Pos. Icon Description
A
T-146 only
Message field using three
alphanumerical characters
T-146
T-148
Temperature reading using a - or + sign,
two digital characters, a decimal point
and a character showing either 0 or 5
T-148
Relative humidity reading using two
digital characters. Indicated with a “%”
character
B
Temperature unit, shown when the
character group A shows a temperature
C
Communication indicator
D
Indoor temperature indicator
Remote sensor temperature indicator
(RS mode)
The text Err and a flashing sensor icon
indicates a faulty sensor
Indoor temperature with floor
temperature limitation indicator
The text Err and a flashing floor sensor
icon indicates a faulty sensor
Floor temperature indicator
The text Err and a flashing floor sensor
icon indicates a faulty sensor
Outdoor temperature indicator
The text Err and a flashing outdoor
sensor icon indicates a faulty sensor
T-148 only
Relative humidity limit reached