Note:
GA is for water heating;
GB is for electric heating;
GC is for water/gas boiler;
Electric heating has external sensor , Water heating and Gas boiler heating without external sensor
There are two types of this product with WiFi and no WiFi, please purchase according to your needs

Features:
4.8'' large colorful backlight LCD for easy reading, touch screen to make simple operation.
Amazing silver frame opens your modern life, the visible thickness above the wall is only 15mm.
86mm hidden box and European 60mm round box is suitable.
1℃ accuracy keeps temperature within the level you set. ℃ or ℉ can be customized.
5+1+1 six periods programmable maximize comfort and economy, manual or programmable mode switchable.
Data memory when power is off, no need to worry about power failure.
Press and hold the buttons for 5s to lock/ unlock the thermostat, you can select full lock or half lock.


Specifications:
Material: PC + ABS
Color: Black / White / Silver (Optional)
Type: Wifi/ Non-wifi (Optional)
Voltage: AC 95-240V 50-60Hz
Current Load: 5A(GA/GC),16A(GB)
Power Consumption: <1.5W
Sensor: NTC3950, 10K
Accuracy: ±1℃ or ±1℉
Set Temp. Range: 5-35℃
Display Temp. Range: 5-99℃
Ambient Temp.: 0-45℃
Ambient Humidity: 5-95%RH (Non Condensing)
Storage Temp.: -5~45℃
Timing Error: <1%
Installation Box: 86 * 86mm Square or European 60mm Round Box
Wire Terminals: Wire 2 * 1.5mm2 or 1 * 2.5mm2
Protection Class: IP20
Item Size: 12.7 * 4.0 * 8.8cm / 5 * 1.57 * 3.46in
Item Weight:about 236g / 8.31oz(GA),242g / 8.52oz(GB), 231g / 8.14oz(GC)
Package Size: 16.5 * 12.5 * 5.8cm / 6.50 * 4.92 * 2.28in

Product features

Package List:
1 * Thermostat
2 * Screws
1 * Manual (English)
1 * Floor Sensor(Note: only GB has, GA/GC does not)



GA is for water heating 5A
1.Display air temperature, ultraviolet intensity and humidity, and expand multiple functions.
2. lt can control air conditioning and heating equipment.
3.WiFi system can be equipped.
4.12 interfaces with other systems.

GB is for electric heating 16A
1.Display air temperature, ultraviolet intensity and humidity, and expand multiple functions.
2. Support device sharing.
3.WiFi system can be equipped.
4.12 interfaces with other systems.

GC is for water/gas boiler 5A
1.Display air temperature, ultraviolet intensity and humidity, and expand multiple functions.
2. Support device sharing.
3.WiFi system can be equipped.
4.12 interfaces with other systems.




The thermostat has a large size colorful backlit LCD
Easy to read, and a touch screen makes operation simple.

5 + 1 + 1 six cycles are programmable to maximize comfort,
and can be switched between manual and programmable modes.
Press and hold the button for 5 seconds to lock/unlock the thermostat, simple and convenient.

1. 5+1+1 six periods programmable maximize comfort and economy.
2. Temporary programmable.
3. All setting languages sunchronize your time zone, address and language.

1. No limit to add thermostats in App and support Smart Scene..
2. Creat thermostat group to Centralized control.
3. Integrated with Amazon Echo, Google Home, Tmall Genie.


INSTALLATION
Your thermostat is suitable foe installation within a standard 86mm pattress box or European 60mm pattress box
Step 1. Keep power off. See Fig 1
Step 2. Remove the mounting Plate by rotating the LCD part. See Fig 2.
Step 3. Connect power supply, load into the appropriate terminals. (see "Wiring your thermostat" for details and Fig 3).
Step 4. Fix the mounting plate into the wall with screws in the box. See Fig 4.
Step 5. Fasten body of the thermoatat and the mounting plate through rotating. See Fig 5.
Step 6. Installation complete. See Fig 6.





Installation Notes:
Please confirm that this product is suitable for your heating equipment before installation;
Be sure to keep the power off before installation or maintenance;
Please strictly follow the wiring diagram for wiring installation;
Please confirm that the fastener is suitable for this product when installing to the wall;
Do not pull the cable hard, otherwise the product will be damaged;
If a hard plastic wire is used in the installation process, it must be bent to an appropriate angle in advance;
Please arrange professional installation;
Please contact the after-sales service for equipment failure, please do not try to repair it yourself;
After installation, please check this manual again to ensure normal and safe use and keep this manual properly.