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Daikin CTXF20F5V1B Installation Manual
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Installation manual
Daikin room air conditioner
CTXF20F5V1B
Installation manual
CTXF25F5V1B
English
Daikin room air conditioner
CTXF35F5V1B

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Summary of Contents for Daikin CTXF20F5V1B

  • Page 1 Installation manual Daikin room air conditioner CTXF20F5V1B Installation manual CTXF25F5V1B English Daikin room air conditioner CTXF35F5V1B...
  • Page 2 4P720306-13B...
  • Page 3: Table Of Contents

    To check for leaks............11 6.3.2 To perform vacuum drying .......... 11 ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 7 Electrical installation Specifications of standard wiring components ......11 To connect the electrical wiring to the indoor unit .....
  • Page 4 ▪ Do NOT install a phase advancing capacitor, because this unit is equipped with an inverter. A phase advancing capacitor will reduce performance and may cause accidents. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 5: About The Box

    Do NOT insert fingers, rods or other objects into the air inlet or outlet. Do NOT remove the fan guard. When the fan is rotating at high speed, it will cause injury. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 6: Operation Range

    1 Remove the front panel to remove the air filter. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 7: To Re-Install The Front Grille

    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. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 8: To Drill A Wall Hole

    2 Remove any burrs along the cut section using a half round needle file. Wall embedded pipe Putty Wall hole cover 4 After completing wiring, refrigerant piping and drain piping, do NOT forget to seal the gap with putty. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 9: To Provide Drainage

    1 Insert the drain hose in the drain pipe as shown in the following figure, so it will NOT be pulled out of the drain pipe. Insulation fixing screw Drain hose CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 10: Piping Installation

    (see "PS High" on the unit name WARNING: MILDLY FLAMMABLE MATERIAL plate), larger piping thickness might be required. The refrigerant inside this unit is mildly flammable. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 11: Checking The Refrigerant Piping

    Go to the next step. Recommended field fuse 20 A 3 Vacuum the system for at least 2 hours to a manifold pressure Earth leakage circuit breaker Must comply with of −0.1 MPa (−1 bar). applicable legislation CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 12: To Connect The Electrical Wiring To The Indoor Unit

    ▪ Do NOT push the refrigerant pipes onto the bottom then retain the wires with the wire retainer. frame or the front grille. 10 Shape the wires so that the service cover fits securely, then close the service cover. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 13: To Fix The Unit On The Mounting Plate

    Be careful NOT to damage any of the surrounding parts sensors/switches. If NOT, burning of the compressor might when cutting the address jumper. be the result. 3 Turn the power supply on. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 14: Checklist Before Commissioning

    In cooling mode: 26~28°C, in heating mode: 20~24°C. 3 Make sure that all functions and parts are working properly. 4 The system stops operating 3  minutes after the unit is turned OFF. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 15: Technical Data

    ▪ A subset of the latest technical data is available on the regional refer to PCB inside your unit) Daikin website (publicly accessible). Connector (frame ground) ▪ The full set of the latest technical data is available on the Daikin Harness Business Portal (authentication required). H*P, LED*, V*L...
  • Page 16 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 Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
  • Page 20 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 3P748643-11H 2024.07...

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