Daikin CTXG50K2VMW, CTXG25K2VMS, CTXG50K2VMS, FTXG25JV1BW, FTXG25JV1BA Service Manual
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REMOVAL
PROCEDURE
SERVICE MANUAL
Indoor Unit
Inverter
Wall Mounted Type
2.5/3.5/5.0 kW Class
Si041256
Service Manual
Removal Procedure
Indoor Unit
zHeat Pump
CTXG25K2VMW
CTXG25K2VMS
CTXG35K2VMW
CTXG35K2VMS
CTXG50K2VMW
CTXG50K2VMS
FTXG25JV1BW
FTXG25JV1BA
FTXG35JV1BW
FTXG35JV1BA
FTXG50JV1BW
FTXG50JV1BA
Si041256
Removal Procedure 1
Table of Contents
1. Air Filters / Front Panel ...........................................................................2
2. Horizontal Blades....................................................................................4
3. Front Grille ..............................................................................................5
4. Front Panel Mechanism ASSY................................................................7
5. Display Lens ASSY .................................................................................9
6. Reduction Motor / Limit Switch..............................................................10
7. Fan Guards / Electrical Box ..................................................................11
8. PCBs .....................................................................................................13
9. Swing Motors ........................................................................................16
10.Indoor Heat Exchanger .........................................................................17
11.Fan Rotor / Fan Motor...........................................................................20
12.Vertical Blade ASSYs............................................................................22
Note:
The illustrations may be slightly different depending on the model.
Air Filters / Front Panel Si041256
2 Removal Procedure
1. Air Filters / 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. Remove the air filters.
1
Open the front panel.
2
Keep the front panel
open with the support
plate.
3
Remove the air filter.
The air filter is not marked
for difference between the
right and left sides.
The air filter can be set
easily by inserting it along
the guides.
Be sure to insert the hooks
(at 2 lower positions) when
installing the air filter.
2. Remove the Titanium
apatite photocatalytic airpurifying filter.
The Titanium apatite
photocatalytic air-purifying
filter is not marked for
difference between the right
and left sides.
1
Remove the Titanium
apatite photocatalytic
air-purifying filter.
Front panel
(R12069)
(R12070)
Support plate
(R18232)
Air filter
Titanium apatite
photocatalytic airpurifying filter
(R18168)
Si041256 Air Filters / Front Panel
Removal Procedure 3
3. Remove the front panel.
1
Open the front panel.
2
Release the front panel
locks on each side.
3
Remove the front panel.
Step
Procedure Points
(R12075)
(R12076)
Front panel lock
Right
(R12077)
Left
(R12078)
Horizontal Blades Si041256
4 Removal Procedure
2. Horizontal Blades
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step
Procedure Points
1
Bend the horizontal
blade (large) slightly
and release the center
shaft.
2
Release the left shaft.
3
Slide the horizontal
blade (large) to the left
and release the right
shaft.
4
Remove the horizontal
blade (small) likewise.
(R12079)
Horizontal blade
(large)
(R12080)
(R12081)
Si041256 Front Grille
Removal Procedure 5
3. Front Grille
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 2 screws
of the decoration panel
(right).
2
Open the decoration
panel (right).
Unfasten the 3 hooks
and remove it.
3
Remove the decoration
panel (left) in the same
way.
4
Remove the screw and
remove the service
cover.
5
Disconnect the relay
connector for the
reduction motor.
Decoration panel
(R12085)
(R12086)
(R12087)
Service cover
(R12088)
Relay connector
Front Grille Si041256
6 Removal Procedure
6
Open the 2 screw
covers with a flat
screwdriver.
7
Remove the 4 screws.
8
Unfasten the 3 hooks
on the top of the front
grille.
9
Remove the front grille.
Step
Procedure Points
Screw cover
(R12089)
(R12090)
(R12092)
Front grille
(R12093)
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