Daikin ARM09MV2S User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
2.5 kW Class
9000 Btu/h Class
Outdoor Unit
Non-Inverter
Pair Type
Si011356EA

Service Manual
Removal Procedure
Outdoor Unit
zCooling Only
ARM09MV2S
RM09NV2S
RM25JV14
RM25KV1V
RN25JV1G

Si011356EA
Removal Procedure 1
Table of Contents
1. Outer Panels ...........................................................................................2
2. Outdoor Fan / Fan Motor.........................................................................4
3. Electrical Components ............................................................................6
4. Sound Blankets .....................................................................................10
5. Capillary Tube .......................................................................................11
6. Compressor ASSY ................................................................................12
Note: The illustrations may be slightly different depending on the model.

Outer Panels Si011356EA
2Removal Procedure
1. Outer Panels
Warning Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step Procedure Points
1Remove the screw and
remove the stop valve
cover.
The stop valve cover is
united with the shield plate.
When reassembling, make
sure to fit the 3 hooks.
2
3
Remove the 3 screws
(left: 2 screws, right: 1
screw) and remove the
top panel.
Remove the 6 screws
of the front panel.
(R16329)
Stop valve
cover
(R16330)
Shield plate
Hook
Top panel
Front panel (R16331)

Si011356EA Outer Panels
Removal Procedure 3
4Lift up the left side and
unfasten the hooks.
5Release the right side
hooks and remove the
front panel.
6Press the 2 projections
from the rear side and
rotate the discharge
grille to remove it.
Step Procedure Points
(R20743)
(R20744)
Projection (rear side)
(R16323)
Discharge grille

Outdoor Fan / Fan Motor Si011356EA
4Removal Procedure
2. Outdoor Fan / Fan Motor
Warning Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step Procedure Points
1
2
Remove the nut of the
outdoor fan.
Remove the outdoor
fan.
Nut size: M6
When reassembling, align
the mark of the outdoor
fan with the D-cut section of
the motor shaft.
3
4
5
6
Release the fan motor
lead wire from the
groove.
Pull out the terminal
(black) from the
magnetic contactor
K1M (6).
Pull out the terminal
(white) from the
compressor capacitor
(C1R).
Pull out the relay
connector (red) to the
fan motor.
7Remove the screw to
detach the fan motor
fixing frame.
Put the lead wire through the
back of the motor when
reassembling so as not to be
entangled with the outdoor
fan.
(R19244)
D-cut
Shaft
Outdoor fan
10 mm
(0.39 inch)
(R18954)
Fan motor lead wire
Groove
(R19250)
to fan motor:
black
K1M
(R19251)
to fan motor:
white
C1R (R20771)
to fan motor:
red
(R16525)
Fan motor fixing frame
(R3249)
Lead wire Outdoor fan

Si011356EA Outdoor Fan / Fan Motor
Removal Procedure 5
8Remove the fan motor
fixing frame.
When reassembling, fit the
lower hooks into the bottom
frame.
9Remove the 3 screws
and remove the fan
motor.
Screw size: M4 × 16
10 Release the harness
from the hooks.
11 Remove the fan motor.
Step Procedure Points
(R19245)
(R10460)
(R10461)
Fan motor
(R15207)
(R15208)

Electrical Components Si011356EA
6Removal Procedure
3. Electrical Components
Warning Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step Procedure Points
1
2
Remove the 7 screws
on the terminal board
and disconnect the
connecting wire and the
power supply wire.
Remove the screw and
remove the wire fixture.
3Remove the screw on
the rear side.
4Remove the 4 screws
on the right side.
Terminal board
(R19328)
Wire fixture
Connecting wire
Power supply wire
(R15219)
(R20745)

Si011356EA Electrical Components
Removal Procedure 7
5Unfasten the upper
hook.
When reassembling, make
sure to fit the hook.
6Unfasten the hook and
remove the right side
panel.
When reassembling, make
sure to fit the hook.
7Remove the screw of
the terminal board
(X1M).
Step Procedure Points
(R10467)
Right side panel
(R19329)
Hook
(R19246)
Terminal board

Electrical Components Si011356EA
8Removal Procedure
8Detach the fixing plate.
9Remove the screw of
the earth / ground wire.
Parts layout
Step Procedure Points
Fixing plate
(R19247)
(R19248)
Earth /
ground
wire
K1M
C1R
(R19253)