Daikin FDXS25EV2C User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
Indoor Unit
Inverter
Duct Connected Type
2.5/3.5/5.0 kW Class
Si07-863

Service Manual
Removal Procedure
Indoor Unit
zHeat Pump
FDXS25EV2C
FDXS35EV2C
FDXS50EV2C
PDXS25EV2C
PDXS35EV2C

Si07-863
Removal Procedure 1
Table of Contents
1. Removal of Air Filter................................................................................2
2. Removal of PCB (Room Air Conditioner Type).......................................4
3. Removal of Drain Pan.............................................................................6
4. Removal of Heat Exchanger ...................................................................7
5. Removal of Fan Rotor / Fan Motor........................................................10
6. Removal of Drain Pump Cover .............................................................14
7. Removal of Drain Pump ........................................................................15
8. Removal of Heat Exchanger Thermistors .............................................18
Note: The illustrations may be slightly different depending on the model.

Removal of Air Filter Si07-863
2Removal Procedure
1. Removal of Air Filter
Procedure Warning Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Step Procedure Points
1. Remove the air filter
Appearance
There are cases of rear
suction type and the bottom
suction type filters.
1Appearance
2. Remove the rear suction
type air filter
Rear suction type air filter
(The figure shows the view from the rear side.)
Details of the hook in the air
filter upper area
1Undo 2 top hooks and
pull the filter toward
your side.
2Lift up the filter and
undo the 2 bottom
hooks to remove the air
filter.
Details of the hook in the air
filter lower area
Top hooks

Si07-863 Removal of Air Filter
Removal Procedure 3
3. Remove the bottom
suction type air filter
Appearance (Bottom suction type air filter)
1Undo 2 hooks as shown
in the figure of the rear
suction type (previous
page).
2Undo the 2 positions in
the opposite side of the
hooks above. After that,
remove the air filter.
Step Procedure Points
Air filter