WN36AN Pool Thermometer

Pool Thermometer – Model No.: WN36AN

Product Information

The Pool Thermometer (Model No.: WN36AN) is a wireless device
used to measure the temperature of a pool. It comes with a user
manual for easy setup and usage. The thermometer operates on a
frequency of 868MHz and has a transmission power of 1.39dbm. It is
powered by 2 x AA 1.5V batteries (built-in) and has a battery life
of minimum 3 years, which can be extended to 5 years with idle
state enabled for 6 months per year. The dimensions of the
thermometer are 85 x 85 x 115mm.

Product Usage Instructions

1. Getting Started

Ensure that you have received the following items:

1 x Pool thermometer WN36AN
1 x User Manual

2. Features

The Pool Thermometer has the following features:

Wireless operation
Multiple channels

3. Setup Guide

3.1 Switch (WN36AN)

The thermometer has a switch/button as shown in Figure 1. Use
this button for various operations.

Button Image

3.2 Idle Mode

To wake up the device from idle mode, press the button for 3
seconds. When powered up, the thermometer will display the model
number (36) and RF frequency (e.g., 868MHz) for 2 seconds before
resuming normal mode operation.

3.3 Normal Mode

The device operates in normal mode by default. It will display
the current temperature reading.

4. Sensor Locating

Refer to Figure 2 for sensor locating instructions. Place the
sensor in the desired location using the parking anchor.

Parking Anchor Image

5. Specification

The specifications of the Pool Thermometer are as follows:

Measurement Temperature Range: [Temperature Range]
Transmission Power: 1.39dbm
Power Supply: 2 x AA 1.5V battery (Built-in)
Battery Life: Minimum 3 years (5 years with idle state enabled
for 6 months per year)
Dimensions: 85 x 85 x 115mm

6. Wireless Connection

For proper functioning, ensure that the pool thermometer and
your receiver operate on the same frequency. The transmission
distance in an open field is 100m (330ft.), but may vary when the
sensor is floating on water or there are objects in between. It is
recommended to place the sensor in a sightseeing location from your
receiver, as objects in the middle can significantly reduce the RF
traveling distance. Please refer to the manuals of your receiver or
weather stations for pairing instructions.

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Pool Thermometer
Model No.: WN36AN
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Contents
1. Getting Started…………………………………….. 3 1.1 Packing List …………………………………… 3
2. Features ……………………………………………… 4 3. Setup Guide ………………………………………… 5
3.1 Switch (WN36)………………………………. 5 3.2 Idle mode………………………………………. 6 3.3 Normal mode …………………………………. 6 4. Sensor locating ……………………………………. 7 5. Specification……………………………………….. 8 6. Wireless Connection…………………………….. 8
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1. Getting Started
1.1 Packing List 1 x Pool thermometer WN36AN 1 x User Manual
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2. Features
· Pool thermometer with anchor. · None opening design with ultrasonic body
welding: IP68 waterproof. · Idle mode for further power reduction
(keep pressing button for 8 seconds). · Minimum operating lifetime: 3 years. · User selectable channel number up to 8
channels.
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3. Setup Guide
3.1 Switch (WN36AN)
Figure 1: Button
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3.2 Idle mode press button 3s to wake up the device. Once power up, it will display “36” model number and RF frequency, like 868MHz, for 2s, and resume normal mode operation.
3.3 Normal mode · quick press once to toggle Celsius or
Fahrenheit temperature unit. · Press and hold for 3s, channel number will
start to flash. Release and press once in cycle between channel 1 and 8. Leave key untouched for 10s will terminate channel setting. · Press and hold for 6s will force the device entering idle mode: LCD will be off and enter minimum power consumption state.
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If you keep device in idle mode for 6 months per year, you can extend the battery life to minimum 5 years.
4. Sensor locating
Figure 2: Parking Anchor
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5. Specification

Measurement Temperature

Range
5°C to 60°C

Accuracy ±1°

Resolution 0.1°

Frequency :868MHz±0.035
Transmission power: 1.39dbm Power Supply: 2 x AA 1.5V battery (Built-in) Battery life: Minimum 3 years (5 years with idle state enabled for 6 months per year) Length * Width * Height: 85 x 85 x 115mm

6. Wireless Connection
Please choose the same frequency for this pool thermometer and your receiver, which ensures them working with each other properly.
Transmission distance in open field: 100 m (330 ft.). It will be significantly different when the sensor is floating on water and there are objects in between. Please park the sensor in a sightseeing location from your receiver if possible. Something in the middle will reduce the RF traveling distance significantly. Please make proper on site checking for sensor signal reception before parking the pool thermometer.
For pairing with your receiver or weather stations, please refer to their manuals respectively.
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