Polaris XKRA1, Manual, Page: 8 / 16

6
On/Off
Press the "Home " button to turn on or off the unit.
Mode Setting
In on-state, press the " " button to switch the
operation modes as the sequence shown in below:
Auto Heating Cooli ng Dehumidification Fan
Lock Function
The Switch of Centigrade and Fahrenheit
In the on/off-state, press " " and " " buttons at the same time for 5s till the wired
controller enters the lock state. In this case, the LED display " ". After that, repress
these two buttons at the same time for 5s to quit the lock state.
Notice:
In the lock state, if malfunction occur, all the buttons will be shield besides Home button.
In On/Off-state, press " " and " " button for 5s to switch between Centigrade
and Fahrenheit.
In Heating mode, when the condition meets the standard that the outdoor unit control
system can turn on the defrost function, the units will defrost automatically, "
" icon
appear.
Defrost Function
Operation Instruction