10
4. See Fig. 18 for “Installing Panel to Unit” instructions for
2 clips on the panel assembly. Be sure to keep louver and
display wires accessible through filter opening.
Fig. 18 —Installing the Panel
a. Feed the louver and display wires through this
opening:
Fig. 19 —Opening for Louver and Display Wires
b. Plug the 10-wire cable (louver motor wire cable)
into CN21 on the main control board.
c. Plug the 5-wire cable (control box wire cable) into
CN15 of the main control board.
PANEL INSTALLATION —
1. There are two buckle structures on the panel assembly for
the installation of the auxiliary panel. The assembly
method of these buckles is shown in Fig. 20.
Fig. 20 —Buckle Assembly
2. Discard the baffle.
3. Remove the short wire of the room temp.sensor on the
main control panel as shown in Fig. 21.
Fig. 21 —Room Temp.Sensor Short Wire
4. Electrical wiring for panel assembly:
a. Open the cover plate of the electric control box of
the unit.
b. Connect the terminals of the control display of the
panel assembly, the terminals of the motor of the
fan guide, and room temp.sensor (T1) wire
terminals to the main controller board of the unit as
Slot in
second
Slot in
first
Feed wires through this opening
Slot in
second
Slot in
first
CN4
WHITE
T1
Main control panel
Remove
Panel control/
display box wire
Panle wind
deflector
motor wire
Wind deflector motor wire cable plug connects
to the CN21 of the main control panel
Room temp. sensor(T1) wire cable plug
connects to the CN4 of the main control panel
Motor wire should goes through this
gap to enter the electric control box
Control box wire cable plug connects to the CN15 of the main control panel
Control box wire should goes through this gap to enter the electric control box
Panel control/
display box wire
Panle wind
deflector
motor wire
Wind deflector motor wire cable plug connects
to the CN21 of the main control panel
Room temp. sensor(T1) wire cable plug
connects to the CN4 of the main control panel
Motor wire should goes through this
gap to enter the electric control box
Control box wire cable plug connects to the CN15 of the main control panel
Control box wire should goes through this gap to enter the electric control box
Panel control/
display box wire
Panle wind
deflector
motor wire
Wind deflector motor wire cable plug connects
to the CN21 of the main control panel
Room temp. sensor(T1) wire cable plug
connects to the CN4 of the main control panel
Motor wire should goes through this
gap to enter the electric control box
Control box wire cable plug connects to the CN15 of the main control panel
Control box wire should goes through this gap to enter the electric control box
Fig. 22 —Electrical Wiring for Panel Assembly
(005-012)
