Intelligent Thermal Sensor; Checking Procedures; Repair Procedures - Daikin Stylish Series Service Manual

INFORMATION
Use the wiring diagram and connection diagram for correct
installation of the connectors, see
page 58.
WARNING
When reconnecting a connector to the PCB, do NOT apply
force, as this may damage the connector or connector pins
of the PCB.
Is the problem solved? Action
Yes No further actions required.
No Return to
procedures" on page 30
indoor unit PCB and continue
with the next procedure.
To adjust the wiring of the indoor unit PCB
1 Adjust the wiring according to the wiring diagram and
connection diagram, see "5.2 Wiring diagram" on
2 Check that all connectors are fully plugged‑in. All colour codes
MUST correspond.
3 Check that no connectors are damaged.
Is the problem solved? Action
Yes No further actions required.
No Return to
procedures" on page 30
indoor unit PCB and continue
with the next procedure.
To remove a fuse of the indoor unit PCB
1 Remove the fuse from the PCB.
a
a Fuse
2 To install a fuse on the indoor unit PCB, see
procedures" on page 31.
To install a fuse on the indoor unit PCB
1 Install the fuse on the correct location on the PCB.
CAUTION
Make sure the fuse is plugged‑in correctly (contact with the
fuse holder).
(C)(F)TXA15~50A2V1B(W)(S)(T) + RXA42+50A2V1B +
RXA20~35A2V1B
Split Stylish R32
ESIE18-03 – 2018.09
"5.2 Wiring diagram" on
"2.8.1 Checking
of the
Is the problem solved?
Yes
No
page 58.
2.9
2.9.1
"2.8.1 Checking
1 As there is no specific check procedure for this component, first
of the
perform a check of the indoor unit PCB to check if the intelligent
thermal sensor needs to be replaced. See
procedures" on
After complete check of the
indoor unit PCB, is the
problem solved?
Yes
No
2.9.2
To remove the intelligent thermal sensor
Prerequisite: Turn OFF the unit via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
work" on
1 Disconnect the intelligent thermal sensor connector from the
indoor unit PCB.
"2.8.2 Repair
2 Carefully click the complete intelligent thermal sensor assembly
out of the indoor unit.
2 Components
a
a Fuse
Action
No further actions required.
Return to "2.8.1 Checking
procedures" on page 30
indoor unit PCB and continue
with the next procedure.

Intelligent thermal sensor

Checking procedures

page 30.
Action
No further actions required.
Replace the intelligent thermal
sensor, see
procedures" on

Repair procedures

page 40.
of the
"2.8.1 Checking
"2.9.2 Repair
page 33.
"2.13 Plate
Service manual
33