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AH-X079E/X099E
AY-X079E/X099E
SERVICING PROCEDURE
FOR OUTDOOR UNIT MODEL AU-X079E/X099E AND AE-X079E/X099E
CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY SERVICING
1. Remove the lid of the control box. (2 screws)
Disconnect the unit-to-unit wiring from the terminal
board.
4. Remove 11 screws which fasten the rear panel
assembly. (Even though the rear panel assembly is not
removed, most of the services are possible.)
5. Cut the tie band. (2 places)
2. Free the front panel assembly.
Remove 2 screws from each of the right and left sides
and one screw from the front side.
3. Remove the front panel assembly.
Pulling the bottom toward you, disengage 3 hooks on
the rear surface.
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