APC ACPSC3000 User Manual

If the cooling unit is not routed to a permanent drain, allowing the drain pan to drain, the unit will shut 
down when the drain pan is full. See “Continuous draining” on page 12 for more information.

 

Caution: The cooling unit must be turned off and unplugged before draining.

1. With the power off and the unit unplugged, move the cooling unit to an appropriate place to drain 

the drain pan. Place the drainage port over a drain or use a container large enough to hold the 
contents of the drain pan.

2. Remove the drain plug and allow the pan to drain completely. 
3. When the condensate has been drained, install the plug in the drain port.
4. Discard the contents of the drain pan.
5. Return the cooling unit to service.

Remove the rubber plug from the drain port and drain the water from the condensate drain pan.

Allow the cooling unit to run with in the Fan mode for at least four hours in a low humidity environment 
to remove any moisture from the inside of the unit and prevent mold formation.

Turn the cooling unit off.

Unplug the cooling unit from the power source.

Clean and reinstall the air filter.

Remove the air exhaust hose. Wipe clean with a soft, dry cloth. Store in a safe place.

Cover the air exhaust ports tightly.

Remove the batteries from the remote control and store in a safe place.