Daikin RKD24HV2S User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
24000/28000 Btu/h Class
Outdoor Unit
Inverter
Pair Type
Si001168

Service Manual
Removal Procedure
Outdoor Unit
Applicable Models
zCooling Only
RKD24HV2S
RKD28HV2S

Si001168
Removal Procedure 1
Table of Contents
1. Removal of Outer Panels ........................................................................2
2. Removal of Electrical Box .....................................................................15
3. Removal of PCBs..................................................................................20
4. Removal of Fan Motor...........................................................................25
5. Removal of Electronic Expansion Valve Coil / Thermistors ..................26
6. Removal of Reactor ..............................................................................28
7. Removal of Sound Blankets..................................................................29
8. Removal of Compressor .......................................................................31
Note: The illustrations may be slightly different depending on the model.

Removal of Outer Panels Si001168
2Removal Procedure
1. Removal of Outer Panels
Procedure Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step Procedure Points
1. Appearance features
2. Remove the suction grille. The hooks are secured in
the clearances of the
outdoor heat exchanger fins.
1Unfasten the 2 hooks at
the bottom.
2Slide the suction grille
downward to unfasten
the 3 top hooks.
3Remove the suction
grille.
(R6182)
Hook
Rear side Suction grille
(R16916)
Hook
(R16917)
(R6372)

Si001168 Removal of Outer Panels
Removal Procedure 3
3. Remove the top panel.
1Remove the 4 screws
on the back and the
screw on the left side.
2Remove the 2 screws
on the front and the
screw on the right side
panel.
3Lift the top panel and
remove it.
Step Procedure Points
(R6373)
Top panel
(R17070)
Right side
panel
(R6189)

Removal of Outer Panels Si001168
4Removal Procedure
4. Remove the right side
panel.
1Remove the 5 screws.
2Slide the right side
panel downward to
unfasten the 2 hooks on
the rear side.
Step Procedure Points
(R17071)
Right side panel
(R6191)
(R17072)
Hook
Hook
(R17073)

Si001168 Removal of Outer Panels
Removal Procedure 5
3Remove the right side
panel.
5. Remove the front panel
(2)
+:This screw is M5(3) × 16
1Remove the 2 screws.
2Slide the front panel (2)
downward to unfasten
the hooks.
Step Procedure Points
(R6194)
(R17096)
Front Panel (2)
+
Front
Panel (1)
(R6197)

Removal of Outer Panels Si001168
6Removal Procedure
3Remove the front panel
(2).
6. Remove the front panel
(1)
Remove the discharge grille
and the outdoor fan before
removing the front panel (1).
1Remove the 4 screws
on the discharge grille.
2Pull the bottom of the
discharge grille.
3Slide the discharge
grille downward to
unfasten the 2 hooks at
the top.
Step Procedure Points
(R17074)
Hook
(R16875)
Discharge grille
Front
Panel (1)
(R16876)
(R16877)
Hook

Si001168 Removal of Outer Panels
Removal Procedure 7
4Remove the discharge
grille.
5Remove the nut of the
outdoor fan.
Nut size : M8
6Remove the 2 screws
on the partition plate
(1).
Step Procedure Points
(R6204)
(R16878)
Outdoor fan
13 mm
(R12301)
(R16879)
Partition plate (1)

Removal of Outer Panels Si001168
8Removal Procedure
7Remove the screw at
the bottom left of the
front.
8Remove the screw at
the bottom of the left
side.
9Remove the screw at
the bottom of the rear
side.
Step Procedure Points
(R16880)
(R6208)
(R6209)