Daikin ARM24MV2S User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
6.0/7.1 kW Class
24000/28000 Btu/h Class
Outdoor Unit
Non-Inverter
Pair Type
Si011359EA

Service Manual
Removal Procedure
Outdoor Unit
zCooling Only
ARM24MV2S
RM24NV2S
RM28NV2S
RM60JV14
RM71JV14
RM60KV1V
RN60JV1G

Si011359EA
Removal Procedure 1
Table of Contents
1. Outer Panels ...........................................................................................2
2. Outdoor Fan / Fan Motor.........................................................................6
3. Electrical Component ASSY ...................................................................8
4. Sound Blankets .....................................................................................11
5. Compressor ASSY ................................................................................12
Note: The illustrations may be slightly different depending on the model.

Outer Panels Si011359EA
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
1 Remove the 8 screws
of the top panel.
2 Pull the suction grille to
unfasten the 3 hooks.
3 Lift up and remove the
top panel.
Top panel
(R5423)
(R5424)
Suction
grille
(R19345)
Hook
(R5426)

Si011359EA Outer Panels
Removal Procedure 3
4 Unfasten the 3 hooks
with a flat screwdriver
and remove the suction
grille.
5 Remove the screw and
remove the front panel
(2).
When reassembling, fit the 5
hooks.
6 Remove the screw and
remove the piping cover
(front).
When reassembling, fit the 3
hooks.
Step Procedure Points
Hook
(R5427)
Front
panel
(2)
(R12807)
(R12808)
Piping cover
(front)
Hook Hook
(R13234)

Outer Panels Si011359EA
4Removal Procedure
7 Remove the 6 screws
and remove the front
panel (1).
Step Procedure Points
Front panel (1)
(R12810)
(R17188)
(R8322)

Si011359EA Outer Panels
Removal Procedure 5
8 Remove the 9 screws
and remove the right
side panel.
When reassembling, fit the 2
hooks.
Step Procedure Points
Right side
panel
(R15402)
(R19346)
Hook
(R5442)

Outdoor Fan / Fan Motor Si011359EA
6Removal 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 Disconnect the relay
connector for the fan
motor.
2 Unfasten the hook with
a flat screwdriver.
3 Unfasten the 2 hooks
and release the fan
motor lead wire from
the partition plate.
Put the fan motor lead wire
through the back of the fan
motor when reassembling so
as not to be entangled with
the outdoor fan.
(R19298)
Hook
(R5436)
(R20870)
Partition plate
Hook
(R3249)
Lead wire Outdoor fan

Si011359EA Outdoor Fan / Fan Motor
Removal Procedure 7
4 Remove the nut and
remove the outdoor fan.
Nut size: M8
When reassembling, align
the mark of the outdoor
fan with the D-cut section of
the motor shaft.
5 Remove the 4 screws
and remove the fan
motor.
Be sure to remove the lower
screws first. If the upper
screws are removed first, the
fan motor may tilt or fall
because the center of its
gravity is toward the front.
It may cause injuries.
Screw size: M5 × 16
Step Procedure Points
Nut
(R19285)
(R19286)
13 mm
(0.51 inch)
(R12834)
D-cut
(R5439)

Electrical Component ASSY Si011359EA
8Removal Procedure
3. Electrical Component ASSY
Warning Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step Procedure Points
1 Detach the outdoor
temperature sensor.
Remove the sensor fixing
plate.
2 Disconnect the
terminals of the outdoor
temperature thermostat
(S1T).
K1M: magnetic contactor
(R12813)
Outdoor
temperature
sensor
(R12814)
(R17451)
(R19299)
Outdoor
temperature
thermostat
(S1T)
to fan motor: orange
to fan motor: black
(R20871)
L
H
C
to K1M (5): white