Function Selection - Mitsubishi Electric Mr.SLIM PLY-P18 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 re-
sume). 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
˚C
˚C
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 Language setting to display
("CHANGE LAN-
GUAGE")
2. Function limit (1)
("FUNCTION SELEC-
TION")
(2)
(3)
3. Mode selection (1)
("MODE SELEC-
TION")
(2)
(3)
(4)
4. Display change (1)
("DISP MODE SET-
(2)
TING")
(3)
RG79Y555H02_en.indd 13
When the Check button is pressed:
CALL:XXXX
XXX:XXX
ON/OFF
Item 2
Operation function limit setting (operation lock) ("LOCKING
FUNCTION")
Use of automatic mode setting ("SELECT AUTO MODE")
Temperature range limit setting ("LIMIT TEMP FUNCTION") • Setting the temperature adjustable range (maximum, minimum)
Remote controller main/sub setting ("CONTROLLER MAIN/
SUB")
Use of clock setting ("CLOCK")
Timer function setting ("WEEKLY TIMER")
Contact number setting for error situation ("CALL.")
Temperature display °C/°F setting ("TEMP MODE °C/°F")
Room air temperature display setting ("ROOM TEMP DISP
SELECT")
Automatic cooling/heating display setting ("AUTO MODE
DISP C/H")
ERROR CODE
Error Code Indoor Unit No.
Indoor Unit's Refriger-
ant Address
Alternating Display
ON/OFF
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
• Selecting main or sub remote controller
* When 2 remote controllers are connected to 1 group, 1 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 tempera-
ture
• Setting the use or non-use of the display of "Cooling" or "Heating"
display during operation with automatic mode
ON lamp
ON/OFF (Blinking)
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