121
19.1.3 To Remove Power Electronic Controller
9 Detach connectors as labeled from the
electronic controller. Then pull out main
controller gently.
6 Detach the indicator
connector then remove
the indicator complete.
7 Remove screw to remove
terminal board complete
and earth wire.
5 Detach the Earth wire
screw, lead wires AC306
(Black) and AC304 (Red)
from the terminal board.
8 Pull out the main
electronic controller.
AC303
CN-STM1
CN-STM3
CN-STM2
CN-TH
CN-FM
Figure 3 Figure 4
19.1.4 To Remove Discharge Grille
10 Pull out to remove the drain hose
(behind the discharge grille)
from the discharge grille outlet.
11 Then pull the discharge grille
downward gently to dismantle it.
Discharge Grille
Figure 5