Your room has two independent systems for summer and winter, which are separately controlled.
During winter the radiators will heat your room. They are controlled by the wall-mounted thermostat.
During summer, the radiators are turned off, and the Panasonic electric "mini-split" unit (mounted high on the wall) will provide both heating and cooling. It is controlled by the Panasonic handheld remote.
RESETTING THE PANASONIC MINI-SPLIT
If the AC is not working properly and you see a flashing yellow timer light on the Panasonic "mini-split", the unit needs resetting. Please follow these instructions, or call us on 218-325-3317 for assistance.
You'll need a small pointed object, such as a pencil or a pin. If you don't have one, you'll find a pin pushed into the wood at the back of the lower drawer in the closet unit in your room.
Hold the Panasonic remote control, and point it at the wall-mounted mini-split while standing close to it.
Use the pin to push the recessed button on the lower right corner marked "AC Reset"
Turn the power off, by pressing the yellow "OFF/ON" button at the top of the remote and wait 10 seconds
Turn the power back on, by pressing the yellow "OFF/ON" button at the top of the remote
The unit should now operate properly, but it may take a few minutes until you feel cold air flowing