Panasonic CS-NZ9SKE Service Manual page 117

18.1.3 To Remove Discharge Grille
18.1.4 To Remove Control Board
11. Remove the screw and
pull out the HVU unit.
HVU unit
Figure 6
12. Pull out and remove the drain hose
from the discharge grille.
13. Then pull the discharge grille
downward gently to dismantle it.
Figure 7
14. Remove the 4 screws holding
Figure 8
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the control board, then pull out
the control board.