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TECH CONTROLLERS EU-T-4.1n, EU-T-4.2n Wireless Thermostat User Manual

TECH  
to confirm and move on to the next parameter or press and hold  
Use + or - to set the desired hysteresis value. Press  
MENU to confirm and return to the main screen view.  
Example:  
Pre-set temperature : 23°C  
Hysteresis : 1°C  
The room regulator reports that the temperature is too low only when the room temperature drops to 22 °C.  
4.13. TEMPERATURE SENSOR CALIBRATION  
It is performed when mounting the regulator or after it has been used for a long time,  
if the room temperature measured by the internal sensor differs from the actual  
temperature. Calibration setting range is from -10°C to +10°C with the accuracy of  
0,1°C.  
Press one of the buttons  
screen. Use + and to define correction. Press  
until the sensor calibration panel appears on the  
to confirm and move on to edit the  
next parameter or press and hold MENU to confirm and return to the main screen  
view.  
4.14. REGISTRATION  
The description of the functions can be found in chapter IV. Wireless controller receiver.  
4.15. SERVICE MENU  
Certain functions in the controller service menu are secured with a code. In order to  
adjust their parameters, one of the buttons  
on the screen.  
To view the service menu it is necessary to enter the code 215. Use + or to select  
until Service menu settings appear  
the first digit (2) and press MENU to confirm. Follow the same steps selecting the  
remaining two digits. Press the button  
to confirm the code.  
Heating HEAT/cooling COOL mode  
This function enables the user to select the room regulator operation mode:  
COOL - controlling the cooling system  
HEAT - controlling the heating system  
Press + or - to select desired type of system. Press buttons to confirm and move on to edit another parameter in  
the service menu or press MENU button to confirm to return to the main screen view.  
How to edit the minimum (T1) and maximum (T2) pre-set temperature  
This function enables the user to set the minimum (T1) and the maximum (T2) pre-set room temperature. Select this  
option - the parameter starts flashing. Use the buttons +/- to set the temperature. To confirm, press the MENU button  
(confirm and go on to edit the next parameter) or press EXIT to confirm and return to the main screen view.  
Optimum Start calibration  
Optimum start calibration starts when the controller detects the heating need in order to reach the pre-set temperature,  
with the Optimum start function turned on.  
DEF factory settings  
This function enables the user to restore factory settings. In order to do it, select Def function and press MENU to confirm.  
Next, use the buttons +/- to select YES and conform by pressing MENU.  
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GeneralDetails
NameTECH CONTROLLERS EU-T-4.1n, EU-T-4.2n Wireless Thermostat User Manual
MakeTECH CONTROLLERS
LanguageEnglish
FiletypePDF (Download)
File size0.53 MB
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