Related Manuals for Daikin RKM25PRV16
Summary of Contents for Daikin RKM25PRV16
- Page 1 Si001410EB REMOVAL PROCEDURE S E R V I C E M A N U A L 2.5/3.5 kW Class Outdoor Unit Inverter Pair Type...
- Page 2 Service Manual Removal Procedure Outdoor Unit Cooling Only RKM25PRV16 RKM35PRV16 RKM25QRV16 RKM35QRV16 RKM25RRV16 RKM35RRV16 RKMA25QRV16 RKMA35QRV16 RKMA25RRV16 RKMA35RRV16 RKMD25QRV16 RKMD35QRV16 RKMD25RRV16 RKMD35RRV16 RKP25RRV16 RKP35RRV16 RKPA25RRV16 RKPA35RRV16 RKPD25RRV16 RKPD35RRV16...
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Page 3: Table Of Contents
Si001410EB Table of Contents 1. Outer Panels ...................2 2. Outdoor Fan / Fan Motor.................4 3. Electrical Box ..................6 4. Thermistor ASSY ..................9 5. PCB.......................10 6. Reactor / Partition Plate ................12 7. Sound Blankets ..................13 8. Electronic Expansion Valve..............14 9. Compressor...................16 Note: The illustrations may be slightly different depending on the model. -
Page 4: Outer Panels
Outer Panels Si001410EB 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 Remove the screw of When reassembling, make the stop valve cover. sure to fit the 5 hooks. Pull down the stop valve cover and remove Stop valve... - Page 5 Si001410EB Outer Panels Step Procedure Points Release the outdoor Be careful not to cut your Outdoor temperature thermistor temperature thermistor. finger on the fins of the outdoor heat exchanger. Lift up the guard net and remove it. (R20734) Remove the 3 screws, and then the wire fixture.
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Page 6: Outdoor Fan / Fan Motor
Outdoor Fan / Fan Motor Si001410EB 2. Outdoor Fan / 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 nut of the You can remove the outdoor outdoor fan. - Page 7 Si001410EB Outdoor Fan / Fan Motor Step Procedure Points Remove the screw, and When reassembling, fit the 2 then the fan motor lower hooks into the bottom fixing frame. frame. Hook (R20269) Fan motor fixing frame Unfasten the 2 hooks and release the fan motor lead wire.
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Page 8: Electrical Box
Electrical Box Si001410EB 3. Electrical Box Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Cut the clamp. Disconnect the [S70]/[S71]: fan motor connector [S70] or [S71]. [S71] [S70] (R23498) - Page 9 Si001410EB Electrical Box Step Procedure Points Disconnect the [S30]: compressor connector [S30]. Disconnect the [S40]: overload protector connector [S40]. Disconnect the 2 Brown connectors for the Orange reactor. Reactor (R20275) Disconnect the [S90]: thermistors [S90] Clamp connector [S90]. Cut the clamp. (R20276) Removal Procedure...
- Page 10 Electrical Box Si001410EB Step Procedure Points 10 Lift up and remove the electrical box. Electrical box (R23499) Removal Procedure...
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Page 11: Thermistor Assy
Si001410EB Thermistor ASSY 4. Thermistor ASSY Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Release the discharge Be careful not to lose the pipe thermistor. fixture for the thermistor. Fixture (R20430) Discharge pipe... -
Page 12: Pcb
Si001410EB 5. PCB 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 You can remove the PCB the terminal board. when you disconnect the lead wires on the terminal board without removing the terminal board. - Page 13 Si001410EB Step Procedure Points Remove the 4 screws. (R20284) Unfasten the 4 hooks Hook and remove the PCB. Hook (R23504) Removal Procedure...
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Page 14: Reactor / Partition Plate
Reactor / Partition Plate Si001410EB 6. Reactor / Partition Plate 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. Slide the reactor to the left and remove the reactor. -
Page 15: Sound Blankets
Si001410EB Sound Blankets 7. Sound Blankets Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Remove the sound Since the piping ports are Sound blanket (top) blanket (top). torn easily, remove the sound blankets carefully. -
Page 16: Electronic Expansion Valve
Electronic Expansion Valve Si001410EB 8. Electronic Expansion Valve 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 17 Si001410EB Electronic Expansion Valve Step Procedure Points Disconnect the lead Protection bushing wires of the compressor and the overload protector. Remove the protection bushing. U (red) Overload protector V (yellow) W (blue) (R22677) Pull out the electronic expansion valve coil. Electronic expansion valve coil...
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Page 18: Compressor
Compressor Si001410EB 9. 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 Si001410EB Compressor Step Procedure Points Disconnect the lead Protection bushing wires of the compressor and the overload protector. Remove the protection bushing. U (red) Overload protector V (yellow) W (blue) (R22677) Remove the putties, if any. Heat up the 2 brazed parts and disconnect the pipings.
- Page 20 Revision History Month / Year Version Revised contents 08 / 2014 Si001410E First edition 12 / 2015 Si001410EA Model addition: RKM25/35QRV16, RKMA25/35QRV16, RKMD25/35QRV16 07 / 2016 Si001410EB Model addition: RKM25/35RRV16, RKMA25/35RRV16, RKMD25/35RRV16, RKP25/35RRV16, RKPA25/35RRV16, RKPD25/35RRV16...
- 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.
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