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3.4. Installing the communication PCB to the indoor unit main PCB
(1) Attach the holders (accessories) to the indoor unit main PCB.
(2) Insert the communication PCB between the holders. Be sure to insert it firmly.
3.5. Front panel, control box cover replacement
Reinstall by reversing the procedure in "3.1. Front panel, control box cover removal"
(1) Replace the control box cover (2 screws).
(2) Open a hole in the front panel for the remote
controller cable to pass through.
* Choose from 4 knockout holes marked on the
inside of the front panel.
(3) Replace the front cover.
First, insert the hook on the lower part of the front
panel (5 places), then fit the hooks on the top
(3 places).
(4) Replace the 10 screws.
(5) Replace the wire cover (1 screw).
(6) Replace the 4 caps.
(7) Replace the intake grille.
En-4
Hole to insert holder.
Insert connector fi rmly.
Screw
Screw
Top holes (3 places)
Indoor unit
Holders (accessories)
Cut
Knockout holes
Front panel
Middle hooks
(5 places)
Intake grill installation
c
Front panel
Knockout holes
Top hooks
(3 places)
Middle hooks
(5 places)
Press down on 4 places.
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