10
Internal Cleaning Function
Internal Cleaning Operation
When cooling or dry operation stopped, internal drying and nanoe™ X circulation airflow is activated in order to suppress the mold
proliferation inside the unit (airflow passage, fan, heat exchanger). According to the installation environment or operating hours,
mold proliferation or inhibition of mold growth will be changed.
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Operating conditions and operating hours
Operates in cooling or dry mode for more than 5 minutes.
When finished, the internal cleaning operation is started.
Drives for about Max 75 minutes.
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The figure at right shows the display during the internal
cleaning operation.
If you wish to resume operating during internal cleaning,
press
/
.
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To stop the internal cleaning operation
Press
/
.
zzz
When the internal cleaning operation finished and stopped,
the remote control display shows at right.
NOTES:
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Internal cleaning function is not possible to use any remote controller other than that of nanoe™ X function.
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When connected to the remote controller which is adaptable to the nanoe™ X function, the internal cleaning function is set to
work automatically. If you wish to set to OFF, refer to the operating instructions for the remote controller which is adaptable to
the nanoe™ X function.
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In case that the operation time of the air conditioner is less than 5 minutes, the internal cleaning operation cannot be
performed.
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While the internal cleaning operation is running, the indoor temperature may occasionally increase.
Internal Cleaning Operation
Internal drying of inside unit
Fan rotation and internal dehumidifying
nanoe™ X cycle of inside unit
Fan rotation and nanoe™ X internal circulation
nanoe™ X Function
20:30 (THU)
START
[ ]
room A
CZ-RTC5B
CZ-RTC6*
20:30 (THU)
START
[ ]
Cleaning the inside of air
conditioner with .
Press to finish.
[
]
room A
Press
to finish
[
]
01_330422_EN.indb 10
2021/3/8 9:16:40
