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Solution for problems
24
If your air conditioner malfunctions, check the following information to find
solutions or probable causes of the failure. Do not try to repair the unit by
yourself, if these solutions do not solve the failures, call your local service repair
team.
Solution for problems
Poor Equipment performance
The unit does not start
1. The air outlet or inlet of outdoor unit is obstructed.
2. The air outlet or inlet of indoor unit is obstructed.
3. The outdoor temperature is high due to direct sunlight or another heat source.
4. A heater or a cooking stove is being used in the same room.
5. The room is occupied by multiple people, thus raising the heat load.
6. The air filter is obstructed by dust or is dirty.
7. Inappropriate temperature adjustment.
8. The capacity of the equipment is not adequate for the size of the room.
9. Air conditioner was just turned on.
10
.Windows or doors are open.
1. No power supply.
2. The voltage is not sufficient or incorrect.
3. Temperature is not adjusted properly.
4. Fuse may have blown.
5. The remote control batteries need to be replaced.
6. The time you have set with timer is incorrect.
1. The operation indicator flashes (5 times per second) and the
flashing does not stop by disconnecting the power and then
restarting the unit.
2. Fuse blows frequently or circuit breaker trips frequently. (If this
occurs, please contact your installer or licensed contractor).
3. Water spills over the equipment.
4. Remote control does not work.
5. Any other abnormal situations.
Stop the air conditioner immediately if one of the following
malfunctions occur
Attention!!
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