Instructions

the radiator. Values between -9° and +9°C can be
set after the box is ticked and you click “Save”.
Click “Enable external temperature corrections”
checkbox, if you want your Shelly TRV to receive
the room temperature measured by an external
temperure sensor. If you’re using Shelly H&T,
both devices need to be connected to the same
Wi-Fi network. Access Shelly H&T settings in its
Web Interface or in the Shelly Cloud app, if it is
connected to Shelly Cloud. Select “I/O Actions”
and type http://deviceip/ext_t, replacing “devi-
ceip” with the IP address of your Shelly TRV (e.g
http://192.168.44.2./ext_t) and click “Save”.
I/O Actions:
Set URLs to hit when a certain action is being
completed by the device.
• Valve_open: URLs to hit when valve is open.
• Valve_close: URLs to hit when valve is closed.
Internet:
• Wi-Fi 1: Allows the device to connect to an
available Wi-Fi network. Enter the network
details in the respective elds and click the
“APPLY” button. This will disable the Device AP
mode.
• Access Point: You can enables the device AP
mode and change the password of the Wi-Fi
network created by Shelly TRV. click the “AP-
PLY” button to set the device in AP mode. This
will disconnect Shelly TRV form the Wi-Fi net-
work and Shelly Cloud.
• Restrict Login: Restrict the web interface of
the Shelly device with “Username” and “Pass-
word”.
• MQTT: Congure the Shelly device to commu-
nicate over MQTT.
• Cloud: Connection to the cloud allows you to
control your device remotely and to receive no-
tications and updates.
Application Settings:
• Sync name: Keep the device name in sync with
the name given in the app.
Share
• Share the control of your device with other
Shelly Cloud users.
Settings:
• Calibration: Click the “STARТ CALIBRATION”
button to re-calibrate your device.
• Auto-temperature control: Check if you want
your device to maintain constant room tem-
perature. If not, when automatic control is
turned off, Manual mode control (in %) can be
set from buttons.
• Display: Set the display brightness (Low, Nor-
mal or High) and rotate the screen 180°.
• Child lock: If enabled, target temperature can-
not be changed from the device buttons.
• Firmware update: Shows your current rmware
version. If a newer version is available, you can
update your Shelly device by clicking Update.
• Geo Location And Time Zone: Set your time
zone and geo-location manually, or enable/dis-
able automatic detection.
• Device Reboot: Reboot your Shelly TRV.
• Factory Reset: Remove Shelly TRV from your
account and return it to its factory settings.
This will delete all set data.
• Device Information: Here you can view the
ID, IP and other settings of your device. Upon
05/2022
clicking “Edit device”, you can change the
room, name or image of the device.
and control it remotely, click “Yes”. In case you
want to control your devices only locally, click
“No”.
Device settings
“Once your Shelly TRV is added to the Shelly
Cloud, you can control it, change its settings,
and automate the way it works from any place
where you have internet connection. In the room
view, you will be able to set the target tempera-
ture using the “Plus” and “Minus” sign buttons.
The target temperature is diplayed between the
control buttons, the current room temperature is
displayed on the left under the device name, and
the valve position in % is next to it. Click on the
device image to see its settings, schedules and
set different parameters.
Weekly Schedules
Clicking on “Weekly Schedules” will expand the
scheduling settings. You can activate a schedule
prole by selecting it from the dropdown box.
There are 5 proles with up to 20 temperature
changes. Click the Pencil button (
) next to
the dropdown box to change the prole name.
Click the Floppy disk button (
) to save the new
name. The graph below illustrates the scheduled
weekly temperature changes for the chosen pro-
le. You can visualize the scheduled changes for
a specic weekday by selecting it from the drop-
down box above the graph. “Active schedules”
shows you the added scheduled weekly tempera-
ture changes that you have set for the selected
schedule prole. Up to 20 can be added.
Active Schedules
Click the “ADD” button to add a new Active sched-
ule. Click the Bin button to remove the Active
schedule. Click the Pencil button to edit the Ac-
tive schedule.
Check the week day the temperature change
applies. Select whether the tecperature change
should happen on specic hour, on sunrise or on
sunset. Set the time or the offset from sunrise/
sunset and the target temperature using the ▲
and ▼ buttons. Save the changes.
Temperature
This graph shows minimum and maximum mea-
sured temperature for each hour, day or month,
depending on the time period selected from the
drop down boxes. You can change the graph lay
-
out (bar chart, line graph, etc) clicking the Graph
button. Clicking on “Max. temperature” or “Min
temperature” toggles their visualizations in the
graph above.
Sensor settings
When the Shelly TRV controls the temperature in
large rooms, there may be a difference between
the actual temperature and the temperature mea-
sured by the Shelly TRV, called temperature off-
set. Here, you can set the temperature offset to -2
if your external temperature sensor detects 22°C
while Shelly TRV measures 24°C, as it is closer to