Manual TWS
ProG (01)
dEG (02) °C
24H (03) 24H
dSt (04)
(05)
AF (06) 10 °C
ItcS (07)
Win (08)
Pow (09)
Chil (10) no (100%)
CLr (11) -
(12) -
End (13) -
Thermowarm TWS
23
GB
For week program. The control 
learns when it needs to start in 
order to reach a certain desired 
temperature at a specific time in the 
environment it is used. 
Open window mode to save energy. 
Should the temperature drop by 
more than 3°C in 6 minutes, the con-
trol enters frost protection mode for 
15 minutes (see Temperature mode). 
To stop Open window mode, press 
“OK”. Unless the temperature drops 
further, the control returns to pre-
vious settings after 15 minutes. 
Switch between YES and no using 
+/-. 
Confirm with OK. 
YES (activa-
ted function)
Description Default 
settings 
Functions 
If "no" is selected, a simplified user 
menu appears where it is only possible 
to select between two operating mo-
des: comfort mode and reduced mode. 
Change temperature unit. 
For week program. Set the time format. 
For week program. Daylight saving/sum-
mer time and winter time. 
Switch between YES and no using 
+/-. 
Confirm with OK. 
Switch between °C and °F using 
+/-. 
Confirm with OK. 
Switch between 24H (24:00) and 
12H (12:00 AM/PM) using +/-. 
Confirm with OK. 
Switch between YES and no using 
+/-. 
Confirm with OK. 
YES (activa-
ted function)
YES (activa-
ted function)
Calibration of temperature sensor 
See previous page. no (no offset)
Set point value for frost protection. 
Set the desired value between 
5-10°C using +/-. 
Confirm with OK. 
Switch between YES and no using 
+/-. 
Confirm with OK. 
YES (activa-
ted function)
Leave the Settings menu.  Confirm with OK. 
Software version 
Press and hold for 5 seconds to 
see the version. 
Factory reset. Resets values to factory 
settings. 
To factory reset, choose yes by 
pressing OK about 4 seconds 
(countdown). 
Child protection. Set the desired output 
to 0-100% of full output. 
Switch between no/100% output 
(no) and 75/50/25% using +/-. 
Confirm with OK. 
Heat output. Must be set in order to ena-
ble energy consumption to be displayed. 
Switch between no and 
1000/500/300 W using +/-. 
Confirm with OK. 
no (menu 
not dis-
played)
Menu 
options










