Mitsubishi Electric Mr.Slim PLA-RP35BA Service Manual page 41

11-1-4. How to perform the up/down operation using wired remote controller (PAR-21MAA)
■General Operation
* Raise or lower all the air intake grilles managed by the remote controller at the same time.
Install the remote controller in a place where you can observe all the air-conditioners. Otherwise, the lowering grille may make
contact with something and cause damage to it.
1) Ensure that the air-conditioner is not running.
* The up/down operation mode is only available when the
airconditioner is "OFF".
2) Press both the "FILTER" and "Ventilation" buttons simultaneously for 2 seconds or more to enter the up/down
operation mode.
"Up/down operation
mode" display
3) Press the TEMP. ( ) button. After a while, the air intake grille will begin lowering.
"Stand by for lowering"
display
"Lowering" display
(blinking)
"Stopped" display
(when finished lowering)
4) Remove the filter and/or air intake grille to clean them.
5) Press the TEMP. ( ) button. After a while, the air intake grille will begin to rise and then be put back into place.
"Stand by for raising" display
"Raising" display (blinking)
"Stopped" display (when the air intake
grille has been put back into place)
6) Exit the up/down mode either by pressing the "ON/OFF" button or by pressing both the "FILTER" and "Ventilation"
buttons simultaneously for 2 seconds or more.
* After exiting the up/down mode, wait for
about 30 seconds to perform the next
operation. The remote controller will not
accept any operation for that period.
OCH412F
[ Note: ]
Alternately
• You cannot stop the operation while the air intake grille is lowering.
* If you press the ( ) button while the air intake grille is moving down, the air intake grille
may stop lowering, but it will not stop immediately.
• By default, the air intake grille will automatically stop at the lowering distance of 1.6 m
from the ceiling level.
* The distance can be changed to 1.2 m, 2.0 m, 2.4 m, 2.8 m, 3.2 m, 3.6 m, and 4.0 m.
These should be used only as a guide. You should lower the air intake grille yourself to check
the exact distance.
Alternately
Operation status
display
Down/Up
buttons
41
Ensure that the air-conditioner is not running.
Warning:
• Otherwise, it may cause an injury or a failure.
[ Note: ]
• You cannot stop the operation while the air intake grille is rising.
* If you press the ( ) button while the intake grille is moving up, the air
intake grille may stop rising, but it will not stop immediately.
TEMP. ON/OFF
MENU ON/OFF
FILTER
BACK MONITOR/SET DAY CHECK TEST
OPERATION
PAR-21MAA CLOCK CLEAR
Button to exit the up/down
operation mode
Buttons to enter the up/down
operation mode (Press them
simultaneously for 2 seconds.)