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Precautions: Be sure to connect the indoor unit and outdoor unit at right poles.
8.3.2 Connection of Signal Line of Wired Controller
1. Open the cover of the electric box of the indoor unit.
2. Pull the signal cable of the Wired Controller through the rubber ring.
3. Plug the signal line of the Wired Controller onto the 4-bit pin socket at the circuit board of the indoor unit.
4. Use cable fastener to bundle and fix the signal cable of the Wired Controller.
8.4 Installation of Panel
1.Set the panel to the indoor unit body by matching the position of the swing flap motor of the decoration
panel to the piping position of the indoor unit as shown in Fig.22.
2.Install the decoration panel
Hang the latch, which is located on the opposite side of the swing flap motor on the panel, temporarily to the
hook of the indoor unit. (2 Positions)
Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit.(Be careful not to let
the swing motor lead wire get caught in the sealing material.)
Screw all 4 hexagon head screws located right beneath the latches in approximately 15mm.(Panel will rise)
Adjust the panel by turning it to the arrowed direction in Fig.23, so that the ceiling opening is completely
covered.
Tighten the screws until the thickness of the sealing material between the panel and the indoor unit body is
reduced to 5~8 mm.
DC Inverter Cassette Type Air Conditioner Installation and Operation Manual
47
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