HOMCOM 820-421V71 Quick Start Manual page 6

Operation
1.Turn on:
Plug in the heater. After "BI" voice, the heater enter into standby mode and show
icon on display. Press button to turn on the heater, and display show the
desired temperature.
Factory default state:
Free mode, temperature setting 22°C
Open window function: Off
Timer: Off
2. Wi-Fi connection
This APP is supported only on 2.4GHz Wi-Fi channels. Please ensure your
phone is 2.4GHz capable. Please ensure your phone is connected to Wi-Fi
before using.
Note this device will only work within your home Wi-Fi system.
This does not operate on 3G or 4G internet connections.
You will need a connection to your home Wi-Fi.
1）Use "Tuya Smart" APP or Smart Life APP for iOS and Android. Search and
download "Tuya Smart" APP or "Smart Life" APP from Apple store or Google play.
Or scan the QR code below to download "Tuya Smart" APP or "Smart Life" APP.
Tuya Smart APP
Smart Life APP
2）please make sure the heater is close to the router and your phone. Once
downloaded the APP to your phone, open the APP. Then turn the heater on and
press the Wi-Fi button. The Wi-Fi indicator will begin to flash. Then Press "+" as
picture (1) in the APP. Then press "Add Device" as picture (2). And phone will
search for nearby devices automatically. Once phone find the devices, press "Add"
as picture (3). Then choose Wi-Fi channel and enter password, ensure the device
and your phone are connected to the same Wi-Fi channel. Then press "Next" as
picture (4). Once the device added successfully, press "Done" as picture (5).
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