Related Manuals for Daikin R25JV1V
Summary of Contents for Daikin R25JV1V
- Page 1 Si011190 REMOVAL PROCEDURE S E R V I C E M A N U A L 2.5/3.5 kW Class Outdoor Unit Non-Inverter Pair Type...
- Page 2 Service Manual Removal Procedure Outdoor Unit Applicable Models Cooling Only R25JV1V RE35LV16 RE35LV169 RE35MV16...
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Page 3: Table Of Contents
Si011190 Table of Contents 1. Removal of Outer Panels ................2 2. Removal of Outdoor Fan / Fan Motor .............4 3. Removal of Electrical Components (Pattern 1) ........7 4. Removal of Electrical Components (Pattern 2) ........12 5. Removal of Sound Blankets..............18 6. -
Page 4: Removal Of Outer Panels
Removal of Outer Panels Si011190 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 Appearance features (R10742) Take care not to cut your finger by the fins of the outdoor heat exchanger. - Page 5 Si011190 Removal of Outer Panels Step Procedure Points Remove the 3 screws (left: 2 screws, right: 1 screw) and lift the top panel from the rear side Top panel at first. Remove the 6 screws of the front panel. Front panel (R16331) 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 Si011190 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 Remove the nut of the Nut size: M6 outdoor fan. - Page 7 Si011190 Removal of Outdoor Fan / Fan Motor Step Procedure Points Pull out the terminal The design of electrical (black) from K1M (5). components is slightly different by models. to fan motor: black to fan motor : black (R17617) (R16180) Pull out the 2 terminals (red, white) from the fan to fan motor:...
- Page 8 Removal of Outdoor Fan / Fan Motor Si011190 Step Procedure Points Remove the fan motor When reassembling, fit the fixing frame. lower hooks into the bottom frame. (R10460) (R16526) Remove the 3 screws Screw size: M4 × 16 and remove the fan Fan motor motor.
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Page 9: Removal Of Electrical Components (Pattern 1)
Si011190 Removal of Electrical Components (Pattern 1) 3. Removal of Electrical Components (Pattern 1) 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 7 screws on the terminal board and disconnect the connecting wire and the... - Page 10 Removal of Electrical Components (Pattern 1) Si011190 Step Procedure Points Remove the 4 screws on the right side. (R15222) Unfasten the hook of When reassembling, make the right side panel. sure to fit the hook. Right side panel (R10467) Remove the right side panel.
- Page 11 Si011190 Removal of Electrical Components (Pattern 1) Step Procedure Points Remove the screw of the terminal board. Terminal board (R16527) Detach the fixing plate. Fixing plate (R16528) Remove the screw of the earth wire. Earth wire (R17146) Removal Procedure...
- Page 12 Removal of Electrical Components (Pattern 1) Si011190 Step Procedure Points Pull out the 3 terminals Compressor capacitor from the compressor Compressor capacitor to compressor (S terminal): capacitor (C1R). yellow to K1M (3): to compressor (R terminal): (R17453) Compressor lead wire R (V) S (W) C (U)
- Page 13 Si011190 Removal of Electrical Components (Pattern 1) Step Procedure Points Layout of the electrical components K1M (4): black K1M (14): black V1R (4): white V1R (2): white Upper Lower Earth wire: green/yellow X1M (2) X1M (3) K1M (2): red K1M (6): red X1M (1) X1M (Earth) SECT.
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Page 14: Removal Of Electrical Components (Pattern 2)
Removal of Electrical Components (Pattern 2) Si011190 4. Removal of Electrical Components (Pattern 2) 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 7 screws on the terminal board and disconnect the connecting wire and the... - Page 15 Si011190 Removal of Electrical Components (Pattern 2) Step Procedure Points Remove the 4 screws on the right side. (R15222) Unfasten the hook of When reassembling, make the right side panel. sure to fit the hook. Right side panel (R10467) Remove the right side panel.
- Page 16 Removal of Electrical Components (Pattern 2) Si011190 Step Procedure Points Remove the screw of the terminal board. Terminal board (R16200) Detach the fixing plate. Fixing plate (R16201) Remove the screw of the earth wire. Earth wire (R17654) Cut the clamp. Clamp (R16158) Removal Procedure...
- Page 17 Si011190 Removal of Electrical Components (Pattern 2) Step Procedure Points Pull out all the terminals to X1M(1) from K1M. to M1C(C) : red : blue to X1M(3) : black to C1R to X1M(1) : black : red to C2R : red to X1M(3) to X1M(3) : black...
- Page 18 Removal of Electrical Components (Pattern 2) Si011190 Step Procedure Points Pull out the terminal Fan capacitor (C2R) Fan capacitor (red) from the fan capacitor (C2R). to K1M(13): red (R16157) (R16203) Pull out the harnesses from the terminal board. Terminal board (R16312) to K1M(4): black to K1M(A2)
- Page 19 Si011190 Removal of Electrical Components (Pattern 2) Step Procedure Points Remove the compressor capacitor. (R16208) Removal Procedure...
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Page 20: Removal Of Sound Blankets
Removal of Sound Blankets Si011190 5. 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 Some models have no blanket (top). -
Page 21: Removal Of Capillary Tube (Pattern 1)
Si011190 Removal of Capillary Tube (Pattern 1) 6. Removal of Capillary Tube (Pattern 1) 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 gas is empty in the circuit. -
Page 22: Removal Of Capillary Tube (Pattern 2)
Removal of Capillary Tube (Pattern 2) Si011190 7. Removal of Capillary Tube (Pattern 2) 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 gas is empty in the circuit. -
Page 23: Removal Of Compressor Assy
Si011190 Removal of Compressor ASSY 8. 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. (R10482) Remove the terminal Terminal cover cover. - Page 24 Removal of Compressor ASSY Si011190 Step Procedure Points Remove the 3 nuts of the compressor. Warning Be careful not to get yourself burnt with the pipes and other parts that are heated by the gas brazing machine. Warning Before working, make If the refrigerant gas leaks sure that the refrigerant during work, ventilate the...
- Page 25 Revision History Month / Year Version Revised contents 08/2012 Si011190 First edition...
- Page 26 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.