust the airflow direction for maximum comfort. To adjust the Airflow Direction Press during operation . Each time the button is pressed, the airflow direction louvers change their movement. Wall Mounted Types (without horizontal swing function) The horizontal airflow direction louvers Swing move up and down.
  • Page 135 FTXM-V Series EDUS042101 Wall Mounted Type (with horizontal swing function) The horizontal airflow direction louvers Swing horizontally move up and down. The horizontal airflow direction louvers Swing vertically stop just when the button is pressed. Then the vertical ones start moving right and left.
  • Page 136 FTXM-V Series EDUS042101 Timer Operation The Timer Operation feature automatically turns off operation when you go to sleep and turns it back on when you wake up. Use the DAILY Timer mode on weekdays, and the ONE TIME timer mode on weekends. To select the ONE TIME timer mode: Press...
  • Page 137 FTXM-V Series EDUS042101 ONE TIME timer Once the timer has been activated and then deactivated, it is in the OFF mode. The ON or OFF timers can be programmed. Press to select the ONE TIME timer. Press blinks. ONE TIME light up.
  • Page 138 FTXM-V Series EDUS042101 Timer Operation To select the DAILY timer mode: Timers Two pairs of ON and OFF time Press to select the DAILY timer mode. settings can be programmed. Each time the button is pressed, the modes change as follows. ONE TIME timer ON time 24-hour timer display...
  • Page 139 FTXM-V Series EDUS042101 DAILY timer After programming, the system starts and stops each day at the preset times. Two pairs of time settings can be programmed. (Example: 8:00 10:00, and 18:00 23:00) DAILY timer indication appears. lights up. Press to select the DAILY timer. Make the ON and OFF time settings.
  • Page 140 FTXM-V Series EDUS042101 Cleaning Cleaning the remote controller � Wipe it clean with soft, dry cloth. Do not use any water hotter than 40°C (104°F), or volatile liquids such as benzine, gasoline and thinner, polishing powder, or anything hard such as a scrub brush. When the unit is not used for a long time On a sunny day, keep the system running for half a day in the FAN mode to dry it up inside.

  • Page 141: Krp413Bb1S> Wiring Adaptor For Timer Clock / Remote Controller

    FTXM-V Series EDUS042101 13.4 <KRP413BB1S> Wiring adaptor for timer clock / remote controller ● ● ● ● ● ● ● ● ● ■ ① ● ● ● ● ● ① ● ● ② ● ● ● ● ① ② ③ ③...
  • Page 142 FTXM-V Series EDUS042101 ② ① ① ● ② ③ ④ ① ① ② ② ③ ● 3P248024-2H...
  • Page 143 FTXM-V Series EDUS042101 ② ● □ □ ① ② ③ □ ④ ⑤ □ □ ● ■ ● ● ● ● ■ ● ● ● ● ● ■ 3P248024-2H 02_EN_3P248024-2H.indd 1...
  • Page 144 ● FTXM-V Series EDUS042101 □ □ □ □ □ ■ ① ② ③ ④ ① ② ③ ② ③ ④ 3P248024-2H 2021/01/26 14:09:39...

  • Page 145: Krp928Bb2S> Interface Adaptor For Diii-Net

    FTXM-V Series EDUS042101 13.5 <KRP928BB2S> Interface Adaptor for DIII-NET ※ ※ 3P248024-1H...
  • Page 146 FTXM-V Series EDUS042101 3P248024-1H...
  • Page 147 FTXM-V Series EDUS042101 ① ② ① ② 3P248024-3D...

  • Page 148: Dcs302C71> Central Remote Controller Installation Manual

    FTXM-V Series EDUS042101 13.6 <DCS302C71> Central Remote Controller Installation Manual 1P124687-1A...
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  • Page 153: Dcs302C71> Central Remote Controller Operation Manual

    FTXM-V Series EDUS042101 13.7 <DCS302C71> Central Remote Controller Operation Manual BEFORE USE GENERAL DESCRIPTION OF SYSTEM This central remote controller can monitor and control up to 64 indoor unit groups. Using two central remote controllers allows monitoring and controlling of up to 128 indoor unit groups. Main Functions Batch starting and stopping of indoor units connected to the central remote controller.

  • Page 154: Safety Considerations

    Be NOTE... Indicates situation that may result sure only to use accessories made by Daikin which in equipment or property-damage- are specifically designed for use with the equipment only accidents.
  • Page 155 FTXM-V Series EDUS042101 OPTION INDIVIDUALLY TEST CODE UNIT No. H HH AVAILABLE FRESH UP Fig. 1 Fig. 2 Fig. 3 Fig. 4 3P124623-1E...
  • Page 156 FTXM-V Series EDUS042101 Fig. 5 Fig. 6 Fig. 7 Fig. 8 3P124623-1E...
  • Page 157 FTXM-V Series EDUS042101 • Never use flammable spray such as hair spray, • Do not operate the air conditioner when using a lacquer or paint near the unit. room fumigation - type insecticide. It may cause a fire. Failure to observe could cause the chemicals to •...

  • Page 158: Features And Functions

    FTXM-V Series EDUS042101 FEATURES AND FUNCTIONS Operation menu This central remote controller can operate and stop machines by See page either group or zone. 8—12. Batch operation and batch stop functions are also available. When used in combination with the schedule timer (optional accessory), timer operation and stop functions are available.

  • Page 159: Names And Functions Of The Operating Section

    FTXM-V Series EDUS042101 NAMES AND FUNCTIONS OF THE OPERATING SECTION (Fig. 1, 2) UNIFIED OPERATION BUTTON “ ” DISPLAY (COOLING/HEATING SELECTION PRIVILEGE NOT SHOWN) Press to operate all indoor units. UNIFIED STOP BUTTON For zones or individual units (groups) for which this is displayed, cooling and heating cannot be Press to stop all indoor units.

  • Page 160: Operation

    FTXM-V Series EDUS042101 SET BUTTON CODE “ ” DISPLAY (OPERATION UNIT No. Sets control mode and time No. CODE AND UNIT NUMBER DIS- FAN STRENGTH ADJUSTMENT PLAY) BUTTON The method of operation (remote controller Pressing this button scrolls through “weak”, prohibited, central operation priority after-press operation priority, etc.) is displayed by the “strong”, and “fast”.

  • Page 161: Batch Operation And Stop Method

    FTXM-V Series EDUS042101 Group operation and stop method • If the zone number in the zone screen is dis- played as “---,” this indicates that no units are (Fig. 5) registered in a zone. This is for operating or stopping connected units in Please perform zone registration before pro- groups.

  • Page 162: Zone Operation And Stop Method

    FTXM-V Series EDUS042101 [Batch deletion of zone registration] Select the Zone Number to be regis- tered using the “ZONE NUMBER” button. Pressing the “ ” for at least Keeping the button pressed down will move it four seconds while pressing the “FIL- rapidly.

  • Page 163: Changing The Fan Direction And Fan Strength

    FTXM-V Series EDUS042101 Changing the fan direction and fan Press the “VENTILATION MODE” strength (Fig. 8) button. This changes the fan direction and strength settings in It will scroll through “ ” → “ ” → “ ” the air conditioner. →...

  • Page 164: Timer Number Setting

    FTXM-V Series EDUS042101 When using timer operation, make sure the Select the desired timer number by times do not overlap when setting the program of pressing the “TIMER NO.” button. the schedule timer. Once the desired timer number is displayed, press the “SET”...

  • Page 165: Operation Mode

    FTXM-V Series EDUS042101 OPERATION MODE The following five operation control modes can be selected along with the temperature setting and operation mode by remote controller, for a total of twenty different modes. These twenty modes are set and displayed with control modes of 0 to 19.
  • Page 166 FTXM-V Series EDUS042101 Control by remote controller Operation Operation Control Unified operation, individ- Unified stop, individual Tempera- Operation mode mode Stop ual operation by central stop by central remote ture control mode setting remote controller, or opera- controller, or timer tion controlled by timer stop Acceptance...
  • Page 167 FTXM-V Series EDUS042101 3P124623-1E...

  • Page 168: Setting Operation Mode

    FTXM-V Series EDUS042101 Setting operation mode (Fig. 12) ∗1: Setting may not be acceptable depending on the type of indoor unit with which this unit is connected. ∗2: In zone control, the units run in temperature adjust- [Registration] ment mode (heating or cooling) for the outdoor sys- Press the OPERATION MODE SELEC- tem for the groups registered to those zones.

  • Page 169: Error Diagnosing Function

    Check the contents of the display, The zone screen will revert to the individual screen and contact your DAIKIN dealer because the above automatically if nothing is done in it for one minute. signs can give you the idea on the trouble area.
  • Page 170 FTXM-V Series EDUS042101 Indoor unit · Liquid piping thermistor (Th2) Error (faulty connec- tion, cut wire, short circuit, fault) Indoor unit · BEV unit, gas piping thermistor (Th3) Error (faulty connection, cut wire, short circuit, fault) Indoor unit · Intake air thermistor (Th1) Error (faulty connection, cut wire, short circuit, fault) Indoor unit ·...
  • Page 171 FTXM-V Series EDUS042101 Outdoor unit · Ground circuit for compressor motor, short circuit Outdoor unit · Compressor overload, compressor motor wire disconnection Outdoor unit · Compressor lock Outdoor unit · Power unit error Outdoor unit · Transmission error between inverter and outdoor control unit Central controller: PC board fault Transmission error between central controllers...

  • Page 172: Setting Master Remote Controller

    FTXM-V Series EDUS042101 � � � � Setting master remote controller When switching operation (Fig. 15) ● ● ● ● In case of operation switch Call up the zone including the group with the You must set the master remote controller of the oper- ation mode for one of the indoor units, if two or more setting of master remote controller.

  • Page 173: Display Of Time To Clean

    FTXM-V Series EDUS042101 Call the unit whose system you wish to look up using Press the FILTER SIGN RESET BUT- the arrow keys. TON, and the display “ ” disap- The “ ” on all groups in the same system as the pears.

  • Page 174: Installation Table

    FTXM-V Series EDUS042101 INSTALLATION TABLE When installing the equipment, mark the zone No. of each group and installation location in the below table. Setting group No. Operated by simplified remote controller (Setting is not possible unless power is activated to 1.

  • Page 175: Optional Accessories

    You can perform the normal operation, take off the malfunction contact point and unified start/stop by contact point, all by connecting this unit with the unification adaptor for computerized control. For further details, ask your DAIKIN dealer. (a) Unification adaptor for computerized control...

  • Page 176: Specifications

    FTXM-V Series EDUS042101 SPECIFICATIONS Specifications Power supply 1 ~ 50/60Hz, 100V – 240V Power consumption Max. 8W Continuous “a” contact Forced ON/OFF input Contact current: approximately 10mA Size 180 (W) × 120 (H) × 64.5 (D) Weight 420g Outline drawings 48.5 INDIVIDUALLY When using this unit an electric parts box of KJB311A is required.
  • Page 177 FTXM-V Series EDUS042101 Fig. 9 Fig. 10 Fig. 11 Fig. 12 3P124623-1E...
  • Page 178 FTXM-V Series EDUS042101 Fig. 13 Fig. 14 Fig. 15 Fig. 16 3P124623-1E...

  • Page 179: Dcs301C71> Unified On/Off Controller Installation Manual

    FTXM-V Series EDUS042101 13.8 <DCS301C71> Unified ON/OFF Controller Installation Manual 1P126474-1B...
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  • Page 184: Dcs301C71> Unified On/Off Controller Operation Manual

    Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Be sure only to use accessories made by Daikin which are specifically designed for use with the equipment and have them installed by a professional.
  • Page 185 • When used in conjunction with central remote controller, the control modes of the central remote controller has the priority. DISPLAY OF MALFUNCTION Flashing of lamps indicates malfunctions. Contact your Daikin dealer. When turning power supply on, all lamps may light and UNDER HOST COMPUTER INTEGRATED CONTROL lamp may flash and not accept the operation for about on minute.

  • Page 186: Dst301Ba61> Schedule Timer Controller Specifications / Dimensions

    FTXM-V Series EDUS042101 13.10 <DST301BA61> Schedule Timer Controller Specifications / Dimensions Enables you to connect and control weekly schedule for up to 128 indoor units all together. Simultaneous control of up to 128 indoor units is managed by a week schedule. The start and stop time for twice a day can be set for the week in increments of 1 minute.

