Installation Manual

Battery

Under normal