APC ACPA4000 User Manual

Use the ceiling adapter to provide an intake and exhaust outlet for the condenser.

Note: Allow at least 305 mm (12 in) of open space above the ceiling adapter opening so 
exhaust air is not blocked.

1. Determine a location to install the ceiling adapter.
2. Remove the ceiling tile in the chosen location and 

save it for a future step.

3. Place the ceiling adapter into the ceiling tile grid.

4. Secure the ceiling adapter to the building structural 

support (not the drop ceiling), using 10-gauge (minimum) steel wire.

5. When using 2 x 4 ft ceiling tiles, insert a cross 

member (not provided) for added support.

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