Emergency Operation For Wireless Remote-Controller; Care And Cleaning - Mitsubishi Electric Mr.SLIM PLA-RP BA Série Manuel D'utilisation

9. Emergency Operation for Wireless Remote-controller

10. Care and Cleaning

C
TEMP.
■
Indicates that the filter needs cleaning.
Ask authorized people to clean the filter.
■
When resetting "FILTER" display
When the [FILTER] button is pressed 2 times successively after
cleaning the filter, the display goes off and is reset.
Note:
●
When two or more different types of indoor unit are controlled, the clean-
ing period differs with the type of filter. When the master unit cleaning
period arrives, "FILTER" is displayed. When the filter display goes off, the
cumulative time is reset.
●
"FILTER" indicates the cleaning period when the air conditioner was used
under general indoor air conditions by criteria time. Since the degree of
dirtiness depends on the environmental conditions, clean the filter accord-
ingly.
●
The filter cleaning period cumulative time differs with the model.
●
This indication is not available for wireless remote controller.
18
C
FILTER
ON/OFF
When the remote controller cannot be used
When the batteries of the remote controller run out or the remote control-
ler malfunctions, the emergency operation can be done using the emer-
gency buttons on the grille.
A DEFROST/STAND BY lamp
B Operation lamp
C Emergency operation switch (heating)
D Emergency operation switch (cooling)
E Receiver
Starting operation
• To operate the cooling mode, press the
seconds.
• To operate the heating mode, press the
seconds.
* Lighting of the Operation lamp B means the start of operation.
Note:
• Details of emergency mode are as shown below.
Operation mode
Set temperature
Fan speed
Airflow direction Horizontal
Stopping operation
• To stop operation, press the
button D for more than 
button C for more than 
COOL HEAT
4°C 4°C
High High
Downward 5
button D or the button C.