Mitsubishi Electric PAC-IF021B-E Manual page 35

6
Controller operation (FTC)
6.4.2. 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 6.6.)
● 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 can-
not 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
˚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 6.5.)
6.5. Function Selection
Various remote controller functions are selectable in the remote controller function selection mode. Change setting when needed.
Item 1
1. Change language Language setting to display
("CHANGE LAN-
GUAGE")
2. Function limit (1) Operation function limit setting (operation lock) ("LOCK-
("FUNCTION SELEC- ING FUNCTION")
TION")
(2) Use of operation mode setting ("SELECT MODE")
(3) Temperature range limit setting ("LIMIT TEMP FUNC-
TION")
3. Mode selection (1) Remote controller main/sub setting ("CONTROLLER
("MODE SELEC- MAIN/SUB")
TION")
(2) Use of clock setting ("CLOCK")
(3) Timer function setting ("TIMER MODE")
(4) Contact number setting in case of fault ("CALL.")
(5) Temperature offset setting ("TEMP OFFSET FUNC-
TION")
4. Display change (1) Temperature display °C/°F setting ("TEMP MODE °C/°F") • To select the temperature unit (°C or °F) to display
("DISP MODE SET-
(2) Water temperature display setting ("WATER TEMP.
TING")
DISP. SELECT")
When the Check button is pressed:
CALL:XXXX
XXX:XXX
ON/OFF
Item 2
ERROR CODE
Error Code Indoor Unit No.
Indoor Unit's Refriger-
ant Address
Alternating Display
ON/OFF
• Some European languages are selectable.
• To invalidate some functions.
• Setting the use or non-use of operation mode
• Setting the temperature adjustable range (maximum, minimum)
• Selecting main or sub remote controller
* When 2 remote controllers are connected to 1 group, 1 controller
must be set to sub.
• To select the use or non-use of clock function
• To select the timer type
• Contact number display in case of error
• To select the telephone number
• To select the use or non-use of the water temperature offset function
• To select the use or non-use of the display of "actual fl ow water tem-
perature"
Flow temp. controller
ON lamp
ON/OFF (Blinking)
Item 3
C-35 C-35