5.Electrical Installation
5.2 Connection of the power cord
1. A power cord is connected to the outside of chamber
1) Remove the front side or the large handle from an outdoor unit.
2) Connect the wires correspondingly to the "L", "N", and graund terminais or "L 1 ", "L2", "L3", "N" and
graund terminais.
3) Tie the wires and fixed it using a press clamp
2. Connect the power cord in the raom
1) Remove the indoor distribution box.
2) Connect the wires correspondingly to the "L", "N", and graund terminais or "L 1 ", "L2", "L3" and
ground terminais.
3) Tie the power cord and fixed it using a press clamp
5.3 Line controller 9 : Cable connection
1. Open the electrical appliances box caver on the indoor unit.
2. Passing signal line of line contraller thraugh the rubber ring.
3. lnsert the signal wire of line controller into five needle seat on the electranic contrai panel of the indoor
unit.
ÂIIM
Special attention must be paid when perform wiring operations, to avoid air conditioner malfunction due to
electromagnetic interference.
1. The signal line 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's best to use shielded wire and
twisted pair as the signal line of wired remote contrai
5.4 Installation of connecting cables for indoor unit and outdoor unit
Communication cables for indoor unit and outdoor unit must be connected in strict accordance with the
identification. L 1, N1, S, graund terminal of the indoor unit and L 1, N1, S, graund terminal of the outdoor unit
must be connected correspondingly, do not connect wrong.
5.5 Unit wiring diagram
Connections for a variety of indoor and outdoor models, see "Wiring diagram".
Note: The following drawings are for reference only, when comparing, the wiring nameplate will prevail.
lndoor nuit
N
L1
N1
s
Outdoor nui
N
POWER SUPPLY
220-240V /50Hz
Applicable for (220-240V/50Hz) single phase model
20
