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JUNG RTR230 230V Room Thermostat User Manual

Room thermostat (1-way NC contact) 230 V  
Figure 3: Clampable conductor cross-section  
Connect electrothermal valve drive (7) to insert (1) according to connection diagram  
(Figure 2). Observe the conductor cross-sections (Figure 3).  
Fit device in appliance box; terminals must be at the bottom.  
Fit the frame, central plate and control knob.  
Switch on mains voltage.  
The unit calibrates itself within the first 90 minutes. Control deviations are possible during  
this period.  
Setting the temperature limits  
The room temperature controller has a setting range of 5 ... 30 °C. The adjustment rings on the  
central plate can be used to limit the temperature setting range.  
Figure 4: Setting the temperature limit (before/after)  
Pull the control knob off the central plate so that the adjustment rings are visible Bild.  
Pulling off is done by hand or with a suitable tool, e.g. vacuum lifting tool or key cap puller.  
Turn the large blue adjustment ring clockwise to the desired minimum temperature. Each  
notch corresponds to a change of about 1 °C.  
Turn the small red adjustment ring anticlockwise to the desired maximum temperature.  
The respective adjustment ring can only be turned in one direction. To return to the ori-  
ginal setting, continue turning to the respective position.  
Replace the control knob, observing the coding (Fig. 4, bottom) of the control knob and  
rotary axle.  
82404803  
J0082404803  
05.05.2022  
3 / 4  
GeneralDetails
NameJUNG RTR230 230V Room Thermostat User Manual
MakeJUNG
LanguageEnglish
FiletypePDF (Download)
File size0.09 MB
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JUNG RTR230 230V Room Thermostat User Manual