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Maintenance
WARNING:
• Always unplug the unit before cleaning or any repairs.
• Do not use flammable liquids or chemicals to clean the unit.
• Do not wash the unit under running water.
• Do not operate the unit if the power supply was damaged during cleaning.
A damaged power cord must be replaced with a new cord from the manufacturer.
Clean the Unit
Clean the unit with a damp cloth and mild detergent. Dry the unit with a dry cloth.
Clean the Air Filter
CAUTION:
Do not operate the unit without the filter. Dirt and lint will clog the unit and reduce performance.
Maintenance Tips:
• Be sure to clean the Air Filter every 2 weeks for optimal performance.
• The Water Collection Tray should be drained immediately after a P1 error occurs, and before storage to prevent mold.
• In households with animals, you will have to periodically wipe down the grill to prevent blocked airflow caused by animal hair.
Store the Unit When Not in Use
• Drain the water collection tray
(See Page > 21).
• Run the appliance on "Fan" mode for 12 hours in a warm room to dry and prevent mold.
• Turn off the unit and unplug it.
• Clean the Air Filter according to the instructions in the previous sections. Reinstall the clean, dry filter before storing.
• Remove the batteries from the Remote Controller.
• Be sure to store the unit in a cool and dark place. Exposure to direct sunlight or extreme heat can shorten the lifespan of the unit.
Design and Compliance Notes
Design Notice
In order to ensure the optimal performance of our products, the design specifications of the unit and its
Remote Controller are subject to change without prior notice.
Energy Rating Information
The Energy Rating for this unit is based on installation using an unextended Exhaust Hose without a Window Slider
Adapter (as shown in the Installation section of this manual).
Exhaust Hose Installation
The Exhaust Hose and Adapter must be installed or removed in accordance with the usage mode.
For "Cool" or "Auto" mode, the Exhaust Hose must be installed.
For "Fan" or "Dehumidify" mode, the Exhaust Hose must be removed.
Disposal
Do not dispose of this product as unsorted municipal waste. Collection of such waste separately
for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
For disposal, there are several possibilities:
• Your local city or municipality has established collection systems where electronic waste can be
disposed free of charge.
• As old products contain valuable resources, they can be sold to scrap metal dealers.
Wild disposal of waste in forests and landscapes endangers your health. Hazardous substances leak into the
groundwater and find their way into the food chain.
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Troubleshooting
PROBLEM
POSSIBLE CAUSES
P1 Error Code
The unit does not turn on when
pressing the "On/Off" button.
In "Cool" mode: the room temperature
is lower than the set temperature.
The Air Filter is blocked with
dust or animal hair.
The Exhaust Hose is not connected
or is blocked.
The unit is low on refrigerant.
The unit does not cool well.
Temperature setting is too high.
The windows and doors in
the room are open.
The room area is too large.
There are heat sources inside the
room.
The Air Filter is blocked
with dust or animal hair.
The unit is noisy and vibrates often.
The Air Filter is blocked
with dust or animal hair.
This sound is caused by the flow
The unit makes a gurgling sound.
of refrigerant inside the unit.
ERROR CODES AND PROTECTION CODE
E1
E2
E3
E4
P1
NOTE: When one of the above malfunctions occurs, turn off the unit and check for any obstructions. Restart the unit if the
malfunction is still present. Contact the manufacturer, its service agent, or a similarly qualified person for repair.
SOLUTION
Water Collection Tray is full.
Turn off the unit, drain the water from the
Water Collection Tray and restart the unit.
Reset the temperature to a lower degree.
Turn off the unit and clean the filter according
to the instructions.
Turn off the unit, disconnect the Hose,
check for blockage, and reconnect the Hose.
Call a service technician to inspect
the unit and add refrigerant.
Decrease the set temperature.
Make sure all windows and doors are closed.
Double-check the cooling area.
Remove the heat sources if possible.
Place the unit on a flat, level surface.
Turn off the unit and clean the filter
according to instructions.
This is normal.
Room temperature sensor error.
Evaporator temperature sensor error.
Condenser temperature sensor error.
Display panel communication error.
Bottom Tray is full-connect the Drain Hose and
drain the collected water.
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