  • Page 187: Dst301Ba61> Schedule Timer Controller Installation Manual

    FTXM-V Series EDUS042101 13.11 <DST301BA61> Schedule Timer Controller Installation Manual 3P162015-1A...
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  • Page 192: Dst301Ba61> Schedule Timer Controller Operation Manual

    FTXM-V Series EDUS042101 13.12 <DST301BA61> Schedule Timer Controller Operation Manual DST301BA61 DST301BA61 3P124623-5C...
  • Page 193 FTXM-V Series EDUS042101 1·8 DST301BA61 DST301BA61 1·8 3·7 5·6 DST301BA61 DST301BA61 3P124623-5C...
  • Page 194 Be sure operation. only to use accessories made by Daikin Please instruct the customer on how to operate which are specifically designed for use the unit and keep it maintained.
  • Page 195 FTXM-V Series EDUS042101 CAUTION NOTE After a long use, check the unit stand and Never press the button of the remote con- fitting for damage. troller with a hard, pointed object. If they are left in a damaged condition, the The remote controller may be damaged.
  • Page 196 FTXM-V Series EDUS042101 CONTENTS SAFETY CONSIDERATIONS Change and cancellation of no. of ...1 programmed time..........7 FEATURES AND FUNCTIONS ..3 Manual operation ..........9 NAMES AND FUNCTIONS OF Operation control code ........9 Error diagnosing function........9 OPERATING SECTION .......4 QUESTION AND ANSWER .....10 OPERATION ..........5 SPECIFICATIONS...

  • Page 197: Names And Functions Of Operating Section

    FTXM-V Series EDUS042101 NAMES AND FUNCTIONS OF OPERATING SECTION (Fig. 1, 2) UNIFIED OPERATION BUT- DISPLAY “ ” (PRESENT TIME) TON “ ” Displays the present day of the week Press this button to perform the unified and time. operation regardless of the No. of pro- grammed time.

  • Page 198: Operation

    FTXM-V Series EDUS042101 Press the BUTTON FOR SELECTING DAYS OF A WEEK. TIMER ON BUTTON “ ” Each time the button is pressed, the day display shifts to the right. Press this button to set the present time and the programmed time. (NOTE) •...

  • Page 199: Setting No. Of Programmed Time

    FTXM-V Series EDUS042101 Setting no. of programmed time (1) Setting programmed time (Fig. 4) Set the programmed time of system start 1 by using the HOUR/ (Example) Time No. 5 (to be programmed MINUTE BUTTON. Each time the only when used in conjunction with the central remote con- HOUR/MINUTE BUTTON is troller)

  • Page 200: Change And Cancellation Of No. Of Programmed Time

    FTXM-V Series EDUS042101 (2) Set the next day of the week. • The flashing display goes off, and the Set the day of the week to Tuesday, and No. of programmed time of the present copy the program of the previous day day is displayed.
  • Page 201 FTXM-V Series EDUS042101 Press the BUTTON FOR Press the PROGRAM CAN- SELECTING DAYS OF A WEEK, CELING BUTTON, and cancel the and set the day of the week to be programmed time. If you press it changed. The set No. of pro- again, display returns to the origi- grammed time of the day of the nal state.

  • Page 202: Manual Operation

    (NOTES) Press the UNIFIED OPERA- • For current settings, contact your DAIKIN TION BUTTON, and the OPERA- dealer. TION LAMP turns on. • To change settings, contact your DAIKIN dealer.

  • Page 203: Question And Answer

    FTXM-V Series EDUS042101 Opera- Malfunc- Contents of mal- Address failure of tion lamp tion code function schedule timer. Fixes Failure of PC board The following of schedule timer. causes are possible. Fixes Check each one. The following 1. Do the control Turn off causes are possi- range addresses...
  • Page 204 FTXM-V Series EDUS042101 Yes, it is possible. The following causes Example: are possible. Start operation at 1. The TIME NO. is not 5:00 a.m. on Sunday displayed when Stop operation at The TIME NO. is using the schedule Is it possible to 6:00 p.m.

  • Page 205: Kpw937F4E> Air Direction Adjustment Grille

    FTXM-V Series EDUS042101 13.13 <KPW937F4E> Air Direction Adjustment Grille Accessories Before installation, check that the following components are available. ① Air direction Name ② Spacer ③ Screw ④ Installation manual adjustment grill Shape L=39 M4×50 Quantity １pc. ４pcs. ４pcs. １sheet Choosing an installation site Use when the outdoor unit is installed in a location which meets any of the ●...
  • Page 206 FTXM-V Series EDUS042101 ２ Slide ② 4 spacers onto the ① air direction 　　adjustment grill screw bosses in 4 locations. ３ Attach the ① air direction adjustment 　　grill to the outlet grill. １．Attach the ① air direction adjustment grill with the ② spacers attached to the outlet grill using the ③...

