Clean all filters
Turn on FAN function until
unit dries out completely
Turn off the unit and
disconnect the power
Remove batteries from
remote control
Check for damaged wires
Clean all filters
Check for leaks
Replace batteries
Make sure nothing is blocking all air inlets and outlets
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CAUTION
•
Before changing the filter or cleaning, turn off the unit
and disconnect its power supply.
•
When removing filter, do not touch metal parts in the
unit. The sharp metal edges can cut you.
• Do not use water to clean the inside of the indoor
unit. This can destroy insulation and cause electrical
shock.
•
Do not expose filter to direct sunlight when drying.
This can shrink the filter.
Air Filter Reminders (Optional)
Air Filter Cleaning Reminder
After 240 hours of use, the display window on the indoor
unit will flash "CL". This is a reminder to clean your filter.
After 15 seconds, the unit will revert to its previous display.
To reset the reminder, press the LED button on your
remote control 4 times, or press the MANUAL CONTROL
button 3 times. If you don't reset the reminder, the "CL"
indicator will flash again when you restart the unit.
Air Filter Replacement Reminder
After 2,880 hours of use, the display window on the indoor
unit will flash "nF". This is a reminder to replace your filter.
After 15 seconds, the unit will revert to its previous display.
To reset the reminder, press the LED button on your
remote control 4 times, or press the MANUAL CONTROL
button 3 times. If you don't reset the reminder, the "nF"
indicator will flash again when you restart the unit.
CAUTION
• Any maintenance and cleaning of outdoor unit should
be performed by an authorized dealer or a licensed
service provider.
• Any unit repairs should be performed by an authorized
dealer or a licensed service provider.
Maintenance - Long Periods of Non-
Use
If you plan not to use your air conditioner for an extended
period of time, do the following:
Maintenance - Pre-Season Inspection
After long periods of non-use, or before periods of frequent
use, do the following:
