Screen Display
WT30x equips an e-ink screen to monitor the environment and display the control status.
| Icon | Description |
|---|---|
| Network Status |  : The device joins the network.
|
| Valve Status | Display when any valve opens. |
| Child Lock | All buttons locked: normal display Parts of buttons locked: display when the locked button is pressed |
| Freeze Protection | Display when freeze protection is triggered. |
| Open Window Detection | Display when detecting the open window status. |
| Humidity | Display the environment humidity. This display can be disabled by downlink command. |
| Temperature | Display the environment temperature. This display can be disabled by downlink command. |
| Target Temperature | Display the target temperature of heat or cool
control mode. This display can be disabled by downlink command. Note: When the display of the environment
temperature is disabled, the original location will display the
target temperature. |
| Temperature Control Schedule | Display current executed schedule name. This display can be disabled by downlink command. |
| Temperature Control Mode | Display current temperature control mode setting. |
| Fan Mode | Display current fan mode setting. |
: The device fails to
join the network.- Smart Display
-
By default, the device will update the corresponding screen content in real-time when the values or statuses change. Besides, it will do a full-screen refresh every 1 hour in order to remove ghosting.
The device supports smart display feature to save and power and expand the screen life by reducing the screen update times. When the smart display is enabled, the screen will stop updating temperature or humidity if the new collected value is close to the last value (temp. ≤ ±0.5°C or hum. ≤ ±3%) within 10 minutes. And the device will do the full-screen refresh after updating the screen 30 times.
- Configuration Description:
- Over-temperature Protection
-
The operating temperature of the screen is 0°C to 40°C. When the device detects the environment temperature beyond the range of 0-40 °C for 6 consecutive times, the device will turn off the screen to protect it, and all buttons will be locked. During this time, the device can only be checked and configured by ToolBox or uplink/downlink messages.
Both the screen and buttons will return to normal work only when the device collects the temperature within the normal range for 6 consecutive times (The collect interval is 30s by default and can be changed by downlink command).Note: Over-temperature protection only uses internal sensors as data source even it is selected as other modes.