TECO Platinum 3D Inverter Series - Page 27

INDOOR UNIT INSTALLATION
• Every wire must be firmly connected.
Loose wiring can cause the terminal to
overheat, resulting in product
malfunction and possible fire.
• Do not let wires touch or rub against
refrigerant tubing, the compressor, or
any moving parts within the unit.
• The electrical system is configured so
that mains power is transferred from
the Outdoor Unit to the Indoor unit and
back to the Outdoor Unit via the
interconnecting cabling to run the
Inverter Compressor. Therefore, the
interconnecting cabling is load bearing
and should be capable of carrying full
load current of the Air Conditioner.
• The selection of interconnecting cable
size should be determined by the
maximum current draw of the
corresponding Air Conditioner.
• Failure to do so will result in the
overheating of cables and may cause
the risk of fire and product failure.
• The local electricity supply authority
may require limits on starting currents
and voltage drops. Please check prior
to purchase. Ensure that the rated
voltage of the unit corresponds to that
of the name plate before commencing
wiring work.
• The unit must be EARTHED to prevent
possible shock to avoid any accidents.
PAY ATTENTION TO LIVE WIRE
While crimping wires, make sure you
clearly distinguish the Live ("L") wire from
the other wires.
1. Open the front panel, remove the screw
on the wiring cover and then remove
the cover to reveal the terminal block.
2. Unscrew the cable clamp.
3. Insert one end of the cable into the
position of control box from the rear of
the unit.
4. Connect the wires to corresponding
terminal according to the wiring diagram
on the control box cover.
5. Tighten the screw and then fix the
interconnection cord with the cable
clamp.
6. Reinstall the control box cover and
close the front panel.
Front panel
Control box
cover
Wiring diagram
( )
A
WARNING
• The cable connecting the outdoor and
indoor units must be suitable for
outdoor use.
• A Weather Proof Isolator Switch must
be installed in close proximity to the
outdoor unit.
• An efficient earth connection must be
ensured.
• An appropriate RCD/Circuit Breaker
must be installed at the switchboard.
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