Air Condition Will Not Operate
Causes
• The power switch is released.
• Power supply failure
• The fuse is burnt.
• It doesn’t reach the setting time for
starting up.
• Switch on the power.
• Wait for the recovery of power supply.
• Replace the fuse by a professional.
• Wait or reset the original setting.
Solutions
Air Condition Will Not Operate
Causes Solutions
• The ground is not level or flat enough. • Place the unit on a flat, level ground if
possible.
There is Air Flow But No Cooling Effect
Causes
• Mistakes in temperature setting.
• The air filter is blocked by dust.
• The air inlet or outlet of machine is
blocked.
• Turn the air conditioner on in a very
hot room.
• Cooling capacity is insufficient.
• The doors or windows are open.
• Set a proper temperature, setting
temperature should be lower than
ambient temperature.
• Clean the air filter.
• Remove the obstruction.
• Allow additional time to remove stored
heat from walls, ceiling, floor, and
furniture.
• Reconfirm that the cooling capacity
purchased is the correct size for the
room square footage.
• Close the doors and windows.
Solutions
Unit Doesn’t Start When Pressing ON/OFF Button
Causes
• It has not been four minutes after switch
off.
• Room temperature is lower than the setting
temperature under cooling mode or higher
than setting temperature under heating
mode (if applicable).
• Wait four minutes.
• Reset the setting temperature.
Solutions
TROUBLESHOOTING
First, try the solutions suggested here to possibly avoid the cost of
a service call.
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