Daikin FTXTP25M5V1B Installer's Reference Manual
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Daikin FTXTP25M5V1B Installer's Reference Manual

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Summary of Contents for Daikin FTXTP25M5V1B

  • Page 1 Installer reference guide Daikin room air conditioner FTXTP25M5V1B FTXTP35M5V1B ATXTP25M5V1B ATXTP35M5V1B...

  • Page 2: Table Of Contents

    To insulate the drain piping, refrigerant piping and interconnection cable..............40 To pass the pipes through the wall hole ........................40 To fix the unit on the mounting plate ..........................41 Closing the unit ................................41 Installer reference guide FTXTP25+35M5V1B_ATXTP25+35M5V1B Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 3 To place the adapter into the unit ......................... 44 10.1.3 To check the functionality of the adapter ..................... 45 10.2 Setting the wireless LAN ..............................45 10.2.1 To install the Daikin Residential Controller application................. 45 11 Configuration 11.1 To set a different address ............................... 46 12 Commissioning 12.1 Overview: Commissioning ..............................

  • 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). ▪ The full set of latest technical data is available on the Daikin Business Portal (authentication required).

  • Page 5: Meaning Of Warnings And Symbols

    Symbols used in the documentation: Symbol Explanation Indicates a figure title or a reference to it. Example: " 1–3 Figure title" means "Figure 3 in chapter 1". FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 6 About the documentation Symbol Explanation Indicates a table title or a reference to it. Example: " 1–3 Table title" means "Table 3 in chapter 1". FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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 (for example national gas regulation) and are executed only by authorised persons. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N –...
  • Page 9 Installation of pipework shall be kept 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). FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • 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) FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

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

    To avoid compressor breakdown, do NOT charge more than the specified amount of refrigerant. ▪ When the refrigerant system is to be opened, refrigerant MUST be treated according to the applicable legislation. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 14 Running the product in reversed phase can break the compressor and other parts. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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" [  36]) Electrical installation (see DANGER: RISK OF ELECTROCUTION FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 17 Do NOT disassemble, modify or repair the adapter. ▪ Grip the connector when disconnecting the connecting cord. ▪ Turn off the power supply in case the adapter gets damaged. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 18: About The Box

    4.2.2 To remove the accessories from the indoor unit 1 Remove: ▪ the accessory bag located at the bottom of the package, ▪ the mounting plate attached to the back of the indoor unit. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 19 Dry battery AAA.LR03 (alkaline) for user interface g User interface holder h User interface i Mounting plate j Wireless LAN adapter (only for FTXTP-M, for ATXTP-M available as optional accessory) FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 20: About The Unit

    Condensation and water dripping might occur if the unit runs outside its operation range. 5.3 About the wireless LAN ▪ For units FTXTP-M is Wireless LAN adapter part of the accessory bag. ▪ For units ATXTP-M is Wireless LAN adapter optional accessory. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 21: Precautions When Using The Wireless Lan

    INFORMATION ▪ 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. ▪ This unit is considered as combined equipment according to the definition of Directive 2014/53/EU.

  • 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). FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 23: Opening The Unit

    ≥50 ≥50 (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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 24: To Open The Service Cover

    1 Remove the front panel to remove the air filter. 2 Remove 2 screws from the front grille. 3 Push down the 3 upper hooks marked with a symbol with 3 circles. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 25: 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 26: To Drill A Wall Hole

    To connect the piping on right-side, right-bottom, left-side or left-bottom, the pipe port cover MUST be removed. 1 Cut off the pipe port cover from inside the front grille using a coping saw. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 27: Connecting The Drain Piping

    NOTICE ▪ Install the drain hose with a downward slope. ▪ Traps are NOT permitted. ▪ Do NOT put the end of the hose in water. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 28: 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 29: 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 30: 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 31: Piping Installation

    Annealed (O) 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 32: 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" [  31] DANGER: RISK OF BURNING/SCALDING FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 33: Guidelines When Connecting The Refrigerant Piping

    ALWAYS use 2 wrenches together when loosening a flare nut. ▪ ALWAYS use a spanner and torque wrench together to tighten the flare nut when connecting the piping. This to prevent nut cracking and leaks. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 34: 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 5 Check that the flaring is properly made. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 35: To Connect The Refrigerant Piping To The Indoor Unit

    Interconnection cable d Liquid pipe e Liquid pipe insulation f Finishing tape g Drain hose NOTICE Make sure to insulate all refrigerant piping. Any exposed piping might cause condensation. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 36: Electrical Installation

    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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 37: 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: FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 38: 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 Interconnection cable FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 39 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 40: Finishing The Indoor Unit Installation

    Insulation tape e Mounting plate (accessory) NOTICE ▪ Do NOT bend refrigerant pipes. ▪ Do NOT push the refrigerant pipes onto the bottom frame or the front grille. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 41: To Fix The Unit On The Mounting Plate

    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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 42 Finishing the indoor unit installation FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 43: Wireless Lan Adapter Installation

    3 Remove the upper case of the wireless LAN adapter. a Upper case b Printed circuit board of the wireless LAN adapter c Lower case 4 Attach the connecting cord connector (white). FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 44: To Place The Adapter Into The Unit

    7 Fix the upper adapter case with 2 screws (accessory). 2× 10.1.2 To place the adapter into the unit 1 Place the wireless LAN adapter against the hooks. 2 Lock the adapter by pressing it down. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 45: To Check The Functionality Of The Adapter

    ▪ Wireless LAN access point. ▪ Installed free Daikin Residential Controller application. 10.2.1 To install the Daikin Residential Controller application 1 Open: ▪ Google Play for appliances using Android. ▪ App Store for appliances using iOS. 2 Search for Daikin Residential Controller.

  • 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • Page 47 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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 the 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • Page 50: 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. ▪ Explain the user about energy saving tips as described in the operation manual. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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. FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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 inside of the outdoor unit (bottom side of the top plate).
  • 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 FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...
  • 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 FTXTP25+35M5V1B_ATXTP25+35M5V1B Installer reference guide Daikin room air conditioner 4P519439-13N – 2021.03...

  • 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 DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SAN.TİC. A.Ş. Gülsuyu Mahallesi, Fevzi Çakmak Caddesi, Burçak Sokak, No:20, 34848 Maltepe İSTANBUL / TÜRKİYE Tel: 0216 453 27 00 Faks: 0216 671 06 00 Çağrı Merkezi: 444 999 0 Web: www.daikin.com.tr 4P519439-13N 2021.03 Verantwortung für Energie und Umwelt...

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