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Summary of Contents for Daikin ARKC12RV2S
- Page 1 Si001560EB REMOVAL PROCEDURE S E R V I C E M A N U A L 1.5/2.0/2.5/3.0/3.5 kW Class 9000/12000 Btu/h Class Outdoor Unit Inverter Pair Type...
- Page 2 Service Manual Removal Procedure Outdoor Unit Cooling Only Heat Pump ARKC09RV2S RXM20HVMV ARKC12RV2S RXM25HVMV RXM35HVMV RKC09PV2S RKC12PV2S RXP20HVLT RXP25HVLT RKC09QV2S RXP30HVLT RKC12QV2S RKC15PVM RKC20PVM RKC25PVM RKC35PVM RKC25QVM RKC35QVM RKC15PVM4 RKC20PVM4 RKC25PVM4 RKC35PVM4 RKC25QVM4 RKC35QVM4 RKC25PVMM RKC35PVMM RKC20PVMV RKC25PVMV RKC35PVMV RKC25QVMV...
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Page 3: Table Of Contents
Si001560EB Table of Contents 1. Outer Panels ...................2 2. Outdoor Fan / Fan Motor.................4 3. Electrical Box ..................6 4. PCB.......................11 5. Thermistor ASSY ..................12 6. Reactor / Partition Plate ................13 7. Sound Blankets ..................14 8. Electronic Expansion Valve Coil / Four Way Valve.......15 9. -
Page 4: Outer Panels
Outer Panels Si001560EB 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 Stop valve the stop valve cover. cover Pull down and remove the stop valve cover. - Page 5 Si001560EB Outer Panels Step Procedure Points Lift up the right side of the front panel and unfasten the 2 hooks. Unfasten the 2 left side hooks and remove the front panel. (R22382) Press the 2 projections Rear side from the rear side and rotate the discharge grille.
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Page 6: Outdoor Fan / Fan Motor
Outdoor Fan / Fan Motor Si001560EB 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, and Nut size: M6 then the outdoor fan. - Page 7 Si001560EB Outdoor Fan / Fan Motor Step Procedure Points Remove the screw, and When reassembling, fit the 2 Fan motor fixing frame then the fan motor lower hooks into the bottom fixing frame. frame. (R10460) (R22387) Unfasten the 2 hooks Fan motor lead wire on the fan motor fixing frame and release the...
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Page 8: Electrical Box
Electrical Box Si001560EB 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 Remove the 7 screws Terminal board on the terminal board and disconnect the connecting wire and power supply wire. - Page 9 Si001560EB Electrical Box Step Procedure Points Disconnect the 2 connectors from the reactor. Reactor Connector (brown) Connector (orange) (R22393) Disconnect the [S30]: compressor [S30] connector [S30]. (R22394) Disconnect the [S40]: overload protector [S40] connector [S40]. (R22395) Removal Procedure...
- Page 10 Electrical Box Si001560EB Step Procedure Points Disconnect the [S90]: thermistors connector [S90] and remove the clamp. [S90] Clamp (R22396) Remove the 2 screws on the right side panel, and then the screw on the partition plate. Right side panel Partition plate (R22397) 10 Lift up the terminal...
- Page 11 Si001560EB Electrical Box Step Procedure Points 11 Lift up and remove the When reassembling, make Electrical box Terminal board mounting plate electrical box together sure to fit the rear hook. with the terminal board mounting plate. Hook (R22400) (R22399) 12 Remove the outdoor When reassembling, make temperature thermistor sure to pass the outdoor...
- Page 12 Electrical Box Si001560EB Step Procedure Points 14 Remove the 3 screws. (R22403) 15 Unfasten the 2 hooks When reassembling, make Hook and remove the right sure to fit the rear hook. side panel. Hook Right side panel (R21317) (R22404) Removal Procedure...
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Page 13: Pcb
Si001560EB 4. 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 2 earth/ Some models do not have a Earth/ground screw ground screws. ferrite core on the earth/ ground harness. -
Page 14: Thermistor Assy
Thermistor ASSY Si001560EB 5. Thermistor ASSY Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Pull out the discharge Be careful not to lose the pipe temperature fixture for the thermistor. -
Page 15: Reactor / Partition Plate
Si001560EB Reactor / Partition Plate 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 2 screws of the reactor. Reactor (R22411) Slide the reactor upward to unfasten the... -
Page 16: Sound Blankets
Sound Blankets Si001560EB 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 on the Sound blanket (top) blanket (top). -
Page 17: Electronic Expansion Valve Coil / Four Way Valve
Si001560EB Electronic Expansion Valve Coil / Four Way Valve 8. Electronic Expansion Valve Coil / Four Way 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 18 Electronic Expansion Valve Coil / Four Way Valve Si001560EB Step Procedure Points Remove the screw, and The cooling only models then the four way valve have no four way valve. Four way valve coil coil. (R22419) Remove the terminal Terminal cover cover.
- Page 19 Si001560EB Electronic Expansion Valve Coil / Four Way Valve Step Procedure Points Remove the putties. The position of the putties varies depending on the model. Putty Putty (R22422) Heat up the 4 brazed Four way valve parts and remove the Brazed part four way valve.
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Page 20: Compressor
Compressor Si001560EB 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 21 Si001560EB Compressor Step Procedure Points Remove the protection W ( blue) bushing. U (red) Disconnect the compressor lead wires and the overload V (yellow) protector. Protection bushing Overload protector (R22421) Remove the putties. The position of the putties varies depending on the model.
- Page 22 Revision History Month / Year Version Revised contents 09 / 2015 Si001560E First edition 04 / 2016 Si001560EA Model addition: ARKC09/12RV2S 09 / 2016 Si001560EB Model addition: RKC09/12QV2S, RKC25/35QVM, RKC25/35QVM4, RKC25/35QVMV...
- 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.
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