Function Selection - Mitsubishi Electric PL-KAK Operation Manual

7. Other Functions
7.2. Error Codes indication
If you have entered contact number to be called in the event of a problem, the screen displays this number. (You
can set this up under Function Selection of remote controller. For information, refer to section 8.)
● If the ON lamp and error code are both blinking: This means that the air conditioner is out of order and operation has been stopped (and cannot
resume). Take note of the indicated unit number and error code, then switch off the power to the air conditioner and call your dealer or servicer.
Error Code
● If only the error code is blinking (while the ON lamp remains lit): Operation is continuing, but there may be a problem with the system. In this case,
you should note down the error code and then call your dealer or servicer for advice.
* If you have entered contact number to be called in the event of a problem, push the Check button to display it on the screen. (You can set this up
under Function Selection of remote controller. For information, refer to section 8.)
8. Function Selection
Function selection of remote controller
The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when
needed.
Item 1
1. Change Language
("CHANGE LANGUAGE")
2. Function limit

("FUNCTION SELECTION")

3. Mode selection
("MODE SELECTION")
4. Display change
("DISP MODE SETTING")
1
When the Check button is pressed:
Item 2
Language setting to display
(1) Operation function limit setting (operation lock)
("LOCKING FUNCTION")
(2) Use of automatic mode setting ("SELECT AUTO MODE")
(3) Temperature range limit setting ("LIMIT TEMP FUNCTION")
(1) Remote controller main/sub setting
("CONTROLLER MAIN/SUB")
(2) Use of clock setting ("CLOCK")
(3) Timer function setting ("WEEKLY TIMER")
(4) Contact number setting for error situation ("CALL.")
(1) Temperature display °C/°F setting ("TEMP MODE °C/°F")
(2) Room air temperature display setting
("ROOM TEMP DISP SELECT")
(3) Automatic cooling/heating display setting
("AUTO MODE DISP C/H")
Error Code Indoor Unit No.
Indoor Unit's Refrig-
erant Address
Alternating Display
Item 3 (Setting content)
• Display in multiple languages is possible
• Setting the range of operation limit (operation lock)
• Setting the use or non-use of "automatic" operation mode
• Setting the temperature adjustable range
(maximum, minimum)
• Selecting main or sub remote controller
* When two remote controllers are connected to one group, one
controller must be set to sub.
• Setting the use or non-use of clock function
• Setting the timer type
• Contact number display in case of error
• Setting the telephone number
• Setting the temperature unit (°C or °F) to display
• Setting the use or non-use of the display of indoor (suction) air
temperature
• Setting the use or non-use of the display of "Cooling" or "Heat-
ing" display during operation with automatic mode
ON lamp
(Blinking)