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ECOWITT HP2550 Manual

ECOWITT HP2550 Manual

Weather station receiver
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Weather Station Receiver Manual
Model: HP2550
https://s.ecowitt.com/G3UB0Q

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Summary of Contents for ECOWITT HP2550

  • Page 1 Weather Station Receiver Manual Model: HP2550 https://s.ecowitt.com/G3UB0Q...

  • Page 2: Table Of Contents

    2.5 Language setting ........错误！未定义书签。 2.6 Connect the console with the sensors .......... 6 2.7 Wi-Fi Configuration ..............10 2.7.1 Download the Ecowitt App ..........11 2.7.2 Console provisioning on the App ........12 2.7.3 Wi-Fi configuration on the console ........ 16 3.
  • Page 3 5. Optional Weather Servers ..............65 5.1 Registering with and using wunderground.com ......68 5.2 Viewing data on wunderground.com ......... 72 5.4 Viewing data on ecowitt.net ............75 5.5 Customized server setup ............76 6. Features ....................77 7. Specifications ..................80 8.

  • Page 4: Introduction

    The HP2550 needs to be used with optional sensors to obtain outdoor weather data.Apart from the indoor data provided by an extra sensor which comes with the console, it is not a standalone product.

  • Page 5: Initial Setup And Usage

    4G frequencies by national regulations to avoid interferences. Typical ISM/SRD frequencies are 915MHz(Americas), 868MHz(Europe), 433MHz(worldwide), 920MHz (Japan, Korea). 2. Initial Setup and Usage 2.1 Part list Item HP2550 Weather Station Receiver DC to USB cable User Manual (this manual) Quick Start Guide Table 1...

  • Page 6: Multiple Views And Size

    2.2 Multiple Views and Size Figure 1: Main view Figure 2: Side view Figure 3: Rear view...

  • Page 7: Power-Up

    2.3 Power-up Insert the 5V 1A Power Adapter into an outlet, and then plug it into the Power Socket on the right side of the console. The screen lights up immediately after a beep and power-up is successful, then receive the data from the transmitters.
  • Page 8 Icon Description Brightness control button Press this button to decrease the brightness. or to confirm a selection in setup mode. Brightness control button Press this button to enhance the brightness. or to confirm a selection in setup mode. Backlight on/off button Press this button to on/off the backlight.

  • Page 9: Connect The Console With The Sensors

    RF frequency as your console (the frequency is different for various countries because of regulations). Note 2 : To pair the optional sensors with the HP2550 console, please follow the below operations:  Place the optional sensor next to the console (keep them about 5- 10ft/1-2m away from the console).
  • Page 10 The console usually registers the sensors in the sequence it receives  their signal. If you prefer a special sequence and want to assign a sensor to a dedicated channel number, you will have to enter the sensor ID, and save the change to take effect. The sensor ID is usually provided with a little sticker on the housing of the sensor or sometimes in the battery compartment.
  • Page 11 Figure 7: Sensor ID  Sensor: Sensor model  Signal: Signal strength and low battery  ID: Sensor ID  CH: Channel name  T&H: WH/WN30/31/31S/31_EP/36/37 (For the T&H sensors the channel has to be selected inside the battery compartment of the sensor) To pair the console with a new sensor, simply register it by entering new Sensor ID.
  • Page 12 Figure 8: Sensor ID Note: If the console and sensor are disconnected, the RF symbol (radio tower) will not be displayed. After successfully registering the sensors or the sensor array, the sensors can be mounted / placed at their final location.

  • Page 13: Wi-Fi Configuration

    Once the internet connection is established, you can register your console at the Ecowitt Weather Cloud (ecowitt.net) and have post its data there and view it and its history via a web browser or our apps.

  • Page 14: Download The Ecowitt App

    2.7.1 Download the Ecowitt App Firstly please visit the Apple App Store or the Google Play Store or scan the QR code below to download the free Ecowitt App onto your mobile device. Open the Ecowitt app and follow the on-screen instructions to add the device to the Device list of the Ecowtt app.

