Download
Share
Print this page
Daikin RX25FV2C Service Manual
  1. Manuals
  2. Brands
  3. Daikin Manuals
  4. Heat Pump
  5. RX25FV2C
  6. Service manual

Daikin RX25FV2C Service Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
Si00-778
REMOVAL
PROCEDURE
S E R V I C E
M A N U A L
2.5/3.2 kW Class
Outdoor Unit
Inverter
Pair Type

Advertisement

loading
Need help?

Need help?

Do you have a question about the RX25FV2C and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Daikin RX25FV2C

Summary of Contents for Daikin RX25FV2C

  • Page 1 Si00-778 REMOVAL PROCEDURE S E R V I C E M A N U A L 2.5/3.2 kW Class Outdoor Unit Inverter Pair Type...
  • Page 2 Service Manual Removal Procedure Outdoor Unit Heat Pump RX25FV2C RX32FV2C...

  • Page 3: Table Of Contents

    Si00-778 Table of Contents 1. Removal of Panels ..................2 2. Removal of Fan Motor / Propeller Fan ............4 3. Removal of PCB..................5 4. Removal of Sound Blanket..............12 5. Removal of Four Way Valve ..............14 6. Removal of Compressor ...............17 Note: The illustrations may be slightly different depending on the model.

  • Page 4: Removal Of Panels

    Removal of Panels Si00-778 1. Removal of Panels Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Features (R7370) Take care not to cut your finger by the fins of the heat exchanger.
  • Page 5 Si00-778 Removal of Panels Step Procedure Points 2. Remove the panels. Loosen the 3 screws (right: 2 screws, left: 1 screw) and lift the top Top panel panel from the rear side at first. Loosen the 5 screws of the front panel. (R7374) Lift up the left side and undo the hook.

  • Page 6: Removal Of Fan Motor / Propeller Fan

    Removal of Fan Motor / Propeller Fan Si00-778 2. Removal of Fan Motor / Propeller Fan Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the panels. [S70] 1.

  • Page 7: Removal Of Pcb

    Si00-778 Removal of PCB 3. Removal of PCB Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the panels. The outdoor air thermistor is hooked on the guard net. 1.
  • Page 8 Removal of PCB Si00-778 Step Procedure Points Undo the rear side When reassembling, make hook. sure to fit the hook. Outdoor air thermistor (R7386) Lift up the right side panel to remove. Hook (R7387) 2. Remove the electrical box. Disconnect the connector for four way valve coil (S80).
  • Page 9 Si00-778 Removal of PCB Step Procedure Points Disconnect the connector for electronic expansion valve coil. [S20] (R7390) Detach the clamp. Clamp (R7391) Disconnect the connector for compressor motor. Pay attention so as not to lose the clip for thermistor. When reassembling, do not cover the dent of clip by inserting the thermistor.
  • Page 10 Removal of PCB Si00-778 Step Procedure Points Release the heat exchanger thermistor. Clip Heat exchanger thermistor (R7394) Pay attention so as not to Cut the clamp. lose the clip. Clamp (R7395) Undo the hook from the The electrical box can be partition plate.
  • Page 11 Si00-778 Removal of PCB Step Procedure Points 3. Remove the PCB. The lead-free solder (PbF) is used on PCB. When exchange, Loosen the screw on use exclusive solder and the terminal board. Terminal board soldering gun. (R7397) Cut the clamp. (R7398) Loosen the 2 screws of the earth terminal.
  • Page 12 Removal of PCB Si00-778 Step Procedure Points Loosen the 2 screws to remove the reactor. Reactor (R7401) Disconnect the connector for thermistor (S90). [S90] (R7402) Loosen the 6 screws. (R7403) Disconnect the 3 [S10] connectors for filter PCB (S10, HN3, HL3). [HN3] [HL3] (R7404)
  • Page 13 Si00-778 Removal of PCB Step Procedure Points Undo the 2 hooks. Lift and Remove the PCB. (R7405) Feature of the PCB. [S70] [S90] [S70]: fan motor [S80]: four way valve [S90]: thermistor [S80] (R7406) Removal Procedure...

  • Page 14: Removal Of Sound Blanket

    Removal of Sound Blanket Si00-778 4. Removal of Sound Blanket Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the partition plate. Loosen the 2 screws. (R7407) The partition plate has a hook on the lower...
  • Page 15 Si00-778 Removal of Sound Blanket Step Procedure Points Lift and remove the sound blanket (body) as it is opened. (R7410) Pull the sound blanket Since the piping ports on the (inner) out. sound blanket are torn easily, remove the blanket carefully.

  • Page 16: Removal Of Four Way Valve

    Removal of Four Way Valve Si00-778 5. Removal of Four Way Valve Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the peripheries. Remove the four way valve and the sheets of putty so as not to burn them.
  • Page 17 Si00-778 Removal of Four Way Valve Step Procedure Points Remove the putty. Putty (R7416) Cut the pipe with a tube Tube cutter Four way valve coil cutter. Caution Be careful not to get yourself Before working, burnt with the pipes and other make sure that the parts that are heated by the refrigerant is empty...
  • Page 18 Removal of Four Way Valve Si00-778 Step Procedure Points Heat the 3 brazed In pulling the pipes, be points of the four way careful not to over-tighten valve. Disconnect the them with pliers. The pipes point (b) first. may get deformed. Disconnect the points If the gas welding machine fails (c) and (d).

  • Page 19: Removal Of Compressor

    Si00-778 Removal of Compressor 6. Removal of Compressor Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Remove the peripheries. Warning Remove the four Ventilate when refrigerant way valve, the leaks during the work.
  • Page 20 Revision History Month / Year Version Revised contents 07 / 2013 Si00-778 First edition...
  • 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.

This manual is also suitable for:

Rx32fv2c