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Mount the air filter
Reinstall the dried filter in reverse order of removal, then cover and lock the panel.
CHECK BEFORE USING
1. Check whether all the air inlets and outlets of the units are unblocked.
2. Check whether there is blocking in the water outlet of the drain pipe, and immediately clean it up if any.
3. Check the ground wire is reliably grounded.
4. Check whether the remote control batteries are installed, and whether the power is sufficient.
5. Check whether there is damage in the mounting bracket of the outdoor unit, and if any, please contact our local
service center.
MAINTENANCE AFTER USING
1. Cut off the power source of the air conditioner, turn off the main power switch and remove the batteries from the
remote controller.
2. Clean the filter and the unit body.
3. Remove the dust and debris from the outdoor unit.
4. Check whether there is damage in the mounting bracket of the outdoor unit, and if any, please contact our local
service center.
TROUBLESHOOTING
Do not repair the air conditioner by yourself as wrong maintenance may cause electric shock or fire or explode, please
contact the authorized service center and let the professionals conduct the maintenance, and checking the following items
prior to contacting for maintenance can save your time and money.
PHENOMENON
The air conditioner
does not work
The air conditioner
can't run after the
immediate start-up
V 09/22
• There might be power outages.→ Wait until power is restored.
• Power plug may be loose out from the socket.→The plug in the plug tightly.
• Power switch fuse may blow.→ Replace the fuse.
• The time for timing boot is yet to come.→ Wait or cancel the timer settings.
• If the air conditioner is turned on immediately after it is turned off, the protective
delay switch will delay the operation for 3 to 5 minutes.
TROUBLESHOOTING
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