  • Page 15: Console Provisioning On The App

    2.7.2 Console provisioning with the Ecowitt App (1) Open Ecowitt App →"My devices"→ "Add New Devices"→ click HP2550 icon→ choose Manually Adding ( the App will guide you through the pairing process)： In the Manually Adding step, you will be prompted to perform the operations on the console,please go to Section 2.7.3 to complete the...
  • Page 16 Figure 11 (2) Edit the “Device Name”, enter the MAC address written down in step (1) and enter the proper Timezone, then press Save and the data will can soon be viewed online...
  • Page 17 Figure 12 (3) After adding the device, follow the below steps to set the related settings. Click on “My Devices”. Click on the“...” icon. Choose if check “Is Public”. This refers to whether to make the data public on the map. If you need to check this option, please select the data you want to display.
  • Page 18 Figure 13...

  • Page 19: Wi-Fi Configuration On The Console

    2.7.3 Wi-Fi configuration on the console If you need upload data to the servers, please follow up the below steps to complete the Wi-Fi configuration on console (data uploading requires the Wi-Fi network). For detailed information about DIY Uploads Servers,jump to Section 5. ①Access the Setup Page: On the home screen, press the button.
  • Page 20 1) Press to select the Wi-Fi network. Press display the keyboard. Press to scroll to the character and press to enter the character. 2) Press to confirm the character. 3) Press the left “OK” button to confirm the password. Press return to normal display mode.
  • Page 21 Press to highlight the Password. Press to display the keyboard and start to enter your password. Press to scroll to the character and press to enter the character. Press the left “OK” button to confirm the password. Press to return to the setup page. 6) Press to highlight the “OK”...
  • Page 22 Figure 15: Connected to the WiFi Network MAC address : On the home screen, press the button,then select the “Weather Server” section, the MAC address is displaying.

  • Page 23: User Interface

    Figure 16 3. User Interface There are four dashboards: Main screen, Max/Min data,History record and Graph.You can press button to select the one you want to display. 3.1 Main screen The home screen displays various data, including date, weather, moon phase, indoor/outdoor data, signal strength, and battery level.
  • Page 24 Description Description Icons of Weather Services RF signal bar for outdoor to which you successfully sensor array uploaded data Soil moisture (WH51)/WN34S/L Multi-Channel water leak Temperature sensor (optional Sensor) /WN35 Leaf Wetness (optional sensor) Last lightning strikes detected time / Indoor temperature distance ;...

  • Page 25: Transmitter Signal Tower Icons

    Table 3: Display console detailed items For No.4, if you have purchased the optional WN34S/L Temperature Sensor, WN35 Leaf Wetness Sensor and WH51 Soil Moisture Sensor, all the data will be displayed in cycling mode. 3.1.2 Transmitter Signal Tower Icons Check the connection and signal status of each sensor.
  • Page 26 Figure 18 : Signal tower/signal quality of Sensors No Description No Description WN32 Outdoor Temperature and Humidity Low battery Sensor WH65 Sensor Array WS90 Haptic Sensor Array 4 channels for water leak WS80 Sensor Array detection WN34S/L WN35 WH51 WN32 indoor WN31 WN37 Temperature Sensor,Leaf Temperature and Humidity...

  • Page 27: Temperature/Humidity/Wind Direction/Rainfall Icons

    Wetness Sensor/Soil Sensor(Scroll Display) Moisture Sensor(Scroll Display) WH57 Lightning Detection WH40 Rain Collector Rainfall Sensor Sensor WS68 Anemometer with WS85 3-in-1 Wind-Rainfall Light & UV Sensor Sensor WH45/WH46 5-in-1/7-in-1 WH41 WH43 PM2.5 Air Air Quality Sensor Quality Sensor (Scroll Display) Table 4: Signal tower/ signal quality Note: If you have purchased the optional WH55 water leak sensor, please check the following instructions for the display color:...
  • Page 28 -10 to 0 60.1 to 70 0.1 to 10 70.1 to 80 10.1 to 20 80.1 to 90 20.1 to 30 90.1 to 100 30.1 to 40 100.1 to 110 40.1-50 > 110 Table 5 Note: Max/Min values of outdoor temperature: Max outdoor temperature , Min outdoor temperature Indoor Humidity Icon...
  • Page 29 0%, No signal or 51 to 60 dashes 1 to 10 61 to 70 11 to 20 71 to 80 21 to 30 81 to 90 31 to 40 91 to 99 41 to 50 100% Table 6 3) Wind Direction Icon Current wind direction indication , 10-minute average wind direction indication...
  • Page 30 Hourly Rainfall Icon Hourly Hourly Rain (in) Color Ring Color Ring Rain (in) 0.6 to 0.8 0 to 0.2 0.8 to 1 0.2 to 0.4 1 to 1.2 0.4 to 0.6 1.2 to 1.4 Table 7...

