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Activating cooling function
► Press Fault button for 4 seconds.
The storey controller switches to the fault display. The
LED
flashes red while pressing and then illuminates. The device display
shows whether heating or heating/cooling is activated:
LED flashing
Heating/cooling active
LED illuminating constantly
Heating active
Change setting if necessary:
► Press the Installation button .
The yellow
LED switches between flashing and constant illumi-
nation.
In the heating/cooling operating mode, LEDs 1 through 8 of the tem-
perature zones indicate whether the temperature zones are heated or
cooled:
Red Heating
Green Cooling
The display is cleared automatically after 30 seconds and the
device returns to normal mode. There is no other option for
exiting the fault display.