Daikin Perfera FTXM71A2V1B Installer's Reference Manual
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Daikin Perfera FTXM71A2V1B Installer's Reference Manual

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FTXM60A2V1B
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Summary of Contents for Daikin Perfera FTXM71A2V1B

  • Page 1 Installer reference guide Daikin room air conditioner FTXM60A2V1B FTXM71A2V1B...

  • Page 2: Table Of Contents

    To connect the electrical wiring to the indoor unit....................... To connect optional accessories (wired user interface, central user interface, etc.) ..........9 Finishing the indoor unit installation To insulate the drain piping, refrigerant piping and interconnection cable..............Installer reference guide FTXM60~71A2V1B Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 3 12 Hand-over to the user 13 Troubleshooting 13.1 Solving problems based on error codes ........................14 Disposal 15 Technical data 15.1 Wiring diagram ................................15.1.1 Unified wiring diagram legend ........................16 Glossary FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 4: About The Documentation

    WARNING Make sure installation, servicing, maintenance, repair and applied materials follow the instructions from Daikin (including all documents listed in “Documentation set”) and, in addition, comply with applicable legislation and are performed by qualified persons only. In Europe and areas where IEC standards apply, EN/IEC 60335-2-40 is the applicable standard.

  • Page 5: Meaning Of Warnings And Symbols

    A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 1.2 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury.
  • Page 6 Example: " 1–3 Figure title" means "Figure 3 in chapter 1". Indicates a table title or a reference to it. Example: " 1–3 Table title" means "Table 3 in chapter 1". FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 7: General Safety Precautions

    WARNING Improper installation or attachment of equipment or accessories could result in electrical shock, short-circuit, leaks, fire or other damage to the equipment. ONLY use accessories, optional equipment and spare parts made or approved by Daikin unless otherwise specified. WARNING Make sure installation, testing and applied materials comply with applicable legislation (on top of the instructions described in the Daikin documentation).

  • Page 8: Installation Site

    WARNING Make sure installation, servicing, maintenance and repair comply with instructions from Daikin and with applicable legislation (for example national gas regulation) and are executed ONLY by authorised persons. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R –...
  • Page 9 Keep the pipework installation to a minimum. To determine the minimum floor area 1 Determine the total refrigerant charge in the system (=  factory refrigerant charge additional refrigerant amount charged). FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 10 9.55 m Total refrigerant charge in the system Minimum floor area (a) Ceiling-mounted unit (= Ceiling-mounted unit) (b) Wall-mounted unit (= Wall-mounted unit) (c) Floor-standing unit (= Floor-standing unit) FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 11: Refrigerant - In Case Of R410A Or R32

    Make sure refrigerant piping installation complies with applicable legislation. In Europe, EN378 is the applicable standard. NOTICE Make sure the field piping and connections are NOT subjected to stress. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 12: Electrical

    For the location of the terminals, see the wiring diagram. ▪ Do NOT touch electrical components with wet hands. ▪ Do NOT leave the unit unattended when the service cover is removed. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 13 MUST be as such that the current-carrying wires are tautened before the earth wire is in case the power supply is pulled loose from the stress relief. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 14 ON and OFF while the product is operating, attach a reversed phase protection circuit locally. Running the product in reversed phase can break the compressor and other parts. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 15: Specific Installer Safety Instructions

    Use flare nuts that are included with the unit. Using different flare nuts may cause refrigerant gas leakage. "8 Electrical installation" [  38]) Electrical installation (see DANGER: RISK OF ELECTROCUTION WARNING ALWAYS use multicore cable for power supply cables. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 16 Do NOT branch the power supply for the drain pump, etc. from the terminal block. This could result in electrical shock or fire. WARNING Keep the interconnection wiring away from copper pipes without thermal insulation as such pipes will be very hot. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 17: About The Box

    "9.3 To fix the unit on the mounting plate" [  45]. g Dry battery AAA.LR03 (alkaline) for wireless remote control h Holder for wireless remote control (user interface) i Wireless remote control (user interface) j Mounting plate FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 18 Spare SSID sticker. Do NOT throw away the spare sticker. Keep it in a safe place in case it is needed in future (e.g. in case the front grille was replaced attach it to the new front grille). FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 19: About The Unit

    In combination with outdoor units:RXM71, 2MXM, 3MXM, 4MXM, 5MXM (a)(b) Cooling and drying Heating Outdoor temperature –10~46°C DB –15~24°C DB –15~18°C WB Indoor temperature 18~32°C DB 10~30°C DB 14~23°C WB Indoor humidity ≤80% — FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 20: About The Wireless Lan

    INFORMATION: Declaration of conformity ▪ Daikin Industries Czech Republic s.r.o. declares that the radio equipment type inside of this unit is in compliance with Directive  2014/53/EU and S.I. 2017/1206: Radio Equipment Regulations 2017. ▪...

