Procedure
1.
Remove the two screws, and detach the fan assembly.
B2 x 5
Fan assembly
2.
Remove the fan cover, and pull out the harness from the hole of the fan cover.
3.
Remove the two cushions (fan).
Fan cover
Cushion (fan)
Note
When installing the DC fan, install the DC fan with its label coming to the position shown in the figure.
4.
Install the removed parts by reversing the steps of removal.
4-3-4.
CN-3434 Board
Preparation
1.
Remove the outside panel assembly. (Refer
Procedure
1.
Remove the UL tape from the CN-3434 board.
2.
Disconnect the fine-wire coaxial cable from the connector (CN001) on the CN-3434 board.
HDC4300
Hole
Harness
Label
DC fan
to"4-3-1. Outside Panel
Cushion (fan)
Assembly")
4-11