JUNG HOME room thermostat display, LS series, alpine white JUNG HOME room thermostat, alpine white
for room thermostat insert item no.: 1790 RTR
for switch inserts item nos.: 1701 SE, 1701 PSE, 1704 ESE
for 3-wire extension, power supply item no.: 1723 NE
Intended use
Manual and time-controlled control of the room temperature
Wireless linking with devices of the JUNG HOME system
Operation with system insert for room temperature control
Operation with system insert for switching or 3-wire extension
Product features
Commissioning and operation via JUNG HOME app with mobile device (smartphone or tablet) via Bluetooth®
Up to 16 time programs for automatic heating
Easy activation and deactivation of individual time programs via the JUNG HOME app
Activate/deactivate automatic operation via the JUNG HOME app or local operation
Automatic summer/winter time changeover
Automatic date and time update when connected to a smartphone
Setting of a comfort, ECO, cooling and frost protection temperature
Minimum and maximum temperature values can be set
Boost function: rapid heating for max. 5 minutes
Illuminated segment display for easy readability
Locking of local operation
Integration of the local actuator in groups, central functions and scenes
Heating optimization (temperature is reached at the set time), can be switched off
Adaptation to valves (open when de-energized or closed when de-energized)
Supports internal and external temperature sensors
Temperature drop detection (calling up the frost protection temperature when the window is opened)
Offset setting (correction value for the measured temperature)
How it works Controller output: pulse width modulation (PWM) or two-point
Valve protection function (valve opens and closes once a week, Saturdays at 11 a.m.)
Interrupts the heating process for 5 minutes after 60 minutes
Display can be switched off after 2 minutes or displayed permanently
The device works as an external temperature sensor on a 3-wire extension
Available in the future via update:
(Information on updates and dates can be found at www.jung.de/JUNGHOME)
Holiday program reduces heating costs while you are away and heats the room up again before you return
Time programs with sunrise or sunset (astro function)
| Property | Value |
| Connection: | other |
| With Receiver: | no |
| Measuring range: | 5.0 to 30.0 °C |
| External sensor: | yes |
| With thermal feedback: | no |
| Control characteristics: | PI |
| Heating: | yes |
| Number of heating outputs: | 1 |
| Number of cooling outputs: | 1 |
| Difference value: | -0.5 to 0.5 K |
| Difference adjustable: | no |
| Selector switch for heating and hot water with heating: | no |
| Sensor design: | Resistance sensor |
| Temperature readable: | yes |
| With display: | yes |
| Clock type: | Weekly clock |
| Clock design: | digital |
| Overtime switch: | no |
| Optimization: | yes |
| With drinking water circuit: | no |
| Operation: | button |
| Weather-dependent control: | no |
| Number of switching programs: | 3 |
| Max. voltage of the contacts: | 230 V |
| Max. Contact load: | 16 A |
| Protection class (IP): | IP20 |
| Explosion-proof: | no |
| RAL number: | 9016 |
| Width: | 55 mm |
| Height: | 55 mm |
| Power consumption in standby mode (solstandby): | 0.4 W |
