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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

Si011187

Summary of Contents for Si011187

Page 1: ...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 Si011187...

Page 2: ...Service Manual Removal Procedure Outdoor Unit Applicable Models zCooling Only RN25HV1G RN35HV1G...

Page 3: ...Table of Contents 1 Removal of Outer Panels Fan Motor 2 2 Removal of Electrical Components 9 3 Removal of Sound Blanket 15 4 Removal of Compressor ASSY 16 Note The illustrations may be slightly diffe...

Page 4: ...before disassembling work Step Procedure Points 1 External appearance Take care not to cut your finger by the fins of the outdoor heat exchanger The stop valve cover is united with the shield plate W...

Page 5: ...3 2 Remove the panels 1 Remove the 3 screws and lift the top panel 2 Remove the 8 screws of the front panel 3 Release the 4 hooks Pull and remove the front panel The front panel has 4 hooks Step Proc...

Page 6: ...arge grille The discharge grille can be removed with the front grille on 5 Remove the discharge grille The discharge grille has 4 hooks 3 Remove the fan motor Nut size M6 1 Unscrew the nut of the outd...

Page 7: ...aft when reassembling 3 Disconnect the relay connector for the fan motor 4 Release the fan motor lead wire from the fixing hook Put the fan motor lead wire through the back of the fan motor when reass...

Page 8: ...11187 6 Removal Procedure 5 6 Remove the screw of the fan motor fixing frame Remove the fan motor fixing frame When reassembling fit the 2 lower hooks into the bottom frame Step Procedure Points Fan m...

Page 9: ...f Outer Panels Fan Motor Removal Procedure 7 7 Release the fan motor lead wire from the 2 fixing hooks 8 Remove the 4 screws of the fan motor and remove the fan motor M4 16 Step Procedure Points R1142...

Page 10: ...side panel 1 Lift up and remove the guard net 2 Remove the 7 screws on the right side panel 3 Release the hook When reassembling make sure to engage the hook 4 Lift up the right side panel and remove...

Page 11: ...eparation Remove the top panel and disconnect the connector for the fan motor according to the Removal of outer Panels Fan Motor 1 Lift and remove the sound blanket top 2 Remove the nut and remove the...

Page 12: ...nect the 3 connectors of the compressor capacitor C1R 2 Remove the screw and remove the compressor capacitor 3 Cut the clamp 4 Disconnect the 5 connectors Step Procedure Points R15494 Compressor capac...

Page 13: ...emove the diode bridge V1R 6 Disconnect the 2 remaining connectors of the fan capacitor C2R Fan capacitor C2R Step Procedure Points K1M A1 black K1M A2 black X2M N white X1M 2 white C2R white R15496 D...

Page 14: ...e the fan capacitor 8 Disconnect the connector of the surge absorber F1S 9 Remove the screw and remove the surge absorber 10 Disconnect all the connectors of the magnetic contactor K1M Step Procedure...

Page 15: ...l Procedure 13 11 Remove the 2 screws and remove the magnetic contactor 12 Open the fuse holder Take the fuse out Step Procedure Points R11460 Fuse Fuse holder R11461 C1R X11A K1M V1R X1M X2M Fuse C2R...

Page 16: ...Points X1M 2 Earth green yellow X1M 1 red X2M earth X2M N X1M 3 black X2M N black X1M 3 K1M 3 black X2M L A A C2R white V1R white Lower SECT A A X1M earth green yellow F1S red K1M 5 black Upper X1M ea...

Page 17: ...rocedure Points 1 Remove the sound blanket Preparation Remove the outer panels and the electrical components ASSY according to the Removal of Outer Panels Fan Motor and Removal of Electrical Component...

Page 18: ...cloth so as to extinguish fire immediately Caution From the viewpoint of global environment protection do not discharge the refrigerant gas in the atmosphere Make sure to collect all the refrigerant g...

Page 19: ...ause the sawdust comes into the circuit When withdrawing the pipes be careful not to pinch them firmly with pliers The pipes may get deformed Provide a protective sheet or a steel plate so that the br...

Page 20: ...Revision History Month Year Version Revised contents 08 2012 Si011187 First edition...

Page 21: ...ries 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 acce...

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