
Please read these instructions carefully from start to finish
before initial start-up to avoid functional breakdown and
faulty operation. The manual contains important information about the installation and operation. Keep the manual
available for future reference. If you sell or give away this
unit, please include this manual.
1st English edition March 2006
Documentation © 2006 P3 International Corporation
All rights reserved. This handbook must not be reproduced in any form, even in excerpts, or duplicated or processed using electronic, mechanical or chemical procedures without written permission of the publisher.
This handbook may contain mistakes and printing errors. The information in this
handbook is regularly checked and corrections made in the next issue. We accept no
liability for technical mistakes or printing errors, or their consequences.
All trademarks and patents are acknowledged.
Printed in Hong Kong
Modifications due to technical improvements may be made without warning.
66255 Y2006V1.0

Content
1. General information and function ................................................ 4
2. Intended usage ............................................................................4
3. Safety instructions .......................................................................5
4. Battery and environment instructions .......................................... 5
5. Preparing for operation ................................................................ 6
5.1. Open the housing ........................................................................ 6
5.2. Inserting batteries ........................................................................6
5.3. Setting address and measuring unit ............................................ 7
6. Operation ..................................................................................... 8
7. Range ..........................................................................................8
8. Maintenance ................................................................................ 9
8.1. Changing the batteries ................................................................9
8.2. Cleaning ....................................................................................... 9
9. Disposal .......................................................................................9
9.1. General ........................................................................................9
9.2. Disposing of used batteries ......................................................... 9
10. Technical Data ...........................................................................10
11. FCC Information ........................................................................11
3

1. General information and function
This wireless battery-operated pool thermometer is a high quality instrument which will measure the water temperature in swimming pools, garden
ponds, spas, etc. It is water-proof and will float on the water‘s surface.
The thermometer includes a temperature display. Water temperature
can be displayed in degrees Fahrenheit (˚F) or Centigrade (˚C).
The thermometer includes a transmitter which will broadcast the temperature data to a wireless receiver. The E9310 is compatible with the
following receivers from P3 International:
E9250 Weather Station
E9300 Weather Station
E9311 Display Panel
The Weather Stations will display temperature data from the E9310 as they
do with other remote temperature sensors in the series. To use the E9310
Pool Thermometer with the above products, it must be configured with an
address. Please refer to this manual as well as the manual included with
your weather station to complete this step.
2. Intended usage
This product is intended for household consumer use. It is not suitable for
medical purposes or commercial applications.
This product is designed to display water temperature in pools, ponds,
spas, etc. It is only designed for use with water, not any other liquid.
This product is battery-operated. It transmits data via radio frequency to a
compatible receiver. It uses a frequency of 433 MHz and has a maximum
open-field range of 300 ft.
Any use other than described in this manual may damage the product or
cause other dangers.
This product has been tested for emissions and meets the requirements
of national guidelines.