SETTING THE TIMER
This feature is designed to turn the unit on or off after a designated amount of time passes, one time
only (it does not cycle daily, and needs to be set manually every time).
Setting the ON time:
1. With the unit turned OFF: Press the timer button. The panel blinks at 01.
2. Press the TEMP+ or TEMP- button for the desired length of time in hours. (Examples: Setting the
time to 02 will turn on the unit after 2 hours. Setting the time to 15 will set the unit to turn on
after 15 hours.)
3. Press the TIMER button again to activate the setting.
Setting the OFF time:
1. With the unit turned ON: Press the timer button. The panel blinks at 01.
2. Press the TEMP+ or TEMP- button for the desired length of time in hours. (Note: Setting the time
to 02 will turn off the unit after 2 hours. Setting the time to 15 will set the unit to turn off after 15
hours.)
3. Press the TIMER button again to activate the setting.
Optional: Press the TIMER button again to revert the panel to the temperature display. Your time
will remain set.
(Note: This timer function would rarely be used in a grow room situation, and is much more useful
when the air conditioner is used for common household cooling use.)
CLEANING THE AIR FILTER
1. Remove the square fixing clip on the back of the unit.
2. Open the air inlet grille and remove the air filter.
3. Wash the filter in lukewarm water and neutral detergent.
4. Let the air filter dry.
5. Replace the filter in the grille.
6. Replace the square fixing clip.
7. Clean the air filter every two weeks or as you notice it becoming clogged with dust or dirt.
TIPS
Wait at least three minutes between switching from cooling to dehumidifying.
The air conditioner is built to facilitate continuous drainage. When you plan to leave the air
conditioner unused for one week or more, remove the rubber plug from the drainage hole at the
bottom of the unit. Connect a hose to the drainage outlet located on the backside of the bottom of the
unit. Make sure the hose is lower than the unit—you may need to elevate the unit if using a catch pan
or reservoir.
Do not vent the unit into an attic or crawlspace, as the exhausted humidity is very likely to cause mold
problems.
Q&A
Is the unit sealed? Will it draw CO
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