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Changes the selection(No.).
Unit No.
"1-4"
Refrigerant address No.
"00-15"
Outlet No.
"1-4"or "0"
Up/Down air direction
5 steps or
cancel
Press for 2
seconds to
change / cancel
"Fixed airflow
direction mode".
Press the button with either refrigerant
address No., unit No. or outlet No. blinking, ...
Only the air conditioner with the No. on remote
controller and its outlet are set to the setting 5 of
the airflow direction. (Other outlets are closed.)
It is used to identify the air conditioner and
outlet to set.
Press the button with
Up/Down air direction indicater blinking, ...
Only the air conditioner with the No. on Remote controller
and its outlet are fixed at "Up/Down air direction"
which is blinking.
This is used only to decide direction conclusively.
Attention: Be careful not to set wrong air conditioner.
Attention
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
Set temperature buttons
Down
Up
Mode button (Return button)
ON/OFF button
Fan Speed button
Filter button
(<Enter> button)
Check button (Clear button)
Resets the fixed airflow direction mode.
Sends the information on
remote controller display.
·Refer to the next page for details.
Moves between the selected(blinking)
parts.
Unit No. Outlet No.
Up/Down air direction
Refrigerant addres No.
6. Electrical work
< Process for setting >
[1] To turn off air conditioner and change the remote
controller to "Fixed airfl ow direction mode"
1.Press ON/OFF button
to turn off the air conditioner.
2.Press Fan Speed button
and Filter button
for more than 2
seconds simultaneously and it becomes the fi xed airfl ow direction
mode after a while.
Air blows downward after it becomes
"fixed airflow direction mode"
"Fixed airflow direction mode" display
Note: "0" indicates
all outlets.
MITSUBISHI
ELECTRIC
label
Outlet No.4
Outlet No.2
Outlet No.3
Outlet No.1
Outlet No.
Unit No.
Up/Down air direction
Refrigerant addres No.
[2] To select and identify the outlet to set
1.Press Set Temperature button
to change number with the outlet No.
blinking. Select outlet No. to set.
2.Press Filter
button
to send the information on remote controller.
3. Wait for 15 seconds . How does the air conditioner run?
Only the air from the selected outlet blows downward.
Go to step[3].
Air from the wrong outlet blows downward.
Repeat 1 and set again.
All outlets are closed.
The numbers of the air conditioner (refrigerant address No.,
Unit No.) are wrong. Refer to How to fi nd air conditioner No..
[3] To fi x air direction
1.Press Mode button (Return button)
to blink Up/Down air direction
indicater.
2.Press Set Temperature button
until the direction to set is chosen.
3.Press Filter button
to send the information on remote controller to
air conditioner.
4.Wait for 15 seconds . How does the air conditioner run?
Airfl ow direction is set in the selected direction.
The fi xed setting completed (Go to step [4].)
Airfl ow direction is set in the wrong direction.
Repeat 2. and set again.
Air direction changes
This indicates NO FIXED SETTING(canceled)
Up/Down air direction
Unit No. Outlet No.
Refrigerant addres No.
[4] To cancel "Fixed airfl ow direction mode"
1.Press ON/OFF button
to cancel "Fixed airfl ow direction mode".
It is also canceled by pressing Fan Speed button
and Filter button
for more than 2 seconds simultaneously.
2.Do not operate remote controller for 30 seconds after the "Fixed airfl ow
direction mode" is canceled. It does not accept even if it is operated.
Operation buttons (During the fi xed airfl ow direction mode)