MCAC-UTSM-2008-05  Standard Controller 
Control  103 
8.  Wind Vert Swing: Activate or turn off wind vertical swing function. (Only available when remote controller 
is used with corresponding unit.) 
9.  CLOCK: Display the current time. (12:00 is displayed when resetting or electrifying for the first time.) 
Press CLOCK for 5s, icon indicating hour will flash with 0.5s. Press it again, icon indicating minute will 
flash with 0.5s. and are used to adjust the figure. Setting or modification is effective only by pressing OK 
button to make confirmation. 
10.  TIME ON: For time ON setting. Once pressing this button, the time will increase by 0.5 hour. When the 
set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjusting the figure to 
0.00 will cancel time ON setting. 
11.  TIME OFF: For time OFF setting. Once pressing this button, the time will increase by 0.5 hour. When 
the set time exceeds 10 hours, pressing the button will increase the time by 1 hour. Adjust the figure to 
0.00 will cancel time ON setting. 
12.  RESET (inner located): Press this button with a needle of 1mm to cancel the current setting and reset 
remote controller. 
13.  LOCK (inner located): Press this button with a needle of 1mm to lock or unlock the current setting. 
14.  OK: Used to confirm the time setting and modification. 
15.  COOL/HEAT (inner located): Press this button with a needle of 1mm to shift mode between COOL only 
and COOL&HEAT. During setting, back light will be lightened. Factory default mode is COOL &HEAT. 
16.  ECO: Activate or turn off economic operation mode. It is suggested to turn on this function when 
sleeping. (Only available when remote controller is used with corresponding unit.) 
 
Indicators and functions 
 
 
1.  Temp: Display the set temperature. Adjust temperature via and No display in this area if the unit is on 
FAN mode. 
2. Transmitting display: The icon will flash once when the signal is sent by remote controller. 
3.  ON/FF: Icon is displayed when the remote controller is turned on, or vice versa. 
4.  Running mode: Press MODE to display current running mode. AUTO, COOL, DRY, HEAT and FAN can 
be selected. (HEAT function is invalid for cool only type unit.) 
5.  Time: Display the current set time. Press CLOCK for 5s, icon indicating hour will flash. Press this button 
again, icon indicating minute will flash. And are used to adjust the figure . Setting or modification is 
effective only by pressing OK button to make confirmation. 
6.  Lock: The icon will be lightened or off when pressing LOCK. In locked state, all the buttons are 
ineffective except button LOCK. 
7.  Time ON/OFF: In the state of time ON, icon ON will be lightened, which is the same to the state of time 
OFF.    Setting timer ON and OFF simultaneously, both icons ON and OFF are displayed. 
8.  Fan speed: Press FAN SPEED to display the current wind speed. AUTO, LOW, MED and HIGH can be 
selected. The default state is high fan speed for the unit without medium fan speed.    
9. Economic operation: This icon will be lightened or off when pressing ECO button. 
NOTE: All the above icons will be displayed only when the remote controller is electrified for the first time or 
reset.