  • Page 31: Weather Forecasting/Moon Phase Icons

    3.1.4 Weather Forecasting/Moon Phase Icons Weather Forecasting This weather forecast provides a prediction for the upcoming 24 hours. The forecast icon is based on the rate of change of barometric pressure. Please allow at least one month for the weather station to learn the barometric pressure over time.
  • Page 32 stormy). If the rate of change is relatively steady, it will read partly cloudy. The reason the current conditions do not match the forecast icon is because the forecast is a prediction 24-48 hours in advance. In most locations, this prediction is only 70% accurate and it is a good idea to consult the National Weather Service for more accurate weather forecasts.
  • Page 33 5%-->13% 86%-->77% 13%-->21% 77%-->69% 21%-->29% 69%-->61% 29%-->37% 61%-->53% 37%-->45% 53%-->45% 45%-->53% 45%-->37% 53%-->61% 37%-->29% 61%-->69% 29%-->21% 69%-->77% 21%-->13% 77%-->86% 13%-->5% 86%-->96% 5%-->1.38%...
  • Page 34 96%-->100% 0%-->1.38% 100%-->96% 1.38%-->0% Full Moon New Moon Table 9：Moon Phase...

  • Page 35: Beaufort Wind Force Scale

    3.1.5 Beaufort Wind Force Scale If you have selected the use of Beaufort wind speed units, you can use the Table 10 below for reference. The Beaufort scale is based on qualitative wind conditions and how they would affect a ship’s (frigate) sails (so yes, it is an “old”...

  • Page 36: Lightning Alert

    3.1.6 Lightning Alert The lightning icon will appear if the Dew Point exceeds 70 °F. This means there is a chance of lightning storms forming. 3.1.7 Background (dark/light) Themes Immediately after power up (inserting USB power supply), the unit will turn on the display, and the unit will start to look for reception of the indoor and outdoor sensor data.

  • Page 37: View And Reset Max/Min

    Figure 20: Light Background Display 3.2 View and Reset MAX/MIN While in the home screen, press the button once to view and reset minimum and maximums.
  • Page 38 Figure 21 : Max/Min Screen Icon Description Selection button Press this button to select the weather MAX/MIN record which need to clear. Selection button Press this button to select the weather MAX/MIN record which need to clear. Enter button While the desired weather MAX/MIN record selected, press this button to popup Message Box “Clear the Max/Min...

  • Page 39: History Record

    Down arrow button Press this button to change the activated option field. History button Press this button to select History data display. Return button Press this button to return to normal display mode. Table 11 3.3 History Record While in normal display, press the button twice to enter History Record Mode.
  • Page 40 Figure 22: History record Screen Icon Description File Select button Press this button to clear all history record. Page Select button Press this button to enter particular page of the history data. Each page contains 16sets data. Page up button Press this button to switch the columns of data to be viewed.
  • Page 41 Page up button Press this button to scroll up the page you are viewing. Page down button Press this button to scroll down the page you are viewing. History button Press this button to select the Max/Min record or History. Return button Press this button to return to previous mode.

  • Page 42: Graph Mode

    While in History Record Mode, press the button to enter the page selection mode: Figure 24: View a specific page of history Screen ress button to select a digit in a number, press button to change the number. Press button to change the activated option field, toggle OK or Cancel then press button to confirm...
  • Page 43 Figure 25: Graph mode Press to shift the data display of 12/24/48/72H. Press to view the graph of the following data: Indoor Outdoor temperature  Dew Point and Feels like  Indoor Outdoor humidity  Wind speed and Gust  Wind Direction ...

  • Page 44: Optional Sensor Display Mode

    3.5 Optional Sensor Display Mode To view the full display of multi-channel sensors you can do this: While in Graph Mode, press the button once to enter Optional Sensor Display Mode. Figure 26: Optional sensor display Note: Channel names can be edited on this page. Press the up or down button to select the channel, then press the plus ...

  • Page 45: Setup Guide

    Figure 27: Edit the channel name 4. Setup Guide While in normal display, press the button to enter Setting mode. You can select the below sub-mode by pressing the button.

  • Page 46: Setup Page

    4.1 Setup page Figure 28: Setup Menu Screen Icon Description Select button Press this button to select the unit or scrolls the value. Select button Press this button to select the unit or scrolls the value. Left button Press this button to select the set value. Right button Press this button to select the set value.