  • Page 207: Kpw063B4> Air Direction Adjustment Grille

    FTXM-V Series EDUS042101 13.14 <KPW063B4> Air Direction Adjustment Grille 3P534932-1D...
  • Page 208 FTXM-V Series EDUS042101 3P534932-1D...

  • Page 209: Kkg063A42> Back Protection Wire Net

    FTXM-V Series EDUS042101 13.15 <KKG063A42> Back Protection Wire Net 2P403095-1...

  • Page 210: Keh094A41E> Drain Pan Heater

    3P647274-1 M20B237 FTXM-V Series EDUS042101 DRAIN PAN HEATER [KEH094A41E] 13.16 <KEH094A41E> Drain Pan Heater • Elect INSTALLATION MANUAL Inst Inst Safety Considerations Safety Considerations WARNING Give this installation manual to the user when installation • Be s is completed. • Only qualified personnel must carry out the installation work. Installation must be done in accordance with this •...
  • Page 211 FTXM-V Series EDUS042101 4-1 M20B237 Tools Required for Installation Tools Required for Installation • φ1/8 inch (φ3.2mm) drill • Electric drill • Phillips screwdriver • Nippers Installation Procedure (1) Installation Procedure (1) WARNING • Be sure to check that the power supply of the product is turned off. nstallation work.
  • Page 212 FTXM-V Series EDUS042101 Installation Procedure (2) Installat Installation Procedure (2) Installa 2) Connec 3. Install the drain pan heater. termina CAUTION • When drilling a hole, be careful not to damage the soundproofing material and other components on the back side. 1) Remove 2 screws from the bottom frame so that the plates of the drain pan heater can be inserted under the heat exchanger with ease.
  • Page 213 FTXM-V Series EDUS042101 Installation Procedure (3) Installation Procedure (3) 2) Connect the black harness to the leftmost terminal and the white harness to the second leftmost terminal. side. Black harness White harness r the heat oles 2 locations) 5. Cut the jumper. 1) Remove the electrical wiring box cover.

  • Page 214: Keh063A4E(A)> Drain Pan Heater

    FTXM-V Series EDUS042101 13.17 <KEH063A4E(A)> Drain Pan Heater Safety Considerations WARNING Read these Safety Considerations carefully before Only personnel that have been trained to install, adjust, service installing the drain pan heater. After completing the or repair(hereinafter, “service”) the equipment specified in this installation, check if the unit operates properly during the manual should service the equipment.
  • Page 215 FTXM-V Series EDUS042101 WARNING • Request the dealer or an authorized technician to install the product. Improper installation of the product could result in water leakage, an electric shock, or fire. • The product must be installed according to the instructions given in this manual. The Incomplete installation of the product could result in water leakage, an electric shock, or fire.
  • Page 216 FTXM-V Series EDUS042101 INSTALLATION PROCEDURE WARNING Be sure to check that the power supply of the product is turned off. Some stages in the installation procedure differ by model of the outdoor unit. Refer to the instructions for the relevant model.
  • Page 217 FTXM-V Series EDUS042101 For Type B and C Models 2. Remove the fan motor base. 1) Remove the fixing screws at the lower section of the fan motor base. (2 screws) 2) Remove the fan motor base together with the propeller fan and ensure that stress is not placed on the propeller fan when placing them aside, •...
  • Page 218 FTXM-V Series EDUS042101 3. Install the drain pan heater. CAUTION When drilling a hole, be careful not to damage the soundproofing material and other components on the back side. 1) For type D models, exchange the pre-mounted mounting plates for 2 of the alternate mounting plates as indi- cated below: Remove pre-mounted...
  • Page 219 FTXM-V Series EDUS042101 For Type A Models Location and number of holes Bottom frame: 2 Plate (Insert the plate under the heat exchanger.) Heat exchanger View D Hole Bottom frame Drain pan heater Ground plate Hole (Fix with the M4 piercing screw.) (The ground plate should be installed...
  • Page 220 FTXM-V Series EDUS042101 4. Route the harnesses. CAUTION When drilling a hole, be careful not to damage the soundproofing material and other components on the back side. For type A Models 1) If there is no hole, drill a ɸ1/8 inch (ɸ3.2mm) hole in the partition plate. (1 location) 2) Fix in place the binding band attached to the drain pan heater harness by screwing the M4 piercing screw...
  • Page 221 FTXM-V Series EDUS042101 For type D Models Route wire as shown Sealing material 5. Connect the terminals of the drain pan heater to the terminal block of the outdoor unit. 1) Connect the thermostat-side terminal (black harness) to the leftmost terminal and the heater-side terminal (white harness) to the second leftmost terminal.
  • Page 222 FTXM-V Series EDUS042101 For type A Models View E Heater-side terminal Thermostat- (white harness) side terminal (black harness) Binding band For type B and D Models View E Heater-side Thermostat- terminal side terminal (white harness) (black harness) Binding band For type C Models Heater-side terminal (white harness) Thermostat-side...

