High ceiling
installation*
00: installation
height of standard
ceiling
01: installation
height of high
ceiling
Only applicable to cassette units
00: general timer
01: clock timer
This setting is valid when it is used
to control one (multiple) indoor unit
(s) with other wired controller (s)
with timer function.
Clock Timer
repetition is
valid
00: once
01: repeat everyday
This setting is valid when it is used
to control one (multiple) indoor unit
(s) with other wired controller (s)
with timer function, and when the
unit timer function is set “Clock
Timer”.
Cooling setting
temperature
under auto
mode
When the temperature unit is°C,
cooling setting temperature minus
heating setting temperature≥1°C.
When the temperature unit is°F,
cooling setting temperature minus
heating setting temperature≥2°F.
Heating setting
temperature
under auto
mode
00: normal
operation
01: priority
operation
When power supply is insufficient,
the indoor units which are set to
priority operation can operate, while
other indoor units are forced to be
turned off.
Clear Filter
Clean
accumulated
time
00: do not clear
01: clear
Note: The filter-clean reminder
function is not available for this
wired controller.
Opening angle
of indoor unit
air-return plate*
01: angle 1(25°)
02: angle 2(30°)
03: angle 3(35°)
Only applicable to units with
air-return plate
Air outlet
temperature
setting for
Fresh Air
Indoor Unit in
cooling*
Only applicable to Fresh Air Indoor
Unit.
Air outlet
temperature
setting for
Fresh Air
Indoor Unit in
heating*
Only applicable to Fresh Air Indoor
Unit.
Union setting of
Fresh Air
Indoor Unit*
00: without union
control
01: with union
control
After union function is set, Fresh Air
Indoor Unit will be turned on/off
following the on/off status of
common indoor unit. Besides, Fresh
Air Indoor Unit can also be turned
on/off manually.
Note: only applicable to Fresh Air
Indoor Unit.