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.

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

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.

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

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)

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