Daikin RYN60HV1A User manual

REMOVAL
PROCEDURE
SERVICE MANUAL
6.0 kW Class
Outdoor Unit
Non-inverter
Pair Type
Si011088

Service Manual
Removal Procedure
Outdoor Unit
zHeat Pump
RYN60HV1A

Si011088
Removal Procedure 1
Table of Contents
1. Removal of Outer Panels ........................................................................2
2. Removal of Outdoor Fan / Fan Motor .....................................................5
3. Removal of Thermistor ASSY .................................................................9
4. Removal of Electrical Components .......................................................12
5. Removal of Electronic Expansion Valve ...............................................16
6. Removal of Sound Blankets..................................................................20
7. Removal of Four Way Valve .................................................................21
8. Removal of Compressor .......................................................................23

Removal of Outer Panels Si011088
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. Remove the top panel.
1 Remove the 8 screws
of the top panel.
2 Pull the suction grille to
unfasten the hook.
Take care not to cut your
finger by the fins of the
outdoor heat exchanger.
3 Lift up and remove the
top panel.
Top panel
(R5423)
(R5424)
(R13426)
Suction
grille
(R5426)

Si011088 Removal of Outer Panels
Removal Procedure 3
4 Unfasten the hooks with
a flat screwdriver and
remove the suction
grille.
2. Remove the front panel
(2).
1 Remove the screw and
remove the front panel
(2).
When reassembling, fit the 5
hooks.
3. Remove the piping cover
(front).
1 Remove the screw.
Release the 3 hooks
and remove the piping
cover (front).
Step Procedure Points
Hook
(R5427)
(R12807)
Front
panel
(2)
(R13425)
(R13428)
Hook
Piping cover
(front)

Removal of Outer Panels Si011088
4Removal Procedure
4. Remove the front panel
(1).
1 Remove the 6 screws
and remove the front
panel (1).
Step Procedure Points
Front panel
(R13429)
(R13317)
(R13430)

Si011088 Removal of Outdoor Fan / Fan Motor
Removal Procedure 5
2. Removal of Outdoor Fan / Fan Motor
Procedure 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 outdoor fan. Preparation
Remove the front panel
according to the "Removal of
the Outer Panels".
Nut size : M8
When reassembling, fit the
D-cuts of the lock washer
and the shaft of fan motor.
1 Remove the nut and
remove the outdoor fan.
2. Disconnect the each wire
harness.
1 Disconnect the relay
connector for the fan
motor.
(R13435)
Outdoor fan
(R13436)
13 mm
(R12301)
(R12834)
D-cut
D-cut
Lock washer
(R12835)
(R13437)

Removal of Outdoor Fan / Fan Motor Si011088
6Removal Procedure
2 Cut the 2 clamps.
3 Unfasten the hooks.
Step Procedure Points
(R13439)
(R13440)

Si011088 Removal of Outdoor Fan / Fan Motor
Removal Procedure 7
4 Unfasten the hook with
a flat screwdriver.
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.
5 Release the fan motor
lead wire.
3. Remove the fan motor.
1 Remove the 2 screws
of the fan motor fixing
plate.
Step Procedure Points
(R13441)
(R3249)
Lead wire Outdoor fan
(R13442)Fan motor lead wire
(R13443)
Fan motor fixing plate

Removal of Outdoor Fan / Fan Motor Si011088
8Removal Procedure
2 Remove the fan motor
fixing plate.
3 Remove the 4 screws.
4 Remove the fan motor.
Step Procedure Points
Fan motor fixing plate (R13444)
(R13445)
(R13438)
Fan motor

Si011088 Removal of Thermistor ASSY
Removal Procedure 9
3. Removal of Thermistor ASSY
Procedure Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step Procedure Points
1 Cut the clamp.
2 Release the outdoor
temperature thermistor
ASSY.
3 Remove the cover.
(R13454)
Outdoor temperature
thermistor ASSY
(R13455)
Cover
(R13456)

Removal of Thermistor ASSY Si011088
10 Removal Procedure
4 Pull out the outdoor
heat exchanger
thermistor.
Be careful not to lose the clip
for the thermistor.
5 Cut the clamp.
6 Release the discharge
pipe thermistor.
Be careful not to lose the clip
for the thermistor.
Step Procedure Points
Outdoor heat exchanger
thermistor (R13457)
(R3264)
Clip
(R13458)
Under the sound blanket
(top upper)
(R13462)
Discharge
pipe thermistor
(R12287)
Clip

Si011088 Removal of Thermistor ASSY
Removal Procedure 11
7 Remove the thermistor
ASSY.
Step Procedure Points
(R13459)

Removal of Electrical Components Si011088
12 Removal Procedure
4. Removal of Electrical Components
Procedure 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 compressor
motor capacitor.
1 Pull out all the 3
terminals.
2 Loosen the 2 screws of
the capacitor fixing
band.
(R13461)
Compressor
motor capacitor
(R13432)
(R13433)
Capacitor
fixing band

Si011088 Removal of Electrical Components
Removal Procedure 13
3 Remove the
compressor motor
capacitor.
2. Remove the magnetic
contactor.
1 Pull out all the 6
terminals.
2 Remove the 2 screws.
Remove the magnetic
contactor.
Step Procedure Points
(R13434)
Compressor motor capacitor
(R13448)
Magnetic
contactor
(R13449)

Removal of Electrical Components Si011088
14 Removal Procedure
3. Remove the fan motor
capacitor.
1 Pull out the 2 terminals.
2 Remove the screw.
Remove the fan motor
capacitor.
4. Remove the PCB.
1 Disconnect the
connectors [S5], [S7],
[S80].
Step Procedure Points
(R13446)
(R13447)
Fan motor capacitor
[S5] [S80] [S7] (R13463)

Si011088 Removal of Electrical Components
Removal Procedure 15
2 Disconnect the
connectors [S8], [S20],
[S90].
3 Pinch the PCB spacers
and pull out the PCB.
Remove the PCB.
[S5] : AC fan motor
[S7] : terminal board
[S8] : compressor
[S20]: electronic expansion valve
[S80]: four way valve coil
[S90]: thermistor ASSY
Step Procedure Points
[S20]
[S90]
[S8] (R13464)
PCB spacer
(R13465)
(R13466)
[S90]
[S20]
[S8]
[S5] [S7][S80]

Removal of Electronic Expansion Valve Si011088
16 Removal Procedure
5. Removal of Electronic Expansion Valve
Procedure 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 6 screws
of the side panel.
Preparation
Remove the top panel, front
panel (1) (2), and piping
cover (front) according to the
"Removal of Outer Panels".
2 Remove the 3 screws.
Remove the side panel.
When reassembling, make
sure to fasten the hook.
3 Disconnect the
connectors [S20],
[S90].
Side panel
(R5440)
Side panel
(R13431)
(R13473)
[S20]
[S90]
(R13467)

Si011088 Removal of Electronic Expansion Valve
Removal Procedure 17
4 Disconnect the relay
connector for the fan
motor.
5 Cut the clamp.
6 Pull out the 2 upper
terminals (red and blue)
of the magnetic
contactor.
Step Procedure Points
(R13469)
(R13470)
(R13471)
[Red]
[Blue]

Removal of Electronic Expansion Valve Si011088
18 Removal Procedure
7 Cut the clamp.
8 Pull out the 2 rear
terminals (yellow and
red) of the compressor
motor capacitor.
9 Cut the clamp.
Step Procedure Points
(R13472)
(R13450)
[Yellow]
[Red]
(R13451)