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Summary of Contents for Daikin RE18MV2S
- Page 1 Si011193 REMOVAL PROCEDURE S E R V I C E M A N U A L 18000 Btu/h Class Outdoor Unit Non-Inverter Pair Type...
- Page 2 Service Manual Removal Procedure Outdoor Unit Applicable Model Cooling Only RE18MV2S...
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Page 3: Table Of Contents
Si011193 Table of Contents 1. Removal of Outer Panels ................2 2. Removal of Outdoor Fan / Fan Motor .............4 3. Removal of Electrical Components ............6 4. Removal of Sound Blankets..............14 5. Removal of Capillary Tube..............15 6. Removal of Compressor ASSY.............16 Removal Procedure... -
Page 4: Removal Of Outer Panels
Removal of Outer Panels Si011193 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 Remove the 4 screws and remove the top panel. - Page 5 Si011193 Removal of Outer Panels Step Procedure Points Lift the front panel and unfasten the 3 hooks of the left side and 2 hooks of the right side. (R15156) Remove the 4 screws and remove the discharge grille. Discharge grille (R14277) Removal Procedure...
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Page 6: Removal Of Outdoor Fan / Fan Motor
Removal of Outdoor Fan / Fan Motor Si011193 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 Pull out the 2 terminals Fan capacitor (C12R) Fan capacitor Magnetic contactor... - Page 7 Si011193 Removal of Outdoor Fan / Fan Motor Step Procedure Points When reassembling, fit the lower hooks into the bottom frame. (R15385) D-cut Remove the nut and Nut size: M6 remove the outdoor fan. 10 mm Outdoor (R12236) Align the mark of the Unfasten the 2 hooks.
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Page 8: Removal Of Electrical Components
Removal of Electrical Components Si011193 3. Removal of Electrical Components 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 Stop valve cover panel. - Page 9 Si011193 Removal of Electrical Components Step Procedure Points Remove the 7 screws and disconnect the connecting wires. Connecting wires (R15388) Remove the 2 screws on the right side (upper). (R15166) Remove the 2 screws on the right side (lower). (R15167) Removal Procedure...
- Page 10 Removal of Electrical Components Si011193 Step Procedure Points Remove the 2 screws on the rear side. (R15168) Unfasten the hook. (R15169) Remove the right side Right side panel panel. (R15170) The right side panel has 2 hooks at the bottom. (R15171) Removal Procedure...
- Page 11 Si011193 Removal of Electrical Components Step Procedure Points 2. Remove the electrical Fan capacitor (C12R) component ASSY. to fan motor (red) Pull out the 2 terminals Fan capacitor Magnetic contactor [A1] [B1] from the fan B1 B2 capacitor (C12R). Pull out the terminal [5] A1 A2 from the magnetic contactor (K1M).
- Page 12 Removal of Electrical Components Si011193 Step Procedure Points 3. Remove the electrical component. Open the fuse cover and remove the fuse. Fuse Fuse cover (R15176) Pull out the remaining Compressor capacitor terminal [A2] from the (C11R) compressor capacitor to magnetic contactor K1M(3): red (C11R).
- Page 13 Si011193 Removal of Electrical Components Step Procedure Points Pull out the terminal Fan capacitor (C12R) [B2] from the fan to terminal board X2M(N): red capacitor (C12R). B1 B2 A1 A2 (R15401) (R15180) Remove the screw and remove the fan capacitor. (R15181) Pull out the terminals [2] [4] [6] [A1] [A2] from...
- Page 14 Removal of Electrical Components Si011193 Step Procedure Points Remove the 2 screws and remove the magnetic contactor. (R15183) Cut the clamp. (R15184) Pull out the 2 terminals for the diode bridge from the terminal board. (R15185) X1M(2): lower X2M(N): upper (White) (White) Removal Procedure...
- Page 15 Si011193 Removal of Electrical Components Step Procedure Points Remove the screw and remove the diode bridge. Diode bridge (R15172) Remove the screw of the earth and 2 screws of the terminal board. Remove the terminal board. Earth (R15173) Removal Procedure...
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Page 16: Removal Of Sound Blankets
Removal of Sound Blankets Si011193 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 Remove the sound Preparation Sound blanket blanket (top). Remove the outer panels (top) according to the “Removal of... -
Page 17: Removal Of Capillary Tube
Si011193 Removal of Capillary Tube 5. Removal of Capillary Tube Procedure Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work. Step Procedure Points Before working, make sure that the refrigerant Warning Capillary tube gas is empty in the circuit. -
Page 18: Removal Of Compressor Assy
Removal of Compressor ASSY Si011193 6. Removal of Compressor ASSY Procedure 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. (R15186) Remove the terminal Terminal cover cover. - Page 19 Si011193 Removal of Compressor ASSY Step Procedure Points Remove the gasket. (R15189) Gasket Remove the 3 screws of the partition plate. (R15190) Remove the partition When reassembling, insert A plate. into B. Partition plate (R15191) Removal Procedure...
- Page 20 Removal of Compressor ASSY Si011193 Step Procedure Points Remove the 3 nuts of the compressor. Warning Compressor Be careful not to get yourself burnt with the pipes and other parts that are heated by the gas brazing machine. Warning If the refrigerant gas leaks Before working, make during work, ventilate the sure that the refrigerant...
- Page 21 Revision History Month / Year Version Revised contents 08/2012 Si011193 First edition...
- Page 22 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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