  • Page 47: Date And Time

    Up arrow button Press this button to change the activated option field. Down arrow button Press this button to change the activated option field. button Press this button to select the Setting sub-Mode. Return button Press this button to return to previous mode.

  • Page 48: Time Format

    Figure 29: Date and Time Setting Note: Press button to select and confirm. 4.1.2 Time Format Options: h:mm:ss am,am h:mm:ss,H:mm:ss 4.1.3 Date Format Options: DD-MM-YYYY, YYYY-MM-DD ,MM-DD-YYYY. 4.1.4 Temperature Units Options: °F and °C 4.1.5 Barometric Units O p t i o n s : inHg,hpa,mmHg.

  • Page 49: Wind Speed Units

    4.1.6 Wind speed Units Options: km/h,m/s,ft/s,bft (Beaufort scale),mph,knot. 4.1.7 Rainfall Units Options: in,mm. 4.1.8 Solar Rad.Units Options: w/m², Fc,Lux. 4.1.9 Backlight While in Menu Setting Mode, press button to select the specific functions. Figure 30: Backlight Setting Screen...

  • Page 50: Afc (Default: Off)

    Automatic control backlight: select this option, the backlight will  auto turn on and off according to the set time. Turn on the backlight: set the time of turning on backlight.  Turn off the backlight: set the time of turning off backlight. ...

  • Page 51: Longitude And Latitude

    4.1.11 Longitude and Latitude Options: Longitude,Latitude While in Menu Setting Mode, press button to select Longitude and Latitude setup field, press button to enter Longitude and Latitude. Figure 31: Longitude and Latitude Setting Screen The sunrise/sunset times will be calculated automatically based on the Longitude and Latitude.

  • Page 52: Reset Weekly Rain At (Default: Sunday)

    eastern longitude. Locations west of the Prime Meridian (0°) to the International Date Line (180°) include areas across the Atlantic and Pacific Oceans, which are in western longitude. 4.1.12 Reset Weekly Rain at (default: Sunday) Options: Monday,Sunday In this setting, you can choose whether the weekly rainfall count starts from Sunday at 0:00 or from Monday at 0:00 4.1.13 Rainfall Season (default: January) Options: January to December...

  • Page 53: Reset Daily Rain At (Default: 00:00)

    4.1.17 Reset Daily Rain at (default: 00:00) Options: 0:00-23:00 You can set the daily reset time for daily rainfall. 4.1.18 More Press the button to access the“More” page. Press the button to access or confirm the mode you need. Figure 32 ①...
  • Page 54 200) 100% AD: The AD value corresponding to 100% soil moisture (range: 0% AD + 10 to 1000) Customize: Customization option Reset: Reset button Figure 33: Soil Moisture Calibration ② Multi CH T&H Calibration mode Please refer to Section 4.3 to view about how to calibrate.
  • Page 55 Figure 34 ③ PM2.5 Calibration mode Channel: Channel Name PM2.5: Current PM2.5 value PM2.5 Offset: PM2.5 Compensation value Reset: Reset Button...
  • Page 56 Figure 35: PM2.5 Calibration ④ WN34 Calibration mode Figure 36 ⑤ Rainfall data priority mode You can switch the rainfall display priority here. Options: Traditional Rain Gauge→ Piezoelectric Rain Gauge →No Rain Gauge WH40 and WS69 for traditional rainfall, WS85 and WS90 for piezoelectric rainfall. ⑥...
  • Page 57 You can view your sensors ID or register a new one. The detailed information and operation have been elaborated in Section 2.6. ⑧ Sensor Name&Data You can change the sensor name and view the sensor data.The detailed information and operation have been elaborated in Section 3.5. ⑨...

  • Page 58: Alarm Page

    Feels Like is the heat index. Please refer to this URL to read the Feels Like definition:https://s.ecowitt.com/PXK90X If you are in Australia, you can also refer to this :https://s.ecowitt.com/0K64B3 4.2 Alarm page Press the button on the home screen once, then press it again to...
  • Page 59 Figure 38: Alarm setting mode The first row is high alarm value and the second row is low alarm value. When a high value is reached or crossed or a low value is reached or crossed, the alarm will be triggered.When a weather alarm condition has been triggered, that particular alarm will sound for 120 seconds and the corresponding icon will flash until the weather condition no longer meets the user set level.

