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1.13 Drain Pump Control(Standard for
cassette type)
• Use the water-level switch to control drain pump.
• The system checks the water level every 5 seconds.
• When the A/C operates in cooling. the pump begins
running immediately and continuously until cooling
stops.
• When the A/C operates in forced cooling mode and
defrosting mode, the pump is running continuously.
• If the water level increases up to the control point, the
LED displays an alarm code and the drain pump opens
and continually monitors the water level. If the water
level falls and LED alarm code is no longer displayed
(drain pump close delay is 1 minute), the unit goes
back into its last mode. Otherwise, the entire system
(including the pump) stops and the LED displays an
alarm again after 3 minutes.
1.14 8°C Heating(Optional)
In heating mode, the temperature can be set to as low
as 8°C, preventing the indoor area from freezing if
unoccupied during severe cold weather.
1.15 Self Clean(Optional)
• If you press “Self Clean” when the unit is in cooling,
drying, auto cooling or auto drying mode:
• The indoor unit will run in low fan mode for a
certain time, then ceases operation.
• Self Clean keeps the indoor unit dry and prevents
mold growth.
• When match with multi outdoor unit, this function is
disabled.
1.16 Follow me(Optional)
• If you press “Follow Me” on the remote, the indoor
unit will beep. This indicates the follow me function is
active.
• Once active, the remote control will send a signal
every 3 minutes, with no beeps. The unit automatically
sets the temperature according to the measurements
from the remote control.
• The unit will only change modes if the information
from the remote control makes it necessary, not from
the unit’s temperature setting.
• If the unit does not receive a signal for 7 minutes or
you press “Follow Me,” the function turns off. The
unit regulates temperature based on its own sensor
and settings.
1.17 Silence(Optional)
• Press “Silence” on the remote control to enable the
SILENCE function. While this function is active, the
compressor frequency is maintained at a lower level
than F3. The indoor unit will run at faint breeze(1%),
which reduces noise to the lowest possible level.
• When match with multi outdoor unit, this function is
disabled.
Product Features