Product overview
Item Description
Explanation
A
Connection ring
M 30 × 1.5 mm
Is screwed onto the radiator valve or adapter.
B
Display
Only switched on when operating
C
Status LED
Multi-coloured, complements the displays on
the screen
D
Control knob
• Rotate in dir+ or –– ,
manually adjust the set temperature
• Press ○
○,
confirmation of various operation procedures
E
Battery compartment
Make sure the polarity is correct when inserting
the batteries!
Item Description
Explanation/status
1
Battery status
Low battery charge
2
Wireless status
Wireless connection to the controller
3
Display area
(adjustable via app)
Display set temperature and further information
(status, device fault, etc.)
4
Child lock
Lock/unlock operation on the device:
1. Press ○
○ until LCK appears
2. Press ++ or –– to change status
3. Press ○
○ to confirm
5
Ventilation detection
Open window detected, valve closed
6
Room control manual
No time programme active, room temperature is
kept constant
7
Room control paused
Room control is inactive (heating break), frost
protection is ensured
8
Room control automatic
Room temperature is changed according to the
active time programme
1 2 3 4 5
6
7
8
C
A
B
D
E