  • Page 60: Calibration Page

    4.3 Calibration page Press the button on Alarm page to access the Calibration Mode page. Figure 39: Calibration Mode To adjust the parameter, press to scroll to the parameter you wish to change. Press to highlight the sign (positive vs. negative, if applicable) and significant digit.
  • Page 61 Current Offset Local airport (3) Value Barometer Wind Current Offset GPS, Compass (4) Direction Value Solar Calibrated laboratory grade solar Gain 1.00 Radiation radiation sensor Solar radiation conversion from lux 126.7 1 w/m Gain to w/m for wavelength correction Calibrated laboratory grade wind Wind Gain 1.00...
  • Page 62 Place the sensor in a shaded, controlled environment next to the fluid thermometer, and allow the sensor to stabilize for 3 hours. Compare this temperature to the fluid thermometer and adjust the console to match the fluid thermometer. (2) Humidity is a difficult parameter to measure electronically and drifts over time due to contamination.
  • Page 63 To determine the relative pressure for your location, locate an official reporting station near you (the internet is the best source for real time barometer conditions, such as Weather.com or Wunderground.com), and set your weather station to match the official reporting station. (4) Only use this if you improperly installed the weather station sensor array, and did not point the direction reference to true north.
  • Page 64 Note: If located in Southern hemisphere, please follow the steps to calibrate the wind direction: 1. Install the outdoor sensor package with the West arrow on the sensor pointing due East. 2. Check the wind direction offset (Default: equals to the current wind direction ).

  • Page 65: Factory Page

    mechanical variation, or degradation (wearing of moving parts, contamination of sensors). Calibration is only useful if you have a known calibrated reference you can compare it against, and is optional. This section discusses practices, procedures and sources for sensor calibration to reduce manufacturing and degradation errors.

  • Page 66: Automatic Clear Max/Min

    4.4.1 Automatic Clear Max/Min To turn on/off automatically clear Max/Min record at 0:00hr every day. Press to switch on/off. When it is selected with ON option, min/max will be presented as daily min/max, and with OFF option selected, it is for history min/max record. 4.4.2 Reset to Factory Press to popup the...

  • Page 67: Clear Max/Min

    4.4.5 Clear Max/Min This operation is the same as the one described in Section 4.4.4. 4.4.6 Backup data Press to select Backup data. Press to popup the Message Box “Copy history data to SD card?” Press select OK or Cancel. Press the to confirm the selection.

  • Page 68: Optional Weather Servers

    Plus to upgrade to EasyWeatherPro, then this function can be used. Note 4: the OTA (over the air, here WLAN) upgrade of the firmware (device and WiFi firmware) is only possible with the newer HP2550 models with WiFi firmware EasyWeatherPro >= 5.1.4.
  • Page 69 A large network of weather stations reporting data in Weathercloud real time from all over the world. Site: ecowitt.net Ecowitt’s new weather server that can host a bunch of Ecowitt sensors that other services don’t support at this time. Table 15: Supported weather services...
  • Page 70 Figure 42: Weather Server setup screen Enter the Station ID and Key: Press to highlight the Station ID/Station Key. Enter your Station ID/Station Key.Press...

  • Page 71: Registering With And Using Wunderground.com

    button to display the keyboard. Press to scroll to the character and press to select the character. Press the “OK” button to confirm. Press to return to the setup page. 5.1 Registering with and using wunderground.com Perform the following steps to get the Station ID and Password on wunderground.com: Visit Wunderground.com and select the “Log in”...
  • Page 72 Select “Add New Device” Find the “TYPE”, select “other” ,then click “Next. Select “Address”or“Manual”option, and find your local position. Press “Next”.
  • Page 73 This time you will be asked the details about your weather station. Go ahead and fill out the form After completing the weather station, you will see Station ID and Station Key...
  • Page 74 Take note of the station ID and Key, then enter it in the Weather Server. Refresh the page, you may have to wait about a few minutes until the status becomes ‘Online’. Then you can click device name to view data.

  • Page 75: Viewing Data On Wunderground.com

    5.2 Viewing data on wunderground.com The most basic way to observe your weather station’s data is by using the wunderground.com web site. You will use a URL like this one, enter your Station ID in the section “STATIONID”: http://www.wunderground.com/personal-weather-station / dashboard ? ID=ST ATIONID It will show a page such this, where you can look at today’s data and historical data as well:...
  • Page 76 Weather Ensure the console is connected the Internet before registering. Note: If you have already created an account for the Ecowitt App, you can log in to ecowitt.net using that account.This server account and app account are shared, and the data is the same.
  • Page 77 Note: When select device address on map, please wait until the map displays before selecting your address. You may add a shortcut to the ecowitt.net website on the home page of your phone so that you can visit it just like opening an app.

