Names And Functions Of Controller Components; Controller Interface; Display - Mitsubishi Electric Mr.Slim MA Series Manual

MA REMOTE CONTROLLER

3 . Names and functions of controller components

1.Controller interface

2.Display

*1
CENTRAL
Appears when one of the following local operations is prohibited: ON/OFF; operation mode; preset temperature;
fan speed; vane.
*2
For Mr. SLIM, when an error occurs, power indicator will blink, and refrigerant address (two digits), error code
(two digits), and unit No. will blink.
For City Multi, when an error occurs, power indicator will blink, and unit address (three digits) and error code (four
digits) will blink.
Check the error status, stop the operation, and consult your dealer.
D-58
Backlit LCD
.
button
button
* To set the functions that are not available on this controller (PAC-YT52CRA) such as Louver,
use MA remote controller or the centralized controller.
CENTRAL icon *1
CHECK icon *2
Preset temperature *3
Indoor temperature
Operation modes
icon
icon
[ M . r S I L M ]
Refrigerant
address and unit
Error code and
attribute appear
unit No. appear
alternately.
alternately.
When only error code blinks, air conditioning units stay in operation, but an error may have occurred.
Check the error code, and consult your dealer.
[ M . r S I L M ]
Error code
blinks.
*3 Preset temperature
* Centigrade or Fahrenheit is selectable. Refer to the Installation Manual for details.
In COOL, DRYING, HEAT, or
A U T O s ( n i g e l s t e p o n i ) t m o d e s
Preset
temperature
ON/OFF lamp
The lamp will light up in green when
turned on, and blink during startup
and when an error occurs.
ON
button
OFF
Pressing this button starts and
stops the operation.
button
button
* All icons are displayed for explanation.
icon appears while the unit is operated in the
energy-save mode
icon appears when Operation lock setting is
effective.
icon appears when indoor unit functions are set up.
(Refer to the Installation Manual.)
Fan speed icon
Vane icon
icon appears when the power is on.
C [ y t i M u ] i t l
Unit address
blinks.
C [ y t i M u ] i t l
n I A U T O d ( u a s l t e p o n i ) t m o d
Error code
blinks.
Error code
blinks.
e
Cooling preset
temperature
Heating preset
temperature