Danfoss RET2000B-RF + RX1-S

RET2000
6
GB
RU
NL
FR
ES
DK
DE
TR
GB
Display
The LCD displays actual room temperature until the Λ or V button
is pressed more than once. To activate the unit’s backlight press
the Λ or V button once, if no further buttons are pressed the
backlight will remain on for 6 seconds.
Temperature