Fujitsu Inverter Operating Manual page 8

OPERATION
Room temperature sensor selection
This function is locked at the factory. In order to detect the room temperature correctly, consult authorized serv-
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ice personnel when using this function.
Press the ECONOMY button for more than 2 seconds to select
whether the room temperature is detected at the indoor unit or
the remote controller.
When the thermo sensor display appears, the room
temperature is detected at the remote controller.
NOTES
If this function is locked, the location where the room temperature is detected cannot be changed and the
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when the ECONOMY button is pushed for 2 seconds or more.
Child lock function
En-7
Press the DAY (DAY OFF) button and TIMER SET button
simultaneously for 2 seconds or more to activate the child lock
function and lock all of the buttons on the remote controller
except the START/STOP button, SET TEMP. buttons, MODE
button, and FAN button. Press the buttons again for 2 seconds
or more to deactivate the child lock function.
When the child lock function is activated, the
appears.If any button is pressed during the child lock, the
display flashes.
Indoor unit
mark flashes
mark
CL