Page 2
GS361A-H04 User Manual V1.06 Overview Radiator Thermostat (GS361A-H04), using dry battery power supply, without wiring, easy installation, for the temperature control of warm water radiator, provide comfortable temperature, reduce energy waste, save the cost of heating users. This ® product has a built-in zigbee (Tuya) wireless communication module with low power and LCD display screen.
Page 3
GS361A-H04 User Manual V1.06 Installation Instruction Put in battery Turn the outer case towards the Refer to the polarity direction of arrow with right hand and pull out. the battery compartment, put in 2 AA alkaline batteries. Note that cannot use rechargeable batteries.
Page 4
GS361A-H04 User Manual V1.06 Align the thermostat interface nuts Press the knob again and to the radiator valve. Then push appears. forward slightly and turn the interface nuts clockwise until tightening. The maximum torque is 5N· m. After about 10 seconds, the...
Page 5
GS361A-H04 User Manual V1.06 Automatic detection When the thermostat is installed, the equipment will be adjusted automatically according to the heating system. During this process, you may find that the thermostat is slow response or self-heating / self-cooling. This is normal and is a necessary part of the adjustment process.
Page 6
GS361A-H04 User Manual V1.06 Operation instruction Select mode locally In standby status, press the button to switch in three modes: Automatic, Manual and Anti-freezing, as shown in the following figure. Automatic mode Automatic mode, the thermostat automatically switches to the required temperature, such as set at 21℃...
Page 7
GS361A-H04 User Manual V1.06 Set temperature locally Under the standby status, turn around the knob can adjust the temperature after pressing the knob, as shown in the following figure. Set child lock locally Long press the thermostat knob to turn on or close the child lock function, as shown in the following figure.
Page 8
GS361A-H04 User Manual V1.06 Installation of TuyaSmart APP Scan the QR code as below, get and install TuyaSmart APP for IOS and Android system. TuyaSmart APP 8 / 20...
Page 9
GS361A-H04 User Manual V1.06 Set gateway of TuyaSmart After installing TuyaSmart APP, it is necessary to operate the network-setting of the Tuya Gateway (called TYGWZ-01). Click ‘Add Device’ Select ‘Gateway Login the APP after registration (ZigBee)’ Make sure the LED is...
Page 10
GS361A-H04 User Manual V1.06 Add into TuyaSmart In standby mode, the thermostat will enter the matching mode by pressing the knob three times quickly. Matching process is limited to 2 minutes, cannot be interrupted halfway and then automatically withdraw. Click ‘Add sub device’...
Page 11
GS361A-H04 User Manual V1.06 Mode selection in APP It supports to switch Automatic mode, Manual mode and Anti-freezing mode in APP. Please refer to the introduction of section 5.1 for the differences between different modes. , or Click button to set one mode.
Page 12
GS361A-H04 User Manual V1.06 Set temperature in APP The temperature settings in different modes are supported in APP, and the operation can be accomplished by dragging the adjusting ball simply. Drag the adjusting ball to set the temperature. 12 / 20...
Page 13
GS361A-H04 User Manual V1.06 Set child lock in APP Child lock can be enabled or canceled by APP, as shown in the following figure. When the child lock function is enabled, all operations on the thermostat will be invalid to prevent children from playing with the thermostat or misoperation because of curiosity.
Page 14
GS361A-H04 User Manual V1.06 5.10 Set window detection The window detection function can be enabled or canceled by APP, as shown in the following figure. When the window opening detection function is enabled, if the thermostat detects that the window is opened, the valve will be closed for 30 minutes to reduce heat loss.
Page 15
GS361A-H04 User Manual V1.06 5.11 Set valve detection The valve detection function can be turned on or off by APP, as shown in the following figure. When the valve detection function is opened, when necessary, it will run its own valve inspection procedures.
Page 16
GS361A-H04 User Manual V1.06 5.12 Automatic Mode Settings Click ‘Add timing’ Click button Set the time and temperature and save. Save successfully and Finished click ‘Back’ 16 / 20...
Page 17
GS361A-H04 User Manual V1.06 Technical Specifications Power input DC3V(AA×2, Alkalinity) Battery life 2 years ® Bluetooth version ZigBee Wireless distance ≥30 meters @in an open air 5~30℃ Automatic mode 5~30℃ Setting temperature Manual mode 5~15℃ Anti-freezing mode Measurement temperature 0~50℃...
Page 18
GS361A-H04 User Manual V1.06 Troubleshooting Number Problems Reasons Solutions Remove the thermostat from The thermostat can the valve, then take out the operate normally, but The thermostat is not battery and wait 30 seconds to the room temperature is installed correctly.
Page 19
GS361A-H04 User Manual V1.06 Room area is too large Replace radiator. (radiator does not match) The inlet water pressure or Check inlet water pressure and inlet temperature is too low. inlet temperature. 19 / 20...
Page 20
GS361A-H04 User Manual V1.06 Statement The information in the User's Manual is absolutely correct at the time of publication, however we are not responsible for the application of this document. The application mentioned in this document is for illustration purposes only. We do not guarantee or represent that these applications without further modifications are appropriate and that we also have the right to modify the product without any notice.
Need help?
Do you have a question about the GS361A-H04 and is the answer not in the manual?
Questions and answers