Mitsubishi PJZ012A087B User Manual

4

Never perform any 
modification. Contact your 
dealer for repairing.
Improper repairing may lead to 
water leakage, electric shock or fire. 
Normally the refrigerant does not 
leak. But if it leaks and contacts fire 
such as fan heater, space heater or 
cooking heater, it may produce toxic 
chemicals. When repairing refrigerant 
leakage, determine the service with 
the service staff that the repair has 
been finished without fault.

If it is required to relocation 
and reinstall the unit, consult 
your dealer or a specialist.
Improper installation of air 
conditioning unit may cause water 
leakage, electric shock and/or fire.

Before repairing or checking 
indoor unit, be sure to turn 
off “Indoor unit power supply 
breaker”.
It can result in electric shock or injury 
due to rotation of indoor unit fan if 
you perform check or repair with the 
“Indoor unit power supply breaker” 
turned on.

Place the panels removed for 
repairing or checking on the 
stable spot.
Otherwise, dropping or falling may 
lead to injury.

Your Air Conditioning product may be marked with this symbol. It means that waste electrical and electronic 
equipment (WEEE as in directive 2002/96/EC) should not be mixed with general household waste. Air 
conditioners should be treated at an authorized treatment facility for re-use, recycling and recovery and 
not be disposed of in the municipal waste stream. Please contact the installer or local authority for more 
information. 

Ventilation display

Displayed during ventilation operation
      See page 12

Weekly timer display

Displays the settings of the 
weekly timer.

Operation setting display area

Displays setting temperature, airflow 
volume, operation mode and operation 
message.

Operation/check indicator light

During operation: Lit in green
In case of error: Flashing in red

Operation/stop button

This button is used to operate and stop 
the air conditioning system.
Press the button once to operate the 
system and press it once again to stop 
the system.

MODE button

This button is used to change the 
operation mode.

FAN SPEED button

This button is used to set the airflow 
volume.

VENT button

This button is used to operate external 
ventilator.         See page 12

LOUVER button

This button is used to operate/stop the 
swing louver.         See page 11

SET button

This button is used to apply the timer operation setting.  
      See page 5 to 12

RESET button

•Press this button while making settings to go back to the 
previous operation.         See page 5 to 12
•This button is also used to reset the “FILTER CLEANING” display.
(Press it after cleaning the air filter)

Central control display
Displayed when the air conditioning system is 
controlled by centralized remote control.

Timer operation display

Displays the timer operation setting.

Temperature setting buttons

These buttons are used to set the 
temperature of the room.

*

Timer button

This button is used to set 
the timer mode. 
      See page 5

Timer setting buttons

These buttons are used to set 
the timer mode and the time.
      See page 5 to 12

E.S.P. button

    This button is used at servicing.

AIR CON No. button

•Display the indoor unit number connected to this 
 remote control.
•This button is used for indoor unit address setting.

CHECK button 

This button is used at servicing.

TEST button

This button is used during test operation.

Pull the cover downwards to open.

  IN case of FDU-F

The setting temperature of the remote controller indicates the outdoor temperature while operating thermostat ON/OFF.

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