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Installation procedures
Wiring method
1.The wiring method of orbicular terminal
For the connection wire which end is orbicular
terminal, its wiring method is as the right figure
shown. Dismantle the screw and put it through
the ring at the end of the connection wire, then
connect it to the terminal block and tighten the
screw.
2.The wiring method of straight terminal
For those connection wires whose end are not orbicular terminals, their
wiring method is:
Loosen the connecting screw, insert the end of the wire directly into the terminal
block, and then tighten screw. Pull the wire outwards slightly to confirm it is held
tightly.
3.Pressing method of connection wire:
After wiring, the connection wire must be
pressed with wire holding clamp. The wire
holding clamp should press on the out co-
ver of the connection wire. As the right fi-
gure shown:
4. Lengthen power cord
It must use a whole piece of power cord when it is lengthened.Do not lengthen by
connection. When lengthen feeble current signal wire, the connecting wire must be
100mm staggered and welded firmly.
Wire connecting of outdoor unit
Remove the electric box cover.
Connect the connecting wire properly according to wiring
method and wiring diagram of indoor & outdoor unit.
Press the connecting wire properly according to the
connecting wire pressing method.
Reinstall the electric box cover.
Wire connecting of indoor unit
Remove the air inlet grille and open the
control box cover.
Introduce the front end of connecting wire out.
Connect the connectign wire properly according
to wiring method and wiring diagram of indoor &
outdoor unit.
Press the connecting wire properly according to
connecting wire pressing method.
Reinstall the control box cover and air inlet grille
properly.
Note:
The electric wire must be copper-core wire.
Tyep of connecting wire: YZW.
KF-48LW/K(XF):
Power supply: 1PH,220V~,50Hz, and is connected from
indoor unit.
KF-68LW/K(XF): 4x0.75 mm
Power supply: 1PH,220V~,50Hz, and is connected from
outdoor unit.
2
3x2.0mm 2x0.75 mm
2
2
The wiring method of orbicular terminal
Correct pressing
Wire holding clamp
(Sketch map)
Terminal block (indoor)
Terminal block (outdoor)
HPU-23CB03
Terminal block (outdoor)
HPU-16CB03
28
Electric wiring
Wrong pressing
Terminal block
Terminal
Wire holding
clamp
Pre-remained wire
Power cord
(User self-provided)
Power : 1PH,220-230V~,50Hz
Special switch over 30A
(The parts in dotted line are user self-provided)
Terminal block (indoor)
Power : 1PH,220-230V~,50Hz
Indoor unit casing
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