Activating cooling function
Press Fault button
►
The storey controller switches to the fault display. The
flashes red while pressing and then illuminates. The device display
shows whether heating or heating/cooling is activated:
LED flashing
LED illuminating constantly Heating active
Change setting if necessary:
Press the Installation button
►
The yellow
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
Green
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.
for 4 seconds.
LED switches between flashing and constant illumi-
Heating
Cooling
Heating/cooling active
.
Start-up
LED
31