4. 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 1 to turn off the air conditioner.
2.Press Fan Speed button 2 and Filter
simultaneously and it becomes the fi xed airfl ow direction mode after a while.
"Fixed airflow direction mode" display
Air blows downward after it becomes
"fixed airflow direction mode"
[2] To select and identify the outlet to set
1.Press Set Temperature button 5 to change number with the outlet No. blinking.
Select outlet No. to set.
Up/Down air direction Address No. of indoor unit
Outlet No.
Outlet No.3
Outlet No.2
2.Press Filter
button 3 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 number of the air conditioner (Address No. of indoor unit) is wrong.
Refer to How to fi nd air conditioner No..
[3] To fi x air direction
1.Press Mode button (Return button) 4 to blink Up/Down air direction indicater.
2.Press Set Temperature button 5 until the direction to set is chosen.
button 3 to send the information on remote controller to air
3.Press Filter
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.
Up/Down air direction
Outlet No.
Air direction changes
This indicates NO FIXED SETTING(canceled)
button 3 for more than 2 seconds
Outlet No.4
MITSUBISHI
ELECTRIC
label
Outlet No.1
Note: "0" indicates
all outlets.
Address No. of indoor unit
[4] To cancel "Fixed airfl ow direction mode"
1.Press ON/OFF button 1 to cancel "Fixed airflow direction mode".It is also
canceled by pressing Fan Speed button 2 and Filter
2 seconds simultaneously.
2.Do not operate remote controller for 30 seconds after the "Fixed airfl owdirection
mode" is canceled. It does not accept even if it is operated.
button 3 for more than
9