background image

REMOVAL

PROCEDURE

S E R V I C E   M A N U A L

Indoor Unit

Inverter

Ceiling Mounted Cassette 
Type (Single Flow)

9000/12000/18000 Btu/h

Si091659E

Summary of Contents for CCXS09PVM

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Indoor Unit Inverter Ceiling Mounted Cassette Type Single Flow 9000 12000 18000 Btu h Si091659E...

Page 2: ...Service Manual Removal Procedure Indoor Unit zHeat Pump CCXS09PVM CCXS12PVM CCXS18PVM...

Page 3: ...Front Grille 2 2 Horizontal Blades 4 3 Decoration Panel ASSY 5 4 Air Outlet ASSY 9 5 PCB Thermistor 12 6 Electrical Box 14 7 Drain Pan 20 8 Drain Pump 22 9 Heat Exchanger 24 10 Fan Motor 26 Note The i...

Page 4: ...ork Step Procedure Points 1 Remove the air filters 1 Unfasten the 3 hooks of the front grille 2 Open the front grille 3 Unfasten the 4 hooks and remove the Titanium apatite photocatalytic air purifyin...

Page 5: ...open the front grille The shaft may become stuck if the front grille is opened too widely The front grille can be removed without removing air filters 1 Slide the right and left levers toward the insi...

Page 6: ...en the horizontal blades Bend the horizontal blades and release the 2 center shafts for each blade 3 Release the left and right shafts for each blade Installation procedure 1 Fit the horizontal blade...

Page 7: ...for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 Release the harnesses 1 Remove the screw of the service cover 2 Open the service cover 3 R...

Page 8: ...the 2 screws of the decoration cover Slide the decoration cover horizontally to release the 4 hooks 3 4 Slide the decoration cover to release the 2 hooks on the left Remove the decoration cover 3 Rem...

Page 9: ...center of the decoration panel 3 Loosen the 2 screws of the left side of the decoration panel Loosen the screws until they come out about 25 30mm 4 Remove the 2 screws on the right side of the decorat...

Page 10: ...E 8 Removal Procedure 5 Insert a flat screwdriver into the decoration panel ASSY fixing hook and then release the fixing hook 6 Slide the decoration panel ASSY to the right to remove Step Procedure Po...

Page 11: ...rs If you set the connectors or motors opposite the horizontal blades do not move smoothly or noise may be heard Step Procedure Points 1 Remove the air outlet ASSY When replacing the air outlet ASSY r...

Page 12: ...2 Remove the 3 screws and then remove the swing motors 3 Remove the swing motor for the vertical blades 1 Remove the screw and then the motor cover for the vertical blades 2 Release the link 1 from t...

Page 13: ...11 3 Remove the 2 screws and then the swing motor 4 Release the link 3 5 6 Remove the vertical blades Remove the interlock rod for the vertical blades Step Procedure Points Swing motor R23761 Link 3...

Page 14: ...before disassembling work Step Procedure Points 1 Remove the signal receiver unit 1 Cut the 2 clamps 2 Remove the 4 hooks and then the signal receiver unit 3 Unfasten the 2 hooks on the back of the s...

Page 15: ...ture thermistor ASSY 1 Remove the screw and release the harnesses from the hook 2 Disconnect the connector and remove the room temperature thermistor The room temperature thermistor is a part of the s...

Page 16: ...r supply white H3 transmission red 1 2 Remove the screw and then the wire fixture Remove the screws of the power supply wire and connecting wire on the terminal board 3 Disconnect the connectors S200...

Page 17: ...ctrical Box Removal Procedure 15 5 Remove the 2 screws of the electrical box 6 Pull out the electrical box 2 Remove the shield plate left 1 Remove the 4 screws Step Procedure Points R23768 R10943 Righ...

Page 18: ...al Box Si091659E 16 Removal Procedure 2 Unfasten the 5 hooks from the bottom and remove the shield plate left Step Procedure Points Left view Shield plate left R23770 Shield plate left R10946 Hook Hoo...

Page 19: ...7 3 Remove the PCBs 1 Cut the clamp 2 3 Cut the clamp Disconnect the connector S3 on the service PCB S3 main PCB 4 Disconnect the connector S1 on the main PCB S1 service PCB Step Procedure Points R238...

Page 20: ...Remove the screw and then the terminal board M4 25 6 Pull out the FASTON terminals from the terminal board 7 Unfasten the 2 hooks and remove the service PCB Step Procedure Points Terminal board R23815...

Page 21: ...ay signal receiver PCB Setting switch SW4 switch for drain pump operation SW5 1 address setting switch SW5 2 panel setting switch SW5 4 high ceiling setting switch 8 Remove the screw of the main PCB 9...

Page 22: ...drain plug by a sharp tool such as screwdriver A sharp tool may cause damage and water leakage Support the drain pan while removing the screws to avoid the drain pan fall out Step Procedure Points 1...

Page 23: ...ure 21 4 Remove the drain pan 5 There is an antibacterial agent at the inner side of the drain pan Replace the antibacterial agent as ASSY Step Procedure Points R10961 Antibacterial agent ASSY R23778...

Page 24: ...ling work Step Procedure Points 1 Remove the drip proof plate right 1 Remove the screw of the drip proof plate right 2 Unfasten the hook 3 Remove the drip proof plate right 2 Remove the earth ground w...

Page 25: ...Y 1 2 Remove the 3 screws and the screw of the earth ground wire from the drain pump Remove the drain pump ASSY avoiding the pipes 3 Unfasten the hook and remove the drain pump ASSY When reassembling...

Page 26: ...e sure to wear gloves or wrap the indoor heat exchanger with cloths You may be injured by the fins Caution Be sure to conduct pump down operation before disassembling the refrigerant pipe If the refri...

Page 27: ...nger 1 Remove the screws on the right and left and unfasten the hook on the right side plate and remove the heat exchanger There is a hook to fix the heat exchanger on the right side plate Step Proced...

Page 28: ...ff all power supplies before disassembling work Step Procedure Points 1 Remove the fan rotor 1 Remove the screw of the fan rotor 2 Remove the 2 screws of the fan motor cover 3 Remove the 2 screws of t...

Page 29: ...e the fan motor 1 Unfasten the 2 hooks 2 Unfasten the 2 hooks and remove the fan motor cover 3 Remove the fan motor from the fan motor cover The harness is a part of the fan motor Step Procedure Point...

Page 30: ...Revision History Month Year Version Revised contents 09 2016 Si091659E First edition...

Page 31: ...ies 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 acces...

Reviews: