Daikin RKS71FV1B User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
7.1/8.0/9.0 kW Class
Outdoor Unit
Inverter / Non-Inverter
Pair Type
Si00-775

Service Manual
Removal Procedure
Outdoor Unit
zCooling Only zHeat Pump
RKS71FV1B RXS71FV1B
RKS71FVMA RXS71FVMA
RXS80FVMA
RXS90FVMA
RYN71FV1A

Si00-775
Removal Procedure 1
Table of Contents
1. Removal of Outer Panels ........................................................................2
2. Removal of Electrical Box .....................................................................13
3. Removal of PCBs..................................................................................17
4. Removal of Fan Motor...........................................................................20
5. Removal of Coils / Thermistors .............................................................21
6. Removal of Sound Blankets..................................................................24
7. Removal of Compressor .......................................................................27
Note: The illustrations may be slightly different depending on the model.
The illustrations are for heat pump models as representative.

Removal of Outer Panels Si00-775
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 The design of discharge
grille is different depending
on the model.
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 first.
2Slide the suction grille
downward to unfasten
the 3 top hooks.
3Remove the suction
grille.
(R16722)
Hook
Rear side Suction grille
(R16916)
Hook
(R16917)
(R6372)

Si00-775 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
Right
side
panel
(R16723)
(R16724)

Removal of Outer Panels Si00-775
4Removal Procedure
4. Remove the front panel
(2).
+:This screw is M5(3) × 16
1Remove the 5 screws.
2Slide the front panel (2)
downward to unfasten
the hook.
3Remove the front panel
(2).
Step Procedure Points
(R16725)
+
Front Panel (2)
(R16726)
Hook
(R16727)

Si00-775 Removal of Outer Panels
Removal Procedure 5
5. Remove the right side
panel.
1Remove the 2 screws.
Slide the right side
panel downward to
unfasten the 2 hooks on
the rear side.
2Remove the right side
panel.
Step Procedure Points
(R16728)
Right side panel
Hook
(R13521)
Hook
(R16729)
(R16730)

Removal of Outer Panels Si00-775
6Removal Procedure
6. Remove the front panel
(1).
Remove the discharge grille
and the outdoor fan first to
remove 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.
4Remove the discharge
grille.
Step Procedure Points
Discharge grille
(R16731)
Front
Panel (1)
(R16732)
Hook
(R16734)
(R16735)

Si00-775 Removal of Outer Panels
Removal Procedure 7
5Remove the nut of the
outdoor fan.
Nut size : M8
6Remove the 2 screws
on the partition plate
(1).
7Remove the screw at
the bottom left of the
front.
8Remove the screw at
the bottom of the left
side.
Step Procedure Points
Outdoor fan
(R16736)
13 mm
(R12301)
(R16737)
Partition plate (1)
(R16738)
(R16739)

Removal of Outer Panels Si00-775
8Removal Procedure
9Remove the screw at
the bottom of the rear
side.
10 Lift the front panel (1) to
unfasten the hook.
11 Remove the front panel
(1).
Be sure to detach the front
panel (1) carefully so as not
to deform it.
Step Procedure Points
(R6394)
Hook
(R16740)
(R16741)
(R6995)