Install Instructions

•
•
•
•
mrcool.com
Air Conditioner Operation & Features
Page 26
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
NOTE:
Different models have different control buttons and indicator lights. Not all of the control
buttons and indicator lights described below are available on your unit. Please check the
control panel of the unit you purchased.
TIMER button
Press Timer button and the TIMER ON or TIMER OFF indicator light will illuminate. This indicates
the Auto Start or Auto Stop program has been initiated. For some units, if you keep pressing the
Timer button it will cancel the timer settings.
Press or hold the UP or DOWN button to change the Auto time by 0.5 hour increments, up to
10 hours, then at 1 hour increments up to 24 hours. The control will count down the time
remaining until start.
The selected time will register for 5 seconds on the display, and then the display will
automatically revert back to the previous temperature setting or room temperature if the unit
is on. If the unit is off, there is no display.
Turning the unit ON or OFF at any time, or adjusting the timer setting to 0.0, will cancel the Auto
Start/Stop timed program.
ON/OFF: Press ON/OFF button to turn the unit on or off.
1
2
5
3 4
1
2
Operation & Function of buttons
3
6
7 8 9
CONNECT button: When using Wifi function for the first time, press the button for 3 seconds to
initiate the Wifi connection mode. The LED DISPLAY will show “AP”, to indicate you can set the
Wifi connection. If the connection (router) is successful, within 8 minutes, the unit will exit Wifi
connection mode automatically and the CONNECT indicator will illuminate. If the connection fails,
within 8 minutes, the unit will exit Wifi connection mode automatically. After the Wifi connection
is successful, you can press and hold the CONNECT and DOWN ( ) buttons at the same time for
3 seconds to turn off Wifi function. The LED DISPLAY will show “OF” for 3 seconds, then press the
CONNECT and UP ( ) buttons at the same time to turn on Wifi function. The LED DISPLAY will
then show “O
n ” for 3 seconds.
The unit can be controlled by the controls on ther unit or with the remote.
NOTE: The Energy Saver function will automatically initiate under COOL, DRY, and
AUTO (only Auto-Cooling and Auto-Fan) modes.