31
CONNECTION OF ELECTRICAL POWER AND SIGNAL CABLES
Only allow qualified engineers that can follow local regulations to install the equipment
and the power.
Warning:
The air conditioner unit must be securely grounded!
If the power cord or signal cable of the appliance is damaged, it must be replaced with a
new cord with same or better specifications.
Dedicated power cable should be used on the air conditioner. Also overload protection
circuits may be used as necessary.
Ensure wiring is correctly performed and connections are tested
All wiring should be connected correctly according to the electrical wiring schematic,
incorrect wiring will cause the air conditioner to operate incorrectly or be damaged.
Never alter the wiring inside the air conditioner or perform unauthorised service.
CONNECTION OF THE POWER CORD
Supply the power to both indoor / outdoor units following the wiring diagrams in this
manual. Where discrepancies are found between the diagram within the manual, and the
circuit diagrams on the unit, the information provided on the appliance must be followed.
SIGNAL CABLE
Attention must be paid when performing wiring operations, to avoid air conditioner
malfunction due to electromagnetic interference.
(1) The signal cable shall be separated from the power supply line and outdoor and
indoor connection line;
(2) If the air conditioner is installed in a place susceptible to interference, it is best to use
shielded wire and twisted pair as signal cable or for the wired remote control
Model
Outdoor power
supply line, qty,
diameter
Indoor power
supply line, qty,
diameter
Indoor / outdoor
signal line
Power supply
method
eiQ-FC18
3 x 2.5mm2
N/A
4 x 2.5mm2
Outdoor power
supply
eiQ-FC24
3 x 2.5mm2
N/A
4 x 2.5mm2
Outdoor power
supply
eiQ-FC36
3 x 4mm2
N/A
4 x 2.5mm2
Outdoor power
supply.