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Operation mode
AUTO : During operation mode selection the POWER indicator blinks.
• Unit selects operation mode every 10 minutes according to setting temperature
and room temperature.
HEAT : Unit takes a while to warm up. The power indicator will blinks at initial during this
operation.
COOL : Provides effi cient comfort cooling to suit your needs.
DRY : Unit operates at low fan speed to give a gentle cooling operation.
Energy saving temperature setting
Operating the unit within the recommended temperature range may save energy.
HEAT :
20.0 °C ~ 24.0 °C /
68 °F ~ 75 °F.
COOL : 26.0 °C ~ 28.0 °C / 79 °F ~ 82 °F.
Air fl ow direction
In COOL/DRY mode:
If AUTO is set, the fl aps swings left/right and up/down automatically.
In HEAT mode:
If AUTO is set, the horizontal fl ap is fi xed at the predetermined position. The vertical fl ap
swings left/right after the temperature rises.
Auto restart control
If power is resumed after a power failure, the operation will restart automatically after a
period of time with previous operation mode and airfl ow direction.
• This control is not applicable when TIMER is set.
nanoe-G in-fi lter deactivation
Depending on the unit’s accumulated operation time, nanoe-G in-filter deactivation may
activate only once a day after the unit turned off.
To remove the moisture left in the internal parts, the fan will operate for 30 minutes with flap
opened slightly. This process only applicable when the unit is operated in COOL/DRY mode
before turned off. Then, nanoe-G deactivates viruses/bacteria on the filter for 2 hours with
fan stopped and flap closed.
Do not turn off the power supply during this operation. After power failure, this operation will
not resume.
Operating conditions
Use this air conditioner in the temperature range indicated in the table.
Temperature
°C (°F)
Indoor Outdoor
DBT WBT DBT WBT
COOL
Max. 32 (89.6) 23 (73.4) 43 (109.4) 26 (78.8)
Min. 16 (60.8) 11 (51.8) 16 (60.8) 11 (51.8)
HEAT
Max. 30 (86.0) - 24 (75.2) 18 (64.4)
Min. 16 (60.8) - -5 (23.0) -6 (21.2)
DBT: Dry bulb temperature, WBT: Wet bulb temperature
ACXF55-17030_SS0218-0.indb 20ACXF55-17030_SS0218-0.indb 20 18/12/2017 3:15:36 PM18/12/2017 3:15:36 PM