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Daikin FTXP71N2V1B Installer's Reference Manual

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Summary of Contents for Daikin FTXP71N2V1B

  • Page 1 Installer reference guide Daikin room air conditioner FTXP50N2V1B FTXP60N2V1B FTXP71N2V1B...

  • Page 2: Table Of Contents

    To fix the unit on the mounting plate ..........................40 Closing the unit ................................40 9.4.1 To close the electrical wiring box cover......................40 9.4.2 To re-install the front grille ..........................40 Installer reference guide FTXP-N Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 3 To perform a test run in winter season ......................49 13 Hand-over to the user 14 Disposal 15 Technical data 15.1 Wiring diagram................................52 15.1.1 Unified wiring diagram legend ........................52 16 Glossary FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 4: About The Documentation

    The original documentation is written in English. All other languages are translations. Technical engineering data ▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). FTXP-N Installer reference guide Daikin room air conditioner...

  • Page 5: Meaning Of Warnings And Symbols

    About the documentation ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required). 1.1.1 Meaning of warnings and symbols DANGER Indicates a situation that results in death or serious injury. DANGER: RISK OF ELECTROCUTION Indicates a situation that could result in electrocution.
  • 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". FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 7: General Safety Precautions

    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. 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 and are executed ONLY by authorised persons. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L –...
  • 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). FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • 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) FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 12: Electrical

    If NOT factory installed, a main switch or other means for disconnection, having a contact separation in all poles providing full disconnection under overvoltage category III condition, MUST be installed in the fixed wiring. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 13 Use an appropriate screwdriver for tightening the terminal screws. A screwdriver with a small head will damage the head and make proper tightening impossible. ▪ Over-tightening the terminal screws may break them. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 15: Specific Installer Safety Instructions

    All wiring MUST be performed by an authorised electrician and MUST comply with the applicable legislation. ▪ Make electrical connections to the fixed wiring. ▪ All components procured on-site and all electrical construction MUST comply with the applicable legislation. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 17: About The Box

    ▪ the mounting plate attached to the back of the indoor unit. 1× 1× 1× 1× 1× 2× 2× 2× 1× 1× FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 18 "9.3 To fix the unit on the mounting plate" [  40]. f Dry battery AAA.LR03 (alkaline) for user interface g User interface holder h User interface i Mounting plate j Wireless LAN adapter FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 19: About The Unit

    A safety device might stop the operation of the system if the unit runs outside its operation range. Condensation and water dripping might occur if the unit runs outside its operation range. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 20: Unit Installation

    Wall strength. Check whether the wall or the floor is strong enough to support the weight of the unit. If there is a risk, reinforce the wall or the floor before installing the unit. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 21: Opening The Unit

    (mm) 6.2 Opening the unit 6.2.1 To remove the front panel 1 Hold the front panel by the panel tabs on both sides and open it. a Panel tabs FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 22: To Open The Service Cover

    4 We recommend opening the flap before removing the front grille. 5 Place both hands under the centre of the front grille, push it up and then toward you. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 23: To Remove The Electrical Wiring Box Cover

    3 Mark the centres of the drilling points on the wall using a tape measure. Position the end of tape measure at symbol " ". 4 Finish the installation by securing the mounting plate on the wall using M4×25L screws (field supply). FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 24: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 25: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 26: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 27: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 28: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 29: Piping Installation

    12.7 mm (1/2") Depending on the applicable legislation and the maximum working pressure of the unit (see "PS High" on the unit name plate), larger piping thickness might be required. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 30: Refrigerant Piping Insulation

    7.2.2 Precautions when connecting the refrigerant piping INFORMATION Also read the precautions and requirements in the following chapters: ▪ "2 General safety precautions" [  7] ▪ "7.1 Preparing refrigerant piping" [  29] DANGER: RISK OF BURNING/SCALDING FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 31: Guidelines When Connecting The Refrigerant Piping

    Take the following guidelines into account when connecting pipes: ▪ Coat the flare inner surface with ether oil or ester oil when connecting a flare nut. Tighten 3 or 4 turns by hand, before tightening firmly. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 32: Pipe Bending Guidelines

    4 Flare the pipe. Set exactly at the position as shown in the following figure. Flare tool for R32 Conventional flare tool (clutch type) Clutch type Wing nut type (Ridgid-type) (Imperial-type) 0~0.5 mm 1.0~1.5 mm 1.5~2.0 mm FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 33: To Connect The Refrigerant Piping To The Indoor Unit

    See "9.1  To insulate the drain piping, refrigerant piping and interconnection cable" [  39]. NOTICE Make sure to insulate all refrigerant piping. Any exposed piping might cause condensation. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 34: 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" [  36]. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 35: Guidelines When Connecting The Electrical Wiring

    Place the round crimp-style terminal on the wire up to the covered part and fasten the terminal with the appropriate tool. a Stranded conductor wire b Round crimp-style terminal ▪ Use the following methods for installing wires: FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 36: Specifications Of Standard Wiring Components

    Provide adequate measures to prevent that the unit can be used as a shelter by small animals. Small animals that make contact with electrical parts can cause malfunctions, smoke or fire. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 37 8 Pull the wires to make sure that they are securely attached, then retain the wires with the wire retainer. 9 Shape the wires so that the service cover fits securely, then close the service cover. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 38: To Connect Optional Accessories (Wired User Interface, Central User Interface, Etc.)

    S21 wire harness routing for wireless adapter b S21 wire harness routing for other optional accessory c S21 connector 4 Close the electrical wiring box; see "9.4.1  To close the electrical wiring box cover" [  40]. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 39: 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) FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 40: To Fix The Unit On The Mounting Plate

    3 Fix the electrical wiring box with 1 screw. 9.4.2 To re-install the front grille 1 Install the front grille and firmly engage the 3 upper hooks. 2 Install 2 screws back on the front grille. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 41: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 42: Wireless Lan Adapter Installation

    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 43: To Connect The Wireless Lan Adapter With The Unit

    4 Attach the connecting cord connector (white). a Protection sleeve b Clip 5 Fasten the connecting cord to the notch in the adapter case (lower). Ensure that external force is not transmitted. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 44: To Place The Adapter Into The Unit

    2 Press down on the adapter to fix it in the holder. 3 To remove the adapter, bend one clamp of the holder with a finger to release the wireless adapter and remove it from the holder. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 45: To Check The Functionality Of The Adapter

    1 Open: ▪ Google Play for appliances using Android. ▪ App Store for appliances using iOS. 2 Search for “ONECTA”. 3 Follow the directions on the screen to install. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 46: Configuration

    Jumper Address Factory set default After cutting jumper INFORMATION If the setting could NOT be completed while the operation lamp was blinking, repeat the setting process from the beginning. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 47 Result: The user interface will return to the previous screen. INFORMATION In case you could NOT complete the setting in time, turn the power supply off and wait at least 1 minute before turning the power supply back on. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 48: Commissioning

    12 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 49: To Perform A Test Run

    Some of the functions CANNOT be used in the test run operation mode. If a power failure occurs during operation, the system automatically restarts immediately after power is restored. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 50: Hand-Over To The User

    ▪ Show the user what to do for the maintenance of the unit. ▪ Explain the user about energy saving tips as described in the user reference guide. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 51: 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. FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 52: Technical Data

    Technical data 15 Technical data ▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ The full set of 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 53 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 FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...
  • Page 54 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 FTXP-N Installer reference guide Daikin room air conditioner 4P518023-14L – 2022.06...

  • Page 55: 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 56 4P518023-14L 2022.06 Verantwortung für Energie und Umwelt...

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