12
MaIntenance
drainage
Occasionally,∙you∙may∙need∙to∙drain∙the∙unit.∙∙The∙LED∙display∙∙will∙show∙P1∙when∙draining∙is∙necessary.∙
to drain:
1. Turn off the power to the unit and unplug.
2. Place a water tray under the drainage port to collect water.
3. Remove the rubber drainage plug.
4. Replace the plug, when drainage water stops flowing.
For continuous drainage into a floor drain:
1. Turn off the power to the unit and unplug.
2. Remove the rubber drainage plug from the upper drainage port
3. Attach the drainage hose to the secondary port.
4. Place other end of drainage hose into a floor drain.
5. Replace the rubber drainage plug after operation to prevent leaks.
cleaning the filter
The filter should be cleaned about every 2 weeks to maintain proper airflow.
1. Turn off the power to the unit.
2. The upper air filter can be removed by pulling up from the top.
3. To remove the lower air filter, take out the 2 screws on the back and the 1 screw on the side.
4. Remove the filter.
5. Filter can be cleaned by a vacuum or soft cloth. If the filter is very dirty it can be washed with a mild
detergent and rinsed with water. Make sure filter is dry before replacement.
6. Replace filters and screws.
note:
Never run the unit without the filter in. The unit could be damaged.