  • Page 223: Kps034A41> Snow Hood (Intake Side Plate)

    FTXM-V Series EDUS042101 13.18 <KPS034A41> Snow Hood (Intake Side Plate) Component parts Before assembling, check that the following parts are available. Name INSTALLATION Side plate(left) Screw Side plate(right) Top plate Front plate MANUAL Shape （M4×12） 1 pc. 1 pc. 14 pc. Q'ty 1 pc.
  • Page 224 FTXM-V Series EDUS042101 Install the top plate (3) and front plate (4). ３ １． Align the bent surfaces on the left and 　right of the front plate (4) with the 　outer surfaces of the side plate (left) (1) 　and side plate (right) (2), then tighten 　temporarily with 2 screws (5).

  • Page 225: Kps034D42> Snow Hood (Intake Rear Plate)

    FTXM-V Series EDUS042101 13.19 <KPS034D42> Snow Hood (Intake Rear Plate) Component parts Before assembling, check that the following parts are available. INSTALLATION Name Side plate(left) Side plate(right) Top plate Front plate Screw MANUAL Shape （M4×12） 1 pc. Q'ty 1 pc. 1 pc.
  • Page 226 FTXM-V Series EDUS042101 Install the top plate (3) and rear plate (4). ３ １．Align the bent surfaces on the left and right of the rear plate (4) with the 　　outer surfaces of the side plate (left) (1) 　　and side plate (right) (2), then tighten 　　temporarily with 2 screws (5).

  • Page 227: Kps034A43> Snow Hood (Outlet)

    FTXM-V Series EDUS042101 13.20 <KPS034A43> Snow Hood (Outlet) Component parts Before assembling, check that the following parts are available. Name INSTALLATION Top plate Side plate(left) Side plate(right) Screw MANUAL Shape （M4×12） 1 pc. Q'ty 1 pc. 1 pc. 11 pc. 1 pc.
  • Page 228 FTXM-V Series EDUS042101 Install the side plate (left) (1). ２ １．Install the side plate (left) (1) 　　on the left side of the front panel 　　of the outdoor unit using 3 screws (4). ※When used in combination with 　an anti-snow hood (side) Place the side plate (left)(1) on the bottom side of the suction side (right) and...

  • Page 229: Kps063A41> Snow Hood (Intake Side Plate)

    FTXM-V Series EDUS042101 13.21 <KPS063A41> Snow Hood (Intake Side Plate) 3P436071-1...
  • Page 230 FTXM-V Series EDUS042101 3P436071-1...

  • Page 231: Kps063A44> Snow Hood (Intake Rear Plate)

    FTXM-V Series EDUS042101 13.22 <KPS063A44> Snow Hood (Intake Rear Plate) 3P436072-1...
  • Page 232 FTXM-V Series EDUS042101 3P436072-1...

  • Page 233: Kps063A47> Snow Hood (Outlet)

    FTXM-V Series EDUS042101 13.23 <KPS063A47> Snow Hood (Outlet) 3P436073-1...
  • Page 234 FTXM-V Series EDUS042101 3P436073-1...
  • Page 236 Specifications, designs and other content appearing in this brochure are current as of March 2021 but subject to change without notice. All rights reserved...

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