Ambient Weather Support

To set the channel number on your sensor, open the battery compartment and locate the dip switches:

For the floating pool and spa thermometer, it is on the inner lid.

Next, set the dip switches according to the table below:

For example, if you wish to set Channel 2, the first three dip switches are set to DOWN DOWN UP.

If you wish to set Channel 3, the first three dip switches are set to DOWN UP DOWN.

If the batteries have already been inserted into the sensor, you must power it down and up again by removing and inserting the batteries again.

The channel number will now be displayed on the LCD Screen (#3 below). For the F008PF, since it does not have an LCD display, will flash the channel number.