Electrical Wiring Connection; Important - Daikin FTXK09P Manuel D'installation

IMPORTANT :

* The fi gures shown in the table are for information purpose only. They should be checked and
selected to comply with the local/national codes of regulations. This is also subject to the type of
installation and conductors used.
** The appropriate voltage range should be checked with label data on the unit.
Conduit mounting
plate
Conduit
CAUTION
• Entire PCB replacement required if fuse failure occurs.
• All wires must be fi rmly connected.
• Make sure all the wire do not touch the refrigerant pipings, compressor or any moving parts.
• Make sure no external pressure is applied to the terminal connectors and wires.
• Make sure all the covers are properly fi xed to avoid any gap.
• Use round crimp-style terminal for connecting wires to the power supply terminal block. Connect the wires by matching to
the indication on terminal block. (Refer to the wiring diagram attached on the unit).
• Use the correct screwdriver for terminal screws tightening. Unsuitable screwdrivers can damage the screw head.
• Over tightening can damage the terminal screws.
• Do not connect wire of different gauge to same terminal.
• Keep wiring in an orderly manner. Prevent the wiring from obstructing other parts and the terminal box cover.
Connect wires of the same
gauge to both side.

ELECTRICAL WIRING CONNECTION

Recommend using AWG14, stranded and
insulated wire for connections between
indoor and outdoor units. Local code always
supersedes recommendation.
Indoor
unit
Back
Lock nut
Note: Take care to ensure that all wiring
between indoor unit and outdoor unit
has a consistent connection. Any splices
can cause communication errors.
Attach insulation sleeve
Round crimp-style terminal
Do not connect wires of the
same gauge to one side..
Firmly fi x the wires with
the terminal screws.
1
2
SIG
Firmly fi x the
wires with
the terminal
screws.
RXK09/12*, RKK09/12*
RXK18/24*, RKK18/24*
Electric wire
1-14
Outdoor unit
1 2
SIG L1 L2 GR
Safety devices
in accordance
with local and
national codes,
i.e. a circuit
breaker
Ground
15A
20A
Do not connect wires of
different gauges.
Power supply
60Hz