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GEYER GS-THWF Wifi Water Heating Thermostat Owner’s Manual

1

GS-THWF User Manual

animals!

Do not expose the device to moisture, water or other liquids. Do

not place liquids near or on the device!

Under normal working interface, press S1 or S3 to modify the setting

temperature, then press S2 to conﬁrm or aﬅer 5sec without any

operation, it will return to the normal working interface.

GS-THWF

Wifi Water Heating Thermostat

Do not attempt to disassemble, repair or modify the device

yourself!Installation should only be done by a certified electrician!

• S2 Key Function

2. Create an account and log in to the

app.

This product is for indoor use only. Do not use outdoors!

3. Aﬅer logging into the app, select "+" in the upper

1.Output state:

Under normal working interface，press S2 once to

right corner and "Add Device".

enter in the output state interface.

If it shows the output state is ON，if it shows

is OFF.

Activate your mobile phone's Bluetooth and start the addition

process from the thermostat.

the output state

Aﬅer the thermostat appears in the app, press "Add", put in your Wiﬁ

name and password and it will start a countdown to add it to the

app.

Press S2 to switch to the next item or press S1/S3 to return to the

normal working interface.

is a smart WiFi water heating thermostat.

It can automatically detect the indoor temperature and display the

relevant temperature value for water heating control.

It can also automatically turn on/oﬀ the heating system according to

the temperature diﬀerence.

2.Mode selection:

Under normal working interface，press S2 twice

to enter into Mode Selection interface and press S1 or S3 to select

mode.

Note: The thermostat can only be connected to Wifi that has a

frequency of 2.4GHz and not to those that have automatic switching

from 2.4GHz to 5GHz!!

Installation

1. Use a

straight

screwdriver

2. Open the

cover plate of the of the connected

terminal with a

device corresponds installed well,

3. The upper buckle 4. Check that the

If it shows

it is in Manual Mode，if it shows

it is in Energy

whole device is

Saving mode.

The device can be remotely controlled by WiFi network.

• WiFi Setting of the thermostat

Press S2 to switch to the next item or aﬅer 5sec without any

operation, it will return to the normal working interface.

to remove the straight screwdriver to the device bottom switch on the

bottom case. and connect the

cables. Aﬅer the

case arrow direction, power supply,

and then evenly

and operate

wiring is complete, buckle the lower part. according to the

WIFI connection:

Under the normal display interface, long press

S2+S3 to enter the connection interface.

3.LED Standby brightness setting:

Under normal working

install the bottom

case of the device

on the wall.

instructions.

If the interface displays

then press S2 again to enter the Wiﬁ

Technical Specifications

interface，press S2 three times to enter into LEDstandby brightness

setting interface and press S1 or S3 to modify the brightness.

There are 3 brightness level that can be set:

a. All dark：

network connection interface and a countdown of 120 seconds will

begin.

•

Power Supply: AC220V

Aﬅer a successful connection, the interface will display

automatically return to the normal working interface.

and will

Standby Power Consumption: ≤1W

Resistive Load: 3A

b.Semi-bright：

c.Full bright：

Delete connection:

Under the normal working interface, long press

Display: White LED array

Temp. Setting Range：5-37℃

Precision: 0.1℃

S2+S3 to enter the connection interface.

Press S2 to switch to the next item or aﬅer 5sec without any

operation, it will back to the normal working interface.

If the interface displays

then press S2 again to delete the

connection. Aﬅer deletion, the interface will display

S1/S3 to return to the normal working interface.

and press

Outcase：Tempered glass + PC alloy

Wiﬁ Frequency: 2.4 GHz

IP Grade: IP20

• Mode Setting

Dimension：104*104*20mm

Installation：Surface Mounted

Connection: Terminal

Manual mode:

The thermostat controls the room temperature

manually.

2-Years Limited Warranty

Room temperature≤Setting temperature+ 1℃ =>Output ON

Room temperature≥Setting temperature - 1℃ =>Output OFF

Wiring Diagram & Display

We warrant this device to be free from defects in material and

workmanship under normal and proper use for two years from

purchase date of the original purchaser. We will, at its option, either

repair or replace any part of its products that prove defective by

reason of improper workmanship or materials.

Energy-Saving mode (ECO mode):

Normal working interface

display

and indoor temperature.

Press S1/S3 to set the device opening time for a 20min interval，

set range：1-20min

•

THIS LIMITED WARRANTY DOES NOT COVER ANY DAMAGE TO THIS

PRODUCT THAT RESULTS FROM IMPROPER INSTALLATION, ACCIDENT,

ABUSE, MISUSE, NATURAL DISASTER, INSUFFICIENT OR EXCESSIVE

ELECTRICAL SUPPLY, ABNORMAL MECHANICAL OR ENVIRONMENTAL

CONDITIONS, OR ANY UNAUTHORIZED DISASSEMBLY, REPAIR OR

MODIFICATION.

Compared with the manual mode, the ECO mode is a mode for

heating output in a period of 20 minutes. You can set the heating

output duration in this period.

Hereby, we declare that the device is in compliance with

the essential requirements and other relevant provisions of Directive

2014/53/EU.

The percentage of APP refers to the heating output time for

a 20-minute cycle. For example: if we set 10%, then within a

20-minute cycle, there is heating output for the ﬁrst two minutes,

and no heating output for the next 18 minutes.

•

This limited warranty shall not apply if: (i) the product was not used

in accordance with any accompanying instructions, or (ii) the

product was not used for its intended function. This limited warranty

also does not apply to any product on which the original

identiﬁcation information has been altered, obliterated or removed,

that has not been handled or packaged correctly, that has been sold

as second-hand or that has been resold contrary to Country and

other applicable export regulations.

Functions

Note:This mode will not follow the setting temperature and the

diﬀerence of indoor temperature to turn ON/OFF the device.

The device marked with this symbol should not be

disposed of with household waste.It is the user's responsibility to

deliver the used appliance to a designated recycling point.

• Power On/Oﬀ

Power ON:

Under OFF interface, long press S2 key to power it up, the

Wifi Operation & Application

thermostat will enter in normal working interface.

Power OFF:

Under normal working interface, long press S2 key to

Important Safety Information

power it oﬀ, the thermostat will close.

• Download & connect to the Application

Read the instructions before starting up the unit!

1. Download the mobile application

from Play Store

• Temperature Setting

Th is product is not a toy. Keep out of reach of children and

or App Store or scan the below QR code to download the APP:

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	GEYER GS-THWF Wifi Water Heating Thermostat Owner’s Manual
Make	GEYER
Language	English
Filetype	PDF (Download)
File size	0.11 MB

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GEYER GS-THWF Wifi Water Heating Thermostat Owner’s Manual Overview

Summary of Contents

Page 1: Do not expose the device to moisture, water or other liquids. Installation should only be done by a certified electrician. This product is for indoor use only. The device can be remotely controlled by WiFi network. The thermostat can automatically detect the indoor temperature and display the relevant temperature value for water heating control. The thermostat controls the room temperature manually. The device marked with this symbol should not be disposed of with household waste. Read the instructions before starting up the unit. Download the mobile application from Play Store or App Store. This limited warranty does not cover any damage to this product that results from improper installation, accident, abuse, misuse, or unauthorized disassembly.