Daikin FTKC09NV2S, FTKC12NV2S, ATX20J2V1B, ATKC12RV2S, ATX25J2V1B Service Manual

REMOVAL

PROCEDURE

SERVICE MANUAL

Indoor Unit

Inverter

Wall Mounted Type

1.5/2.0/2.5/3.0/3.5 kW Class
9000/12000 Btu/h Class

Si041264EC

Service Manual
Removal Procedure

Indoor Unit

zCooling Only zHeat Pump

ATKC09RV2S ATX20J2V1B
ATKC12RV2S ATX25J2V1B

ATX35J2V1B
FTKC09NV2S
FTKC12NV2S FTX20J2V1B

FTX25J2V1B
FTKC25NVM FTX35J2V1B
FTKC35NVM

FTXM20HVMV
FTKC15NVM4 FTXM25HVMV
FTKC20NVM4 FTXM35HVMV
FTKC25NVM4
FTKC35NVM4 FTXP20HVLT

FTXP25HVLT
FTKC25NVMM FTXP30HVLT
FTKC35NVMM

FTKC25NVMV
FTKC35NVMV

FTKC09PV2S
FTKC12PV2S

FTKC15PVM
FTKC20PVM
FTKC25PVM
FTKC35PVM

FTKC15PVM4
FTKC20PVM4
FTKC25PVM4
FTKC35PVM4

FTKC25PVMM
FTKC35PVMM

FTKC20PVMV
FTKC25PVMV
FTKC35PVMV

Si041264EC

Removal Procedure 1

Table of Contents

1. Air Filters .................................................................................................2

2. Horizontal Blade......................................................................................3

3. Front Panel..............................................................................................4

4. Front Grille ..............................................................................................5

5. Electrical Box / Vertical Blades ...............................................................6

6. Swing Motor / PCBs................................................................................9

7. Indoor Heat Exchanger .........................................................................12

8. Fan Rotor / Fan Motor...........................................................................15

Note:



The illustrations may be slightly different depending on the model.

Air Filters Si041264EC

2 Removal Procedure

1. Air Filters

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 air filters.



The air filter is not marked
for difference between the
right and left sides.



When reassembling, insert
the air filter along the guides.



Insert the air filter with the
“FRONT” mark faced up.



Be sure to fit the 2 bottom
hooks when installing the air
filter.

12Open the front panel.

Pull out the air filter
downward and remove
it.

2. Remove the Titanium
apatite photocatalytic
air-purifying filters.

1 Remove the Titanium

apatite photocatalytic
air-purifying filter ASSY
by unfastening the 2
projections from the
back of the air filter.

2 Unfasten the 5 hooks

and remove the
Titanium apatite
photocatalytic air­purifying filter from its
frame.



To prevent damage, do not
remove the Titanium apatite
photocatalytic air-purifying
filter from the frame when
cleaning it.



The Titanium apatite
photocatalytic air-purifying
filter is not marked for
difference between the right
and left sides.

(R18236)

Air filter

Front panel

Projection

Air filter

Titanium apatite
photocatalytic
air-purifying filter ASSY

(R20666)

Hook

(R8027)

Si041264EC Horizontal Blade

Removal Procedure 3

2. Horizontal Blade

Warning



Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.

Step Procedure Points

1 Release the center

shaft while bending the
horizontal blade
slightly.



Installation procedure

1. Fit the right shaft of the
horizontal blade first. Make
sure to rotate the horizontal
blade so the shaft fits in the
correct position.

2. Fit the horizontal blade to the
center and left shafts.

23Release the left shaft.

Release the right shaft.

4 Remove the horizontal

blade.

(R18188)

Horizontal blade

(R23355)

Shaft

(R23349)

Shaft

Left

Right

Shaft

(R17333)

Front Panel Si041264EC

4 Removal Procedure

3. Front Panel

Warning



Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.

Step Procedure Points

1 Open the front panel.

2 Release the right rotary

shaft.



The rotary shaft on each
side can be released by
sliding each shaft inward.

3 Release the left rotary

shaft and remove the
front panel.



When reassembling the front
panel, fit the right and left
rotary shafts one by one into
the grooves and fully push
them in position.

Left side

Front panel

Right side

(R11627)

Right

Rotary shaft

(R11628)

Left

Rotary shaft

(R11629)