Daikin CTXS15K2V1B Service Manual
1.5/2.0/2.5/3.5 kw class
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Also See for CTXS15K2V1B:
- Service manual (462 pages) ,
- Operation manual (44 pages) ,
- Installation manual (21 pages)
Related Manuals for Daikin CTXS15K2V1B
Summary of Contents for Daikin CTXS15K2V1B
- Page 1 Si041258EA REMOVAL PROCEDURE S E R V I C E M A N U A L 1.5/2.0/2.5/3.5 kW Class Indoor Unit Inverter Wall Mounted Type...
- Page 2 Service Manual Removal Procedure Indoor Unit Heat Pump CTXS15K2V1B CTXS35K2V1B FTXM20K3V1B FTXM25K3V1B FTXS20K2V1B FTXS25K2V1B...
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Page 3: Table Of Contents
Si041258EA Table of Contents 1. Air Filters ....................2 2. Horizontal Blade..................3 3. Front Panel....................4 4. Front Grille ....................5 5. Vertical Blade ASSYs................6 6. Electrical Box ..................7 7. Swing Motor / PCBs ................9 8. Indoor Heat Exchanger .................13 9. Fan Rotor / Fan Motor................16 Note: The illustrations may be slightly different depending on the model. -
Page 4: Air Filters
Air Filters Si041258EA 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. -
Page 5: Horizontal Blade
Si041258EA Horizontal Blade 2. Horizontal Blade 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 The center shaft can be blade. released easily by bending the blade. -
Page 6: Front Panel
Front Panel Si041258EA 3. 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 Right side over the position where it stops. Front panel Left side (R16664) -
Page 7: Front Grille
Si041258EA Front Grille 4. 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 2 screws. (R16668) Unfasten the 3 hooks at the top. Hook Front grille Pull the upper part of... -
Page 8: Vertical Blade Assys
Vertical Blade ASSYs Si041258EA 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 Unfasten the right and Narrow the edges of the Hook left hooks of the fan hook to unfasten it. -
Page 9: Electrical Box
Si041258EA 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 1. Disconnect the connecting wires. Service cover Remove the screw and remove the service cover. - Page 10 Electrical Box Si041258EA Step Procedure Points 2. Remove the electrical box. Remove the screw and release the earth / ground wire. Screw Earth / ground wire (R18956) Disconnect the [S200]: fan motor [S200] connector [S200]. Release the fan motor harnesses from the hook.
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Page 11: Swing Motor / Pcbs
Si041258EA Swing Motor / PCBs 7. Swing Motor / PCBs 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. Remove the screw of the swing motor. - Page 12 Swing Motor / PCBs Si041258EA Step Procedure Points Unfasten the hook, and release the display PCB ASSY. Hook Display PCB ASSY (R16674) Remove the INTELLIGENT EYE fixing plate by twisting INTELLIGENT EYE fixing plate (R16675) Unfasten the 3 hooks and remove the INTELLIGENT EYE sensor PCB.
- Page 13 Si041258EA Swing Motor / PCBs Step Procedure Points Turn over the display PCB ASSY, and Display PCB unfasten the 3 hooks to (rear side) remove the display PCB. Hook Hook (R18164) Disconnect the [S27]: control PCB connector [S27] from the display PCB. [S27] (R18165) Unfasten the 2 hooks of...
- Page 14 Swing Motor / PCBs Si041258EA Step Procedure Points Release the harnesses from the 4 hooks. Hook (R12062) Disconnect the 1 : black (front) terminals from the 2 : white (back) terminal board. 3 : red (front) : green/yellow (front) green (back) (R14609) Unfasten the 4 hooks of Hook...
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Page 15: Indoor Heat Exchanger
Si041258EA Indoor Heat Exchanger 8. 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 16 Indoor Heat Exchanger Si041258EA Step Procedure Points 2. Remove the indoor heat exchanger. Remove the indoor unit from the installation plate. (R17289) Unfasten the hook of the piping fixture on the back of the indoor unit. Piping fixture (R18166) Slightly widen the auxiliary piping.
- Page 17 Si041258EA Indoor Heat Exchanger Step Procedure Points Push and unfasten the hook on the right side Hook and lift up the indoor heat exchanger. (R8042) Pull the indoor heat exchanger to the front side to unfasten the Indoor heat hooks completely, and exchanger then remove it.
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Page 18: Fan Rotor / Fan Motor
Fan Rotor / Fan Motor Si041258EA 9. Fan Rotor / Fan Motor 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 of the right side panel. Right side panel (R8044) Unfasten the hook of... - Page 19 Si041258EA Fan Rotor / Fan Motor Step Procedure Points Press the bearing from outside and remove the bearing. Bearing (R18167) Unfasten the 2 hooks of Hook the motor cover. Motor cover (R8051) Pull out the fan motor The magnet of the fan motor Fan motor from the fan rotor to is united with the fan rotor.
- Page 20 Revision History Month / Year Version Revised contents 04 / 2013 Si041258 First edition 04 / 2015 Si041258EA Model addition: FTXM20/25K3V1B...
- 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.