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Daikin RKM33NV2S Service Manual

Daikin RKM33NV2S Service Manual

6.0/7.0/7.1/8.0/8.5/9.0 kw class 33000 btu/h class
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All manuals and user guides at all-guides.com
REMOVAL
PROCEDURE
S E R V I C E
6.0/7.0/7.1/8.0/8.5/9.0 kW Class
33000 Btu/h Class
Outdoor Unit
Inverter
Pair Type
Si001272EC
M A N U A L

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Summary of Contents for Daikin RKM33NV2S

  • Page 1 All manuals and user guides at all-guides.com Si001272EC REMOVAL PROCEDURE S E R V I C E M A N U A L 6.0/7.0/7.1/8.0/8.5/9.0 kW Class 33000 Btu/h Class Outdoor Unit Inverter Pair Type...
  • Page 2 All manuals and user guides at all-guides.com Service Manual Removal Procedure Outdoor Unit Cooling Only Heat Pump RKM33NV2S RXM71NVLT RXM80NVLT RKS33JV2S RXM90NVLT RKS85HVM RXS60KBVMA RKS85JVMG RXS70MVLT RXS80MVLT RKS70MVLT RXS90MVLT RKS80MVLT RKS90MVLT...
  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com Si001272EC Table of Contents 1. Outer Panels ...................2 2. Electrical Box ..................7 3. PCBs .....................10 4. Fan Motor....................12 5. Coils / Thermistors ................13 6. Sound Blankets ..................15 7. Compressor...................16 Note: The illustrations may be slightly different depending on the model. The illustrations are for heat pump models as representative.
  • Page 4: Outer Panels

    All manuals and user guides at all-guides.com Outer Panels Si001272EC 1. Outer Panels 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 suction grille. The hooks are secured in the clearances of the Unfasten the 3 hooks at...
  • Page 5 All manuals and user guides at all-guides.com Si001272EC Outer Panels Step Procedure Points 3. Remove the front panel (2). Remove the screw. Slide the front panel (2) downward to unfasten Hook the 3 hooks. Front panel (2) (R23986) Remove the front panel (2).
  • Page 6 All manuals and user guides at all-guides.com Outer Panels Si001272EC Step Procedure Points Remove the 5 screws on the front side. Remove the screw at the bottom of the left side. (R18040) Remove the screw at the bottom of the back side.
  • Page 7 All manuals and user guides at all-guides.com Si001272EC Outer Panels Step Procedure Points 5. Remove the rear panel. Remove the 2 screws on the partition plate (2). Lift up slightly and Rear panel remove the partition plate (2). Partition plate (2) (R16720) Remove the 3 screws, and then the wire...
  • Page 8 All manuals and user guides at all-guides.com Outer Panels Si001272EC Step Procedure Points Remove the screw on the stop valve mounting plate. Lift the rear panel upward to unfasten the 2 hooks. Stop valve mounting plate Hook (R18073) Release the hooks on the inner-side of the Inner side of the rear panel rear panel and detach...
  • Page 9: Electrical Box

    All manuals and user guides at all-guides.com Si001272EC Electrical Box 2. 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 on the partition plate (1). Partition plate (1) (R16917) Remove the screw on...
  • Page 10 All manuals and user guides at all-guides.com Electrical Box Si001272EC Step Procedure Points ★ Release the fan motor : When reassembling, do not lead wire. use these 3 hooks. Fan motor lead wire (R18249) Disconnect the [S20]: electronic expansion [S20] [S90] [S80] connectors [S20], [S80]...
  • Page 11 All manuals and user guides at all-guides.com Si001272EC Electrical Box Step Procedure Points Release the thermistor When reassembling, insert harness from the hook the clamp into the hole. at the bottom of electrical box. Hook Pull out the clamp of the thermistor harness from the hole of the electrical box.
  • Page 12: Pcbs

    All manuals and user guides at all-guides.com PCBs Si001272EC 3. PCBs Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the cover of Release the 4 hooks Cover indicated by ▼...
  • Page 13 All manuals and user guides at all-guides.com Si001272EC PCBs Step Procedure Points Open the terminal 1: Black board. 2: White 3: Red Disconnect the L1: Black harnesses. L2: Brown N1: White N2: Blue (R18053) Disconnect the 2 [HR1] : white harnesses for the [HR2] : blue [HR1] [HR2]...
  • Page 14: Fan Motor

    All manuals and user guides at all-guides.com Fan Motor Si001272EC 4. Fan Motor Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Cut the 2 clamps. (R9630) Remove the 2 bottom Be sure to remove the screws.
  • Page 15: Coils / Thermistors

    All manuals and user guides at all-guides.com Si001272EC Coils / Thermistors 5. Coils / Thermistors 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 electronic expansion valve coil.
  • Page 16 All manuals and user guides at all-guides.com Coils / Thermistors Si001272EC Step Procedure Points Remove the discharge Be careful not to lose the pipe thermistor. fixtures for the thermistors. Fixture (R21395) Discharge pipe thermistor (R9635) At the back side, open the outdoor temperature thermistor holder.
  • Page 17: Sound Blankets

    All manuals and user guides at all-guides.com Si001272EC Sound Blankets 6. Sound Blankets Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Open the sound blanket The sound blanket is fragile. (outer).
  • Page 18: Compressor

    All manuals and user guides at all-guides.com Compressor Si001272EC 7. Compressor Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Be careful not to get yourself burnt with the pipes and other parts that are heated by the gas brazing machine.
  • Page 19 All manuals and user guides at all-guides.com Si001272EC Compressor Step Procedure Points Pull out the 3 compressor lead wires. U (red) Remove the overload W (blue) protector (OL). V (yellow) (R9471) Heat up the 2 brazed Some models have putties. parts and withdraw the Make sure to remove the pipings with pliers.
  • Page 20 All manuals and user guides at all-guides.com Revision History Month / Year Version Revised contents 11 / 2012 Si001272 First edition 04 / 2013 Si001272_A Model addition: RKS33JV2S, RKS85HVM, RKS85JVMG, RK(X)S70/80/90MVLT 08 / 2015 Si001272EB Model addition: RKM33NV2S, RXM71/80/90NVLT 09 / 2016 Si001272EC Correction of errors...
  • 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.