  • Page 78: Viewing Data On Ecowitt.net

    5.4 Viewing data on ecowitt.net You can observe your sensor’s data by using the ecowitt.net website. Just login the account. Note: If you want to share your station data with other users, you may use the Share option under the Menu to create a share link.

  • Page 79: Customized Server Setup

    Figure 43: Server setup screen Select Enable button and select the protocol type. The website should be able to process the same protocol (data content and format) which is posted to Wunderground or to Ecowitt. Input all the information needed.

  • Page 80: Features

    Protocol Type. If it is Same As Wunderground, the Station ID/Key are also same as Wunderground. There is no need to input Station ID/Key when choosing Ecowitt. Features 7" large TFT (high resolution) colored display console ...
  • Page 81 Collects sensor data from various supported wireless sensors  Additional/optional sensors, please refer to Section 9.  Regional time: Date formats are Y-M-D, M-D-Y, and D-M-Y, time  formats are H:M:S, H:M:S AM, AM H:M:S, and 108 regional times are available; Temperature unit: ℃, ℉...
  • Page 82 Pushes sensor data to cloud weather services,  Custom own server data hosting possible when server data exchange is compatible with either Wunderground or Ecowitt protocol Manage sensor calibration setup  Manage sensor via sensor ID ...

  • Page 83: Specifications

    Stores data for past one year at 30-minute intervals  Stores data for past two year at 4-hour intervals  Specifications Note: Out of range values will be displayed using “---”: Model HP2550 Name Weather Station(Receiver) Dimensions 194 x 138 x 19(mm) 155 x 87 (mm) Screen Size Weight 361.4(g)

  • Page 84: Troubleshooting Guide

    Troubleshooting Guide Look through the following and locate an issue or problem you are experiencing in the left column and read possible solutions in the right column. Table 17 is for troubleshooting related to the console, and Table 18 is for troubleshooting related to the transmitter (sensor). Problem Solution This is most likely a problem with the power...
  • Page 85 Please first confirm whether the SD card icon is displayed in the upper left corner of After inserting the SD card, data backup failed. the screen. If not, please remove the SD card and reinsert it. If the backup is successful, it will show Successful completion of the backup 100% (progress bar) 1.Confirm your password is correct.
  • Page 86 Problem Solution 1. It's possible that the temperature and humidity sensor module is malfunctioning. Please confirm the issue by following these steps to operate the outdoor sensor array: 1. Unscrew the screws at the bottom of the radiation shield and open it, then remove the outdoor data displayed on the console...
  • Page 87 we have to perform a hardware rest. B: hardware reset - take out the backup batteries - cover the solar panel of the array tightly with black tape or take it into a dark room and wait until the LED stops burning or blinking.

  • Page 88: Optional Sensors

    The RF reception function will always be turned on to receive data from multiple sensors at any time. Note: Max QTY of the following table 18 means the maximum number of different sensors that can be connected to the HP2550. Sensor Model Picture...
  • Page 89 Indoor temperature, humidity WN32P and pressure Outdoor temperature and WN32 humidity WN32_EP Temperature and Humidity WN31 Temperature and humidity WN31_EP Temperature and Humidity WN30 Temperature WN36 Pool temperature WH57 Lightning detection...
  • Page 90 WH51 Soil moisture WH51L Soil moisture WN34L/S/D Temperature WN35 Leaf wetness WH41/WH43 PM2.5 WH55 Water leak detection WH45:CO₂,PM2.5,PM10, temperature and humidity WH46:CO₂,PM1.0,PM2.5, WH45/WH46 PM4.0,PM10,temperature and humidity Table 18...

  • Page 91: Warranty Information

    Warranty Information We disclaim responsibility for any technical error or printing error or the consequences thereof. All trademarks and patents are recognized. We provide a 1-year limited warranty on this product against manufacturing defects or defects in materials and workmanship. This limited warranty begins on the original date of purchase, is valid only on products purchased, and only to the original purchaser of this product.

  • Page 92: Contact Us

    11. Contact Us 11.1 After-sales Service Order Issues: If you encounter any missing or incorrect shipments of Ecowitt products purchased, please reach out to the respective platform's customer service from the store where you bought the product for assistance. Usage Inquiries: Our product is continuously changing and improving, particularly online services and associated applications.

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