Daikin R15LV14 User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
Outdoor Unit
Non-Inverter
Pair Type
1.5/2.0/2.5 kW Class
Si011282EB

Service Manual
Removal Procedure
Outdoor Unit
zCooling Only
R15LV14
R20LV14
R25LV14
RE15LV1
RE20LV1
RE25LV1
RE20MV1V
RE25MV1V
RNE25LV1
RNE15MV1
RNE20MV1
RNE25MV1
RNE15MV14
RNE20MV14
RNE25MV14
RNE20MV1V9
RNE25MV1V9

Si011282EB
Removal Procedure 1
Table of Contents
1. Outer Panels ...........................................................................................2
2. Outdoor Fan / Fan Motor.........................................................................3
3. Electrical Components ............................................................................5
4. Capillary Tube .........................................................................................9
5. Compressor ASSY ................................................................................10
Note: The illustrations may be slightly different depending on the model.

Outer Panels Si011282EB
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 4 screws
and remove the top
panel.
Some models have only 1
screw on the left side of the
top panel.
2
3
Remove the 2 screws
of the discharge grille.
Unfasten the 6 hooks
and remove the
discharge grille.
4
5
Remove the 5 screws
of the front panel.
Unfasten the 4 hooks
and remove the front
panel.
Top panel
(R18562)
Hook
Hook
Hook
Front panel
Discharge grille
(R18563)
Hook
Hook
(R18564)

Si011282EB Outdoor Fan / Fan Motor
Removal Procedure 3
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
1Remove the nut and
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.
2
3
Disconnect the relay
connector for the fan
motor.
Release the fan motor
lead wire from the hook.
When reassembling, put the
fan motor lead wire through
the back of the fan motor so
as not to be entangled with
the outdoor fan.
4Remove the 2 screws
and remove the fan
motor fixing frame.
When reassembling, fit the
lower hooks into the bottom
frame.
Nut
Outdoor fan (R18565)
10 mm
(0.39 inch)
(R18954)
Relay connector
for the fan motor
(R18566)
Hook
(R3249)
Lead wire Outdoor fan
Fan motor
fixing frame
(R18567)
(R19150)

Outdoor Fan / Fan Motor Si011282EB
4Removal Procedure
5Remove the 3 screws.
6Release the fan motor
lead wire from the 2
hooks.
7Remove the fan motor.
Step Procedure Points
(R10461)
Fan motor
(R15207)
(R15208)

Si011282EB Electrical Components
Removal Procedure 5
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
1Pull out the 5 terminals
from the capacitor.
2Loosen the 2 screws of
the capacitor fixing
band and remove the
capacitor.
Capacitor
(R18568)
to compressor
(S): yellow
to compressor
(R): red
to terminal board
(2): black
to relay connector
for fan motor (1):
black
to relay
connector for
fan motor (3):
white
(R19170)
Capacitor
fixing band
(R18569)

Electrical Components Si011282EB
6Removal Procedure
3Remove the screw and
remove the service
cover sliding
downward.
4Remove the 3 screws
on the terminal board
and disconnect the
connecting wire.
5Remove the screw and
remove the wire fixture.
Step Procedure Points
Service
cover
(R18570)
Terminal
board
Connecting
wire
(R18571)
(R18572)
Wire fixture

Si011282EB Electrical Components
Removal Procedure 7
6Remove the screw and
detach the earth /
ground wire.
Some models have no earth
/ ground wire.
When reassembling, confirm
the terminal location.
7Pull out the remaining
terminals from the
terminal board.
8Remove the screw and
remove the terminal
board.
Step Procedure Points
(R18573)
Earth / ground wire Earth /
ground
wire
blackred
brown
Pattern 1
(R21471)
black
red
brown
Pattern 2
(R21472)
(R18574)
(R18575)

Electrical Components Si011282EB
8Removal Procedure
9When replacing the
fuse, open the fuse
holder.
Some models do not have a
fuse.
10 Remove the 4 screws
and remove the right
side panel.
11 Remove the 2 screws
and remove the
partition plate.
When reassembling, fit the
lower hook of the bottom
frame into the hole of the
partition plate.
Step Procedure Points
(R18576)
Fuse Fuse holder
Right side panel
(R19563)
(R18578)
Hole
(rear
side)
Partition plate