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REMOVAL

PROCEDURE

S E R V I C E   M A N U A L

Indoor Unit

Non-Inverter

Wall Mounted Type

9000/12000 Btu/h Class

Si041138

Summary of Contents for FTE09MV2S

Page 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Indoor Unit Non Inverter Wall Mounted Type 9000 12000 Btu h Class Si041138...

Page 2: ...Service Manual Removal Procedure Indoor Unit Applicable Models zCooling Only FTE09MV2S FTE12MV2S...

Page 3: ...t Grille 5 4 Removal of Horizontal Blades Vertical Blades 8 5 Removal of Electrical Box 11 6 Removal of PCBs 14 7 Removal of Drain Pan Unit Swing Motor 19 8 Removal of Fan Motor 23 9 Removal of Indoor...

Page 4: ...tion When the ON OFF button is kept pressed for 5 seconds the forced cooling operation is performed for about 15 minutes 2 Remove the air filters 1 2 3 Open the front panel to the position where it st...

Page 5: ...right and left filters are interchangeable 2 3 Remove the Titanium apatite photocatalytic air purifying filter ASSY by bending the air filter and releasing the projections from the air filter frame R...

Page 6: ...ocedure Points 1 Open the front panel over the position where it stops 2 Slide the left rotary shaft to the right and release it 3 4 Slide the right rotary shaft to the left and release it Remove the...

Page 7: ...Remove the service cover Preparation Remove the front panel according to the Removal of Front Panel 1 Remove the screw of the service cover 2 3 Pull out the service cover diagonally down in the direct...

Page 8: ...ight and left The front grille has 3 hooks at the top Unfasten the left hook When mounting the indoor unit drive the screws with the horizontal blades open or removed The convex marks on the front pan...

Page 9: ...ille out and lift the lower part up and then remove the front grille When reassembling the front grille make sure that the 3 hooks are fastened as they were When reassembling the front grille be sure...

Page 10: ...he center shaft while bending the horizontal blade large slightly Unfasten the left shaft Unfasten the right shaft Mount the large horizontal blade to the upper position and the small horizontal blade...

Page 11: ...l blade small slightly 2 Unfasten the left shaft 3 Unfasten the right shaft There is a key alignment at the right shaft When reassembling insert the right shaft first while turning After inserting the...

Page 12: ...ing part by pressing them with a flat screwdriver 2 Unfasten the hooks at the upper 2 positions 3 Remove the vertical blade ASSY A vertical blade ASSY has 6 fins It is impossible to replace only one f...

Page 13: ...ure shows the connections of wire harnesses Preparation Remove the front grille according to the Removal of Front Grille 2 Remove the screw of the wire fixture 3 Remove the 4 screws of the terminal bo...

Page 14: ...the screw and remove the drip proof plate 7 Pull out the indoor heat exchanger thermistor Be careful not to lose the clip for the thermistor 8 Remove the screw and detach the earth wire Step Procedur...

Page 15: ...nfasten the hook at the upper far side by pressing it from above There is a hook also at the lower part of the back When reassembling the electrical box make sure that it is securely fastened 12 Disco...

Page 16: ...of the electrical box Open the shield plate Push the upper center of the shield plate and unfasten the 2 hooks Remove the shield plate Preparation Remove the electrical box according to the Removal o...

Page 17: ...d 1 Remove the screw and remove the terminal board 4 Remove the signal receiver unit 1 2 Unfasten the 3 hooks and remove the signal receiver unit Unfasten the 2 hooks Step Procedure Points R12726 Term...

Page 18: ...Disconnect the wire harnesses Disconnect the thermal fuse connector S5 after cutting off the clamp 5 Remove the signal receiver PCB 1 Unfasten the 3 hooks and remove the signal receiver PCB Step Proc...

Page 19: ...display PCB is located at the back of the signal receiver unit 1 The figure shows the connection of wire harness for the display PCB 2 Unfasten the 3 hooks and remove the display PCB 3 Disconnect the...

Page 20: ...at it is fixed by 2 upper hooks 3 The figures show the names of the PCB component parts S1 AC fan motor S5 thermal fuse S6 swing motor S7 AC fan motor Hall IC S27 display PCB S32 indoor heat exchanger...

Page 21: ...ox according to the Removal of Electrical Box Inserting of the wooden base facilitates the removing work Place a plastic sheet under the drain pan to prevent from wetting the floor with remaining drai...

Page 22: ...the drain pan unit from the indoor unit When reassembling make sure that the hook at the left side is fitted in the groove 2 Remove the swing motor 1 Remove the screw of the swing motor 2 Pull out th...

Page 23: ...2 Unfasten the hook and remove the crank assembly 3 The figure shows the position of the hook when the crank assembly has been removed 4 How to change the drain hose to the right piping 1 Pull out th...

Page 24: ...rt the drain hose to the left side 4 Insert the removed drain plug into the right side hole with a hexagonal wrench 4 mm Caution Do not thrust the drain plug in with a sharp pointed tool like a screwd...

Page 25: ...sassembling work Step Procedure Points 1 Release the fan motor lead wires from the hooks Preparation Remove the drain pan unit according to the Removal of Drain Pan Unit Swing Motor You can remove the...

Page 26: ...moval Procedure 4 Unfasten the hook a of the fan motor fixing plate 5 Unfasten the hook b and remove the fan motor fixing plate 6 Remove the fan motor Step Procedure Points Hook a Hook b R4392 Hook a...

Page 27: ...nit with a wooden base Caution In pump down work be sure to stop the compressor before disconnecting the refrigerant pipe If the refrigerant pipe is disconnected with the compressor operating and the...

Page 28: ...at the back of the indoor unit and pull out the piping 2 Slightly widen the auxiliary piping 3 Unfasten the upper hook left with a flat screwdriver Caution When removing or reassembling the indoor he...

Page 29: ...eat exchanger by its left side and lift it up When reassembling the indoor heat exchanger make sure that the hook left is fastened 5 When the left side is lifted the 2 hooks at the right side comes of...

Page 30: ...k Step Procedure Points 1 Remove the right side panel Preparation Remove the indoor heat exchanger according to the Removal of Indoor Heat Exchanger 1 Remove the 2 screws of the right side panel 2 Rel...

Page 31: ...tor Removal Procedure 29 4 Unfasten the hook a of the fan motor fixing plate and unfasten the hook b Step Procedure Points Hook a Hook b R13211 Fan motor fixing plate upper Fan motor fixing plate lowe...

Page 32: ...left 2 Tighten the screw until it stops Then give the screw one more turn 3 Rotate the fan rotor and confirm the fan motor and the fan rotor are installed appropriately 4 Tighten the screw completely...

Page 33: ...31 3 Remove the bearing 1 Remove the screw of the left side panel 2 Unfasten the 2 hooks and remove the left side panel 3 Press the bearing from outside 4 Remove the bearing Step Procedure Points R154...

Page 34: ...Revision History Month Year Version Revised contents 08 2012 Si041138 First edition...

Page 35: ...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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