  • Page 21: Setting The Wireless Lan

    2 Follow the directions on the screen to install the ONECTA app. INFORMATION Scan the QR code to download and install the ONECTA app on your mobile phone or tablet: FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 22: Unit Installation

    Wall insulation. When conditions in the wall exceed 30°C and a relative humidity of 80%, or when fresh air is inducted into the wall, then additional insulation is required (minimum 10 mm thickness, polyethylene foam). FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 23: Opening The Unit

    6.2.1 To remove the front panel 1 Place your fingers in the indentations on the unit (one each on the left and right sides), and open the front panel until it stops. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 24: To Open The Service Cover

    "6.2.2 To open the service cover" [  24]. 3 Remove the lower flap by pushing it to the left side and towards you. 4 Remove 3 screws fixing the front grille. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 25: To Remove The Electrical Wiring Box Cover

    2 Open the electrical wiring box cover by pulling the protruding part on the top of the cover. 3 Unhook the tab on the bottom and remove the electrical wiring box cover. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 26: Mounting The Indoor Unit

    4 Finish the installation by securing the mounting plate on the wall using M4×25L screws (field supply). INFORMATION The removed pipe port cover can be kept in the mounting plate pocket. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 27: To Drill A Wall Hole

    Wall embedded pipe (field supply) b Putty (field supply) c Wall hole cover (field supply) 4 After completing wiring, refrigerant piping and drain piping, do NOT forget to seal the gap with putty. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 28: To Remove The Pipe Port Cover

    NOTICE ▪ Install the drain hose with a downward slope. ▪ Traps are NOT permitted. ▪ Do NOT put the end of the hose in water. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 29: To Connect The Piping On Right Side, Right-Back, Or Right-Bottom

    1 Attach the drain hose with adhesive vinyl tape to the bottom of the refrigerant pipes. 2 Wrap the drain hose and the refrigerant pipes together using insulation tape. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 30: To Connect The Piping On Left Side, Left-Back, Or Left-Bottom

    Insulation fixing screw b Drain hose 4 Attach the drain hose to the refrigerant piping bottom side using adhesive vinyl tape. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 31: To Check For Water Leaks

    Remove the pipe port cover here for left-bottom piping 6.4.4 To check for water leaks 1 Remove the air filters. 2 Gradually pour approximately 1  l of water in the drain pan, and check for water leaks. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 32: Piping Installation

    Gas pipe Ø6.4 Ø12.7 Ø6.4 Ø15.9 Refrigerant piping material ▪ Piping material: phosphoric acid deoxidised seamless copper ▪ Flare connections: Only use annealed material. ▪ Piping temper grade and thickness: FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 33: Refrigerant Piping Insulation

    Connecting the refrigerant piping to the outdoor unit ▪ Insulating the refrigerant piping ▪ Keeping in mind the guidelines for: Pipe bending Flaring pipe ends Using the stop valves FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 34: Precautions When Connecting The Refrigerant Piping

    Use caution when passing copper tubes through walls (see figure below). Unit Installation period Protection method Outdoor unit >1 month Pinch the pipe <1 month Pinch or tape the pipe Indoor unit Regardless of the period FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 35: Guidelines When Connecting The Refrigerant Piping

    1 Cut the pipe end with a pipe cutter. 2 Remove burrs with the cut surface facing down so that the chips do NOT enter the pipe. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 36: To Connect The Refrigerant Piping To The Indoor Unit

    Flare connections c Liquid pipe (with insulation) (field supply) d Gas pipe (with insulation) (field supply) e Slit on heat insulation pipe cover facing up f Vinyl tape (field supply) FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 37: To Check Refrigerant Piping Joints For Leaks After Charging Refrigerant

    Test leaks using a pressure of at least 0.25 times the maximum working pressure (see "PS High" on the unit nameplate). If a leak is detected 1 Recover the refrigerant, repair the joint, and repeat the test. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 38: Electrical Installation

    ALWAYS use multicore cable for power supply cables. INFORMATION Also read the precautions and requirements in the "2  General safety precautions" [  7]. INFORMATION Also read "8.1.3 Specifications of standard wiring components" [  41]. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 39: Guidelines When Connecting The Electrical Wiring

    To prepare stranded conductor wire for installation Method 1: Twisting conductor 1 Strip insulation (20 mm) from the wires. 2 Slightly twist the end of the conductor to create a "solid-like" connection. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 40 Terminal b Screw c Flat washer Allowed NOT allowed ▪ The earth wire between the wire retainer and the terminal must be longer than the other wires. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 41: Specifications Of Standard Wiring Components

    1 Set the indoor unit on the mounting plate hooks. Use the " " marks as a guide. a Mounting plate (accessory) b Piece of packing material c Interconnection cable d Wire guide FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 42 9 Pull the wires to make sure that they are securely attached, then retain the wires with the wire retainer. 10 Shape the wires so that the service cover fits securely, then close the service cover. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 43: To Connect Optional Accessories (Wired User Interface, Central User Interface, Etc.)

    2 Attach the connection cable to the S21 connector and pull the wire harness as shown in the following figure. 3 Put the electrical wiring box cover back and pull the wire harness around it as shown in the figure above. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 44: Finishing The Indoor Unit Installation

    1 Shape the refrigerant pipes along the pipe path marking on the mounting plate. a Drain hose b Caulk this hole with putty or caulking material c Adhesive vinyl tape d Insulation tape e Mounting plate (accessory) FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 45: To Fix The Unit On The Mounting Plate

    3 Install the service cover and fix it with the service cover screw. 4 Install the air filter, mount the front panel and close it "9.4.3 To re-install the front panel" [  46]. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 46: To Close The Service Cover

    1 Attach the front panel. Align the shafts with the slots and push them all the way in. 2 Close the front panel slowly; press at both sides and at the centre. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 47: Configuration

    , select and press Result: The Daikin eye will start to blink. a Daikin eye b Indoor unit ON/OFF switch 6 Press the indoor unit ON/OFF switch while the Daikin eye is blinking. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner...
  • Page 48 Configuration INFORMATION If the setting could NOT be completed while the Daikin eye was blinking, repeat the setting process from the beginning. 7 When the setting is complete, keep pressed for at least 5 seconds. Result: The remote control display will return to the previous screen.

  • Page 49: Commissioning

    11 Commissioning NOTICE General commissioning checklist. Next to the commissioning instructions in this chapter, a general commissioning checklist is also available on the Daikin Business Portal (authentication required). The general commissioning checklist is complementary to the instructions in this chapter and can be used as a guideline and reporting template during commissioning and hand-over to the user.

  • Page 50: To Perform A Test Run

    2 Press simultaneously. 3 Press , select and press Result: Test run operation will stop automatically after about 30 minutes. 4 To stop operation sooner, press FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 51: Hand-Over To The User

    Explain the user how to properly operate the system and what to do in case of problems. ▪ Show the user what to do for the maintenance of the unit. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 52: Troubleshooting

    Signal transmission error (between indoor and outdoor unit) Indoor unit Error code Description Indoor unit PCB abnormality Freeze-up protection or high-pressure control Fan motor (DC motor) abnormality Indoor heat exchanger thermistor abnormality Room temperature thermistor abnormality FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 53 DC voltage / current sensor abnormality Outdoor temperature thermistor abnormality Discharge pipe thermistor abnormality Outdoor heat exchanger thermistor abnormality Radiation fin temperature rise Inverter instantaneous overcurrent (DC) Radiation fin thermistor abnormality FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 54: Disposal

    Do NOT try to dismantle the system yourself: dismantling of the system, treatment of the refrigerant, oil and other parts MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 55: Technical Data

    A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 15.1 Wiring diagram The wiring diagram is delivered with the unit, located on the inner right side of the indoor unit front grille.
  • Page 56 N=* Number of passes through ferrite core Pulse-amplitude modulation PCB* Printed circuit board Power module Switching power supply PTC* PTC thermistor Insulated gate bipolar transistor (IGBT) Circuit breaker FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...
  • Page 57 Diode bridge, Insulated-gate bipolar transistor (IGBT) power module Wireless remote controller Terminal Terminal strip (block) Electronic expansion valve coil Y*R, Y*S Reversing solenoid valve coil Ferrite core ZF, Z*F Noise filter FTXM60~71A2V1B Installer reference guide Daikin room air conditioner 4P518023-18R – 2024.01...

  • Page 58: Glossary

    Optional equipment Equipment made or approved by Daikin that can be combined with the product according to the instructions in the accompanying documentation. Field supply Equipment NOT made by Daikin that can be combined with the product according to the instructions in the accompanying documentation.
  • Page 60 4P518023-18R 2024.01...

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