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21
INSTALLATION GUIDE
DEVIreg™ Room
Heat indicator
• This indicator lights up and turns
red
when
the thermostat switches
on
and delivers
current to the electric heating element.
After some seconds the indicator fades out.
• This indicator lights up and turns
green
when the thermostat is powered and OK.
After some seconds the indicator fades out.
• The indicator flashes
red
when an error
is present, this will persist until error is
alleviated, heating will not be activated/
activatable.
Data communication • This indicator flashes
white
when initiating
data communication between the
thermostat and communication device unit.
• The indicator flashes in part of the paring
process
• The indicator is constant lightning
white
when communication between the
thermostat and communication device is
present.
The indicator turns off when communication
stops.
Summary of Contents for DEVIreg Room 140F1161
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