23
4
Self-cleaning is available only in OFF state. And when Self-cleaning is completed, the air conditioner will be
OFF automatically.
Once in Self-cleaning mode, air volume of indoor unit will decrease or there will be no air supply (cool air
drifts out during operation).
It gives the preferable effect when there is only one indoor unit in Self-cleaning mode in the whole system,
and the rest of indoor units remain in OFF state.
During self-cleaning, it may give off the sound of cracking, which is a normal phenomen
and will
disappear after cleaning.
When Self-cleaning exits, there may be steams occasionally, which is a normal.
Optimum conditions for frost removal: indoor temp
＞
59
(
15
℃
)
, humidity
＞
60%, outdoor temp at
32
～
104
（
0
～
40
℃）
.
When humidity is less than 20%, frost removal will be affected. It is suggested to perform self-cleaning in the
transiting season with high humidity.
After self-cleaning, there will be air supply at High for a while, which is a normal phenomen
.
Self-cleaning
Self-cleaning will stop automatically after
16~33 minutes' operation. Or cancel this
function by pressing
『 』
during
operation.
