3
“Centrally Controlled” indicator
Indicates that operation of the re-
mote controller has been prohibited
by a master controller.
Wired Remote-Controller
°F°C
°F°C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Identifies the current operation
Shows the operating mode, etc.
* Multilanguage display is supported.
“Timer is Off” indicator
Indicates that the timer is off.
Temperature Setting
Shows the target temperature.
Day-of-Week
Shows the current day of the week.
Time/Timer Display
Shows the current time, unless the simple or Auto
Off timer is set.
If the simple or Auto Off timer is set, shows the
time remaining.
“Sensor” indication
Displayed when the remote controller
sensor is used.
“Locked” indicator
Indicates that remote controller but-
tons have been locked.
“Clean The Filter” indicator
Comes on when it is time to clean
the filter.
Timer indicators
The indicator comes on if the corre-
sponding timer is set.
Up/Down Air Direction indi-
cator
The indicator
shows the di-
rection of the outcoming airflow.
“One Hour Only” indicator
Displayed if the airflow is set
to weak and downward during
COOL or DRY mode. (Operation
varies according to model.)
The indicator goes off after one
hour, at which time the airflow
direction also changes.
Room Temperature display
Shows the room temperature. The room
temperature display range is 8–39°C.
The display flashes if the temperature
is less than 8 °C or 39 °C or more.
Louver display
Indicates the action of the swing lou-
ver. Does not appear if the louver is
stationary.
(Power On indicator)
Indicates that the power is on.
Fan Speed indicator
Shows the selected fan speed.
Ventilation indicator
Appears when the unit is running in
Ventilation mode.
Operation Section
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
Set Temperature buttons
Down
Up
Timer Menu button
(Monitor/Set button)
Back
Ahead
Timer On/Off button
(Set Day button)
Opening the
door
Filter button
(<Enter> button)
Louver button
( Operation button)
To return operation
number.
Ventilation button
( Operation button)
To go to next operation
number.
Note:
● “PLEASE WAIT” message
This message is displayed for approximately 3 minutes when power is supplied to the indoor unit or when the unit is recovering from a power fail-
ure.
● “NOT AVAILABLE” message
This message is displayed if a button is pressed to operate a function that the indoor unit does not have.
If a single remote controller is used to simultaneously operate multiple indoor units that are different models, this message will not be displayed if
any of the indoor units is equipped with the function.
2. Parts Names
Built-in temperature sensor
For purposes of this explanation,
all parts of the display are shown
as lit. During actual operation,
only the relevant items will be lit.
Display Section
Mode button (Return button)
Set Time buttons
ON/OFF button
Fan Speed but
Test Run button
Check button (Clear button)
Airflow Up/Down button
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