Electrical Wiring Connection - Daikin FTS20JEV1K Installation Manual

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.
Cooling Unit (single phase)
Indoor Unit
Terminal Block
COMP
N1
N
L
Power Supply Cable
Model
Voltage range**
Power supply cable size*
Number of conductors
Interconnection cable size*
Number of conductors
Recommended time delay fuse*
• All wires must be fi rmly connected.
• All wires must not touch the refrigerant piping, compressor or any moving parts of the fan motor.
• The connecting wires between the indoor unit and the outdoor unit must be clamped on the wire clamps.
• The power supply cord must be equivalent to H07RN-F which is the minimum requirement.
• 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).
• Used 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

Interconnection cable
!
There must be an all pole
disconnection in the supply
mains with a contact separation
of at least 3mm.
FTS20JEV1K
RS20JEV1K
mm 2 2.5
2
mm 2.5
A 20
Attach insulation sleeve
Round crimp-style terminal
Do not connect wires of the
same gauge to one side.
9
Outdoor Unit
Terminal Block
COMP
N
220-240V/1Ph/50Hz + !
3
3
Electric wire
Do not connect wires
of different gauges.
FTS25JEV1K
RS25JEV1K
2.5
3
2.5
3
20