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LONG RANGE WIRELESS FLOATING POOL & SPA SENSOR

Model: C3107B

User Manual

Thank you for selecting this delicate pool & SPA sensor. Utmost care has gone into the 

design and manufacture of the sensor. Please read the instructions carefully according to 

the version you purchased and keep the manual well for future reference.

OVERVIEW
WIRELESS THERMO POOL SENSOR 

7

4

5

3

6

8

1

2

1.  LCD display

2.  Thermo sensor

3. 

[ °C /°F ]

 key

4. 

[ CHANNEL ]

 slide switch

 - Assign the sensor to channel 1,2,3,4,5,6 or 7.

5.  Battery compartment

 - Accommodates 2 x AA size batteries.

6. 

[ RESET ]

 key

7.  Wire hole

8.  Top case lock indicator 

GETTING STARTED

1.  Turn the bottom case anti-clockwise 

to open.

2.  Select the sensor channel.

3.  Remove the battery door.

4.  Insert 2 x AA size batteries into the 

battery compartment. Make sure you 

insert them the right way according to 

the polarity information marked on the 

battery compartment.

AA x 2

5.  Close the battery door.

6.  Twist the bottom case clockwise and 

make sure the top and button lock 

indicator align to complete the setup.

NOTE:

Ensure the water tight O-ring is properly 

aligned in place to ensure water resistant.

NOTE:

 - Do not twist the sensor cable and keep it straight.

 - Once the channel is assigned to a Wireless thermo sensor, you can only change it by 

removing the batteries or resetting the unit.

 - After replacing the batteries of the wireless sensor or the unit fails to receive wireless 

sensor signal of a specified channel, press 

[ SENSOR ] 

key on the console unit to 

manually receive the sensor signal again.

LCD DISPLAY ON THE SENSOR

Once the sensor power up, you can find the following information that show on the 

sensor’s LCD display.

1

3

2

1.  Current channel of the sensor (e.g. switch to channel “6”)

2.  Low battery indicator

3.  Current Temperature reading

WIRELESS SENSOR SIGNAL RECEIVING (DISPLAY CONSOLE)

This pool sensor can support different 7CH console, user can base on the following step 

to setup the display console.

1.  In normal mode, press the console 

[ SENSOR ]

 key once to start receiving the 

sensor signal of current on displaying channel. The signal icon will flash. 

 

For example, when 

CH 6

 is displayed, pressing 

[ SENSOR ]

 key will start receive for 

CH 6

 only. 

2. 

The signal icon will flash until the reception succeeded. If no signal is received within 

5 minutes the icon will disappear. 

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