● Check if there is cold air coming from the vents.
If the temperature is already too high, depending on the setting, the air-conditioner will not be able to cool the room properly.
On the remote control set the function to "Cold" and "28 °C" pointing to the unit to turn it on. After a while the cold will start to blow, put your hands close to the air vents and check if the air-conditioner blowing the cold air.
▼ The air conditioner stops by itself:
If your air-conditioner is set with a timer (to stop every 3 hours), it will turn off automatically after 3 hours being on. Turn it on again if it you wish to continue using.
For further details regarding the timer setting, click here.
▼ The air conditioner does not turn on:
Please, check if the breaker switches are all ON (入).
You also can try unplugging the air conditioner power cord for a moment and plugging back again.
If the air conditioner turns on by long pressing the manual button on the front (or inside the cover), the problem may be with the remote controller instead.
Please, remove the batteries from the remote control and replace them with new ones.
If you have a universal controller, you need to set it with the code of the brand of the air-conditioner for it to work. Sometimes you have to configurate it again if it resets (i.e. the batteries run out).
For original controllers from the same brand of the air conditioner, you may need to press the reset button (リセット) after changing the batteries.
▼ The air conditioner Power (運転) light is blinking.
If the cover is not fitted properly or the flaps are misplaced and not opening/closing properly the air-conditioner may not start. This often happens after cleaning the air conditioner.
▼ There is an odd smell coming from the air conditioner.
If the air conditioner or a function (hot air/cold air/dry air) is not being used for a long time, the air-conditioner may blow an odd smell at the beginning.
The smell can also be caused by the dust collected by the filters. Try cleaning the filters periodically by removing it and washing it with the bathroom shower, sink, etc.. Let it dry before placing it bank.
▼ Water is leaking from the indoor unit of the air conditioner.
Not cleaning the filters may let dust get inside the air conditioner drain system or drain pipe causing it to clog, due to the dust building up. When clogged the water may start to leak and bad smell to build up.
After confirming the items above, check the air conditioner manufacturer and model number and contact us through our [Inquiry Form]. After checking the information we will give further instructions or order for a maintenance to the air conditioner if necessary.
How to check the information of maker/manufacturer and model number.
※ During July to August, due to the high demand, the air conditioner companies will have difficulties scheduling the repairs and replacements, which may take several days. We ask for your understanding.
※Regarding the repair costs:
There may be charges if the reason of the malfunction on the air conditioner is due to the tenants carelessness (i.e. damages) or the negligence (i.e. lack of cleaning) of the tenant. If the air conditioner is malfunctioning even with normal use and regular cleaning (i.e. due to time deterioration), the maintenance will be free of charge.