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Summary of Contents for Daikin ATKM50QRV16
- Page 1 Si041403EB REMOVAL PROCEDURE S E R V I C E M A N U A L 5.0/6.0/7.1 kW Class Indoor Unit Inverter Wall Mounted Type...
- Page 2 Service Manual Removal Procedure Indoor Unit Cooling Only ATKM50QRV16 DTKM50QRV16 FTHP50RRV16 ATKM60QRV16 DTKM60QRV16 FTKM50PRV16 ATKM50RRV16 DTKM50RRV16 FTKM60PRV16 ATKM60RRV16 DTKM60RRV16 FTKM71PRV16 ATKP50QRV16 DTKP50QRV16 FTKM50QRV16 ATKP60QRV16 DTKP60QRV16 FTKM60QRV16 ATKP71QRV16 DTKP71QRV16 FTKM71QRV16 ATKP50RRV16 DTKP50RRV16 FTKM50RRV16 ATKP60RRV16 DTKP60RRV16 FTKM60RRV16 ATKP71RRV16 DTKP71RRV16 FTKP50PRV16 FTKP60PRV16 FTKP50QRV16...
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Page 3: Table Of Contents
Si041403EB Table of Contents 1. Air Filters / Front Panel ................2 2. Horizontal Blade..................4 3. Front Grille ....................5 4. Electrical Box ..................6 5. PCBs .......................8 6. Drain Pan / Swing Motors / Vertical Blade ASSYs........11 7. Indoor Heat Exchanger .................14 8. -
Page 4: Air Filters / Front Panel
Air Filters / Front Panel Si041403EB 1. Air Filters / Front Panel 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 2 filters are interchangeable. - Page 5 Si041403EB Air Filters / Front Panel Step Procedure Points 2. Remove the front panel. Open the front panel over the position where it stops. (R20139) Slide the left shaft to the When reassembling the front right and release it. panel, fit the right and left Left shaft shafts one by one into the grooves and fully push them...
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Page 6: Horizontal Blade
Horizontal Blade Si041403EB 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 Release the 2 center shafts of the horizontal blade. (R19775) Release the left shaft. Horizontal blade (R19776) Release the right shaft... -
Page 7: Front Grille
Si041403EB Front Grille 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 5 screws of the front grille. Front grille (R20143) Unfasten the 3 hooks The convex marks (...) on on the top of the front the front panel indicate the... -
Page 8: Electrical Box
Electrical Box Si041403EB 4. 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 then the service cover. Service cover (R20146) Remove the screw, and Terminal board Wire fixture then the wire fixture. - Page 9 Si041403EB Electrical Box Step Procedure Points Disconnect the 4 [S1]: fan motor connectors. [S6]: swing motor (horizontal blade) [S7]: fan motor (Hall IC) [S8]: swing motor (vertical [S1] blade) [S6] DC fan motor models do not [S7] have harness for [S7]. [S8] (R20149) Release the harnesses...
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Page 10: Pcbs
PCBs Si041403EB 5. 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 display/ signal receiver PCB. Unfasten the 2 bottom hooks and remove the signal receiver unit. - Page 11 Si041403EB PCBs Step Procedure Points Release the harness [S27]: control PCB from the 4 hooks. Hook Disconnect the [S27] connector [S27]. Hook (R20156) 2. Remove the [S36]: control PCB [S36] INTELLIGENT EYE sensor PCB. Some models do not have INTELLIGENT EYE sensor. Remove the INTELLIGENT EYE When reassembling, put the...
- Page 12 PCBs Si041403EB Step Procedure Points Unfasten the 2 hooks Hook Left view and remove the shield plate. Shield plate (R23576) Disconnect the Some models have [S2] connector [S2] for the [H1][H2][H3] instead of [S2]. terminal board. In case of [H1][H2][H3], disconnect the terminals Harness for Pull out the harness for...
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Page 13: Drain Pan / Swing Motors / Vertical Blade Assys
Si041403EB Drain Pan / Swing Motors / Vertical Blade ASSYs 6. Drain Pan / Swing Motors / 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 1. - Page 14 Drain Pan / Swing Motors / Vertical Blade ASSYs Si041403EB Step Procedure Points 2. Remove the swing Right view motors. Remove the screw, and then the swing motor for horizontal blade. Swing motor for horizontal blade (R23483) Remove the 2 screws of the cover link ASSY.
- Page 15 Si041403EB Drain Pan / Swing Motors / Vertical Blade ASSYs Step Procedure Points 3. Remove the vertical blade ASSY. Cover link Remove the cover link. (R20171) Unfasten all the 5 Back view hooks of each vertical blade ASSY on the bottom of the drain pan ASSY.
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Page 16: Indoor Heat Exchanger
Indoor Heat Exchanger Si041403EB 7. 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 Si041403EB Indoor Heat Exchanger Step Procedure Points Remove the screw on the left side. (R20175) Remove the screw on When reassembling, fasten the right side. the hook of the indoor heat Hook exchanger. Push the hook on the right side and unfasten (R20176) Lift up and remove the Indoor heat exchanger...
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Page 18: Fan Rotor / Fan Motor
Fan Rotor / Fan Motor Si041403EB 8. 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 2 screws, and then the right side plate. - Page 19 Revision History Month / Year Version Revised contents 04 / 2014 Si041403E First edition 11 / 2015 Si041403EA Model addition: FTKM50/60/71QRV16, FTKP50/60/71QRV16 06 / 2016 Si041403EB Model addition: ATKM50/60QRV16, ATKM50/60RRV16, ATKP50/60/71QRV16, ATKP50/60/71RRV16, DTKM50/60QRV16, DTKM50/60RRV16, DTKP50/60/71QRV16, DTKP50/60/71RRV16, FTHP50RRV16, FTKM50/60RRV16, FTKP50/60/71RRV16...
- Page 20 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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