Related Manuals for Daikin RXS25HV2C
Summary of Contents for Daikin RXS25HV2C
- Page 1 Si00-974 REMOVAL PROCEDURE S E R V I C E M A N U A L 2.5/3.2/3.5 kW Class Outdoor Unit Inverter Pair Type...
- Page 2 Service Manual Removal Procedure Outdoor Unit Heat Pump RXS25HV2C RXP25HV2C RXP32HV2C RXP35HV2C...
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Page 3: Table Of Contents
Si00-974 Table of Contents 1. Removal of Outer Panels ................2 2. Removal of Outdoor Fan / Fan Motor .............4 3. Removal of Electrical Box / PCBs ............6 4. Removal of Sound Blankets..............14 5. Removal of Four Way Valve ..............16 6. Removal of Compressor ...............19 Note: The illustrations may be slightly different depending on the model. -
Page 4: Removal Of Outer Panels
Removal of Outer Panels Si00-974 1. Removal of Outer Panels Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points 1. Appearance features (R10707) Take care not to cut your finger by the fins of the outdoor heat exchanger. - Page 5 Si00-974 Removal of Outer Panels Procedure Points Step Remove the 3 screws Top panel (right: 1 screw, left: 2 screws) and remove the top panel. Remove the 5 screws of the front panel. (R10711) Front panel Lift up the left side and unfasten the hooks.
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Page 6: Removal Of Outdoor Fan / Fan Motor
Removal of Outdoor Fan / Fan Motor Si00-974 2. Removal of Outdoor Fan / Fan Motor Procedure 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 outdoor fan. Preparation Remove the panels Remove the nut of the... - Page 7 Si00-974 Removal of Outdoor Fan / Fan Motor Procedure Points Step Release the fan motor When reassembling, put the lead wire from the fan motor lead wire through hooks. the back of the fan motor so as not to be entangled with the outdoor fan.
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Page 8: Removal Of Electrical Box / Pcbs
Removal of Electrical Box / PCBs Si00-974 3. Removal of Electrical Box / PCBs Procedure 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 right side Preparation panel. - Page 9 Si00-974 Removal of Electrical Box / PCBs Step Procedure Points Remove the screw on the rear side of the right side panel. Right side panel (R15861) Remove the 4 screws on the right side panel. (R11762) Unfasten the hook on When reassembling, make Hook the rear side.
- Page 10 Removal of Electrical Box / PCBs Si00-974 Step Procedure Points Unfasten the hook above the electrical box. (R14787) Unfasten the hook, and remove the right side Right panel. side panel Hook (R11764) 2. Remove the electrical box. Disconnect the connector for the four way valve coil [S80].
- Page 11 Si00-974 Removal of Electrical Box / PCBs Step Procedure Points Disconnect the connector for the electronic expansion valve coil [S20]. [S20] (R7390) Detach the clamp of the lead wire for the electronic expansion valve coil. Clamp (R7391) Disconnect the relay connector for the compressor.
- Page 12 Removal of Electrical Box / PCBs Si00-974 Step Procedure Points Pull out the outdoor heat exchanger thermistor. Clip Outdoor heat exchanger thermistor (R7394) Pay attention so as not to Cut the clamp. lose the clip for the thermistor. Clamp (R7395) Unfasten the hook from The electrical box can be the partition plate with a...
- Page 13 Si00-974 Removal of Electrical Box / PCBs Step Procedure Points 3. Remove the main PCB. Remove the screw on the terminal board. Terminal board Main PCB (R15865) Cut the clamp. (R15866) Remove the 2 screws of the earth wire. (R15867) Disconnect the 2 terminals of the reactor.
- Page 14 Removal of Electrical Box / PCBs Si00-974 Step Procedure Points Remove the 3 screws to remove the reactor. Reactor (R15862) Disconnect the connector for the thermistors [S90]. [S90] (R15863) Remove the 6 screws. Main PCB (R15864) Disconnect the 3 [S10] connectors for the filter PCB [S10] [HL3] [HN3].
- Page 15 Si00-974 Removal of Electrical Box / PCBs Step Procedure Points Unfasten the 2 hooks. Lift and remove the main PCB. (R15869) Feature of the main [S10] [HL3] [HN3]: filter PCB [S10] [S90] [S20]: electronic expansion valve coil [S40]: overload protector [S70] [S70]: fan motor [S80]: four way valve coil...
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Page 16: Removal Of Sound Blankets
Removal of Sound Blankets Si00-974 4. Removal of Sound Blankets Procedure 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 partition plate. Remove the 2 screws. (R15870) The partition plate has a hook on the lower... - Page 17 Si00-974 Removal of Sound Blankets Step Procedure Points 2. Remove the sound Since the piping ports on the blankets. sound blanket are torn easily, remove the blanket Lift and remove the carefully. sound blanket (top). Sound blanket (top) (R15882) Pull the sound blankets (outer, inner 2) out.
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Page 18: Removal Of Four Way Valve
Removal of Four Way Valve Si00-974 5. Removal of Four Way Valve Procedure 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 peripheries. Remove the screw and remove the four way valve coil. - Page 19 Si00-974 Removal of Four Way Valve Procedure Points Step Remove the electronic expansion valve coil. Electronic expansion valve coil (R7415) Remove the putty. Putty (R7416) Removal Procedure...
- Page 20 Removal of Four Way Valve Si00-974 Procedure Points Step Before working, make sure that the refrigerant Warning gas is empty in the circuit. Be careful not to get yourself Be sure to apply nitrogen burnt with the pipes and other replacement when parts that are heated by the heating up the brazed...
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Page 21: Removal Of Compressor
Si00-974 Removal of Compressor 6. Removal of Compressor Procedure 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 peripheries. Warning Remove the four way Be careful not to get yourself valve, the terminal burnt with the pipes and other... - Page 22 Revision History Month / Year Version Revised contents 02 / 2013 Si00-974 First edition...
- Page 23 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.