Installation & Operation Manual (2019)

8
8. SLEEP CONTROL FUNCTION
In “Sleep” mode, your unit will automacally go into low fan speed allowing the temperature to slowly dri up
(in cooling) or down (in heang). See below:
- While in cooling mode, press the SLEEP key to set the temperature. It increases 2°F after an hour
and at most increases 4°F after 2 hours.
- While in heating mode, press the SLEEP key to set the temperature. It decreases 2°F after hour and
at most decreases 4°F after 2 hours.
- Press the SLEEP key again to cancel the seng.
9. ALARM
When the water tank is full,”E4” will be displayed on the display panel. To resume operaon, please remove the
rubber cap of the drain hose to drain out the water rstly. The E4 warning will disappear aer draining, and then
you can restart the unit by pressing the POWER key.
DISPLAY FUNCTIONS
ZoneAire Compact I & O_98081002_02.indd 8 3/16/2018 11:13:25 AM