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REMOVAL
PROCEDURE
S E R V I C E
4.2/5.0/6.0/7.1 kW Class
15000/18000/24000 Btu/h Class
Indoor Unit
Inverter
Wall Mounted Type
Si041255EH
M A N U A L

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Table of Contents
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Do you have a question about the ATKC18RV2S and is the answer not in the manual?

Questions and answers

Ben Davidsson
March 22, 2025

where is the thermistor located in the Daikin ATKC18RV2S

1 comments:
Mr. Anderson
March 22, 2025

The thermistor in the Daikin ATKC18RV2S is located in the indoor heat exchanger. It is pulled out carefully during the removal process, ensuring not to lose the clip that holds it in place.

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Summary of Contents for Daikin ATKC18RV2S

  • Page 1 Si041255EH REMOVAL PROCEDURE S E R V I C E M A N U A L 4.2/5.0/6.0/7.1 kW Class 15000/18000/24000 Btu/h Class Indoor Unit Inverter Wall Mounted Type...
  • Page 2 Service Manual Removal Procedure Indoor Unit Cooling Only Heat Pump ATKC18RV2S FTKS15JV2S FTXS60GV1B ATKC24RV2S FTXS71GV1B FTKS42JVMG CTKM60PV14 FTKS42JVMG9 FTXS50KAVMA FTXS60KAVMA CTKM24PV2S FTKS50GVM4 FTXS71KAVMA FTKS60GVM4 FTKC18NV2S FTKS71GVM4 FTKC24NV2S FTKS50GVMV FTKC50NVM FTKS60GVMV FTKC60NVM FTKS71GVMV FTKC50NVM4 FTKC60NVM4 FTKS50KAVMA FTKC50NVMM FTKS60KAVMA FTKC60NVMM FTKS71KAVMA FTKC50NVMV...
  • Page 3: Table Of Contents

    Si041255EH Table of Contents 1. Air Filters ....................2 2. Front Panel....................3 3. Front Grille ....................4 4. Horizontal Blades ..................5 5. Vertical Blade ASSYs................6 6. Electrical Box ..................7 7. PCBs .......................9 8. Swing Motors ..................12 9. Indoor Heat Exchanger .................14 10.Fan Motor / Fan Rotor................16 Note: The illustrations may be slightly different depending on the model.
  • Page 4: Air Filters

    Air Filters Si041255EH 1. Air Filters Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the air filters. The air filter is not marked Front panel for difference between the Open the front panel to right and left sides.
  • Page 5: Front Panel

    Si041255EH Front Panel 2. Front Panel Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Open the front panel Front panel over the position where it stops. (R23310) Slide the left rotary When reassembling the front...
  • Page 6: Front Grille

    Front Grille Si041255EH 3. Front Grille Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the 3 screws Front grille of the front grille. (R11330) Unfasten the 3 hooks The convex marks (...) on Center hook on the top of the front...
  • Page 7: Horizontal Blades

    Si041255EH Horizontal Blades 4. Horizontal Blades Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Open the horizontal When reassembling, mount Horizontal blade (large) blades. the large horizontal blade to the upper position and the small horizontal blade to the lower position.
  • Page 8: Vertical Blade Assys

    Vertical Blade ASSYs Si041255EH 5. Vertical Blade ASSYs Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Release the right and Some models have fan Vertical blade ASSY left shafts.
  • Page 9: Electrical Box

    Si041255EH Electrical Box 6. Electrical Box Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the screw and remove the service cover. Service cover (R17675) Remove the screw and remove the drip proof plate.
  • Page 10 Electrical Box Si041255EH Step Procedure Points Disconnect the [S1]: fan motor [S1] Hook connectors [S1] [S41] [S41]: swing motor(s) and release the harnesses from the hooks. Remove the screw of the electrical box. [S41] (R18794) Unfasten the hook at When reassembling, make Hook the back of the sure the hook at the back of...
  • Page 11: Pcbs

    Si041255EH PCBs 7. PCBs Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Unfasten the 2 hooks Hook on the top and remove Shield plate the shield plate. (R17925) Unfasten the hook and remove the signal...
  • Page 12 PCBs Si041255EH Step Procedure Points Disconnect the [S49]: control PCB connector [S49] from the display PCB. [S49] (R11352) Unfasten the 4 hooks Some models have no and remove the INTELLIGENT EYE sensor INTELLIGENT EYE INTELLIGENT EYE PCB. sensor PCB sensor PCB. [S36]: control PCB Disconnect the connector [S36].
  • Page 13 Si041255EH PCBs Step Procedure Points Pull out all the harnesses from the terminal board. Terminal board (R11355) 10 Unfasten the 3 hooks Control PCB and remove the control PCB. Hook Hook (R13514) Removal Procedure...
  • Page 14: Swing Motors

    Swing Motors Si041255EH 8. Swing Motors Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the swing motor for horizontal blades. Remove the screw of the swing motor.
  • Page 15 Si041255EH Swing Motors Step Procedure Points Remove the 2 screws and detach the swing motor unit. Swing motor unit (R13624) Remove the 2 screws The assembly has 6 hooks. Hook and remove the swing Hook motor. Swing motor Hook (R22544) Removal Procedure...
  • Page 16: Indoor Heat Exchanger

    Indoor Heat Exchanger Si041255EH 9. Indoor Heat Exchanger Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. In pump-down work, be sure to stop the compressor before disconnecting the refrigerant pipe. If the refrigerant pipe is disconnected with the compressor operating and the stop valve open, air may be sucked in and may generate an over-pressure in refrigeration cycle, thus resulting in pipe rupture or accidental injury.
  • Page 17 Si041255EH Indoor Heat Exchanger Step Procedure Points Slightly pull out the auxiliary piping. Auxiliary piping (R11367) Unfasten the 2 hooks on the left side. Hook (R17680) Push the 2 hooks on the right side and Hook unfasten them. (R13517) Pull the indoor heat Indoor heat exchanger exchanger to the front side and unfasten the...
  • Page 18: Fan Motor / Fan Rotor

    Fan Motor / Fan Rotor Si041255EH 10.Fan Motor / Fan Rotor Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the 2 screws of the right side plate. Lift the right side plate and remove it.
  • Page 19 Si041255EH Fan Motor / Fan Rotor Step Procedure Points Remove the fan rotor. Fan rotor (R11376) Remove the 2 screws and remove the left side plate. Left side plate (R22545) The bearing is made of rubber. Push it inward and remove it. Bearing (R11378) Removal Procedure...
  • Page 20 Revision History Month / Year Version Revised contents 09 / 2012 Si041255 First edition 11 / 2012 Si041255_A Model addition: FTXS60/71GV1B 04 / 2013 Si041255_B Model addition: FTKS15JV2S, FTKS42JVMG 12 / 2013 Si041255EC Model addition: FTKS50/60/71GVM4, FTKS50/60/71GVMV, FTKS42JVMG9 04 / 2014 Si041255ED Model addition: FTKD42/50/60/71GVM9, FTKD42/50/60/71HVMV 07 / 2014...
  • Page 21 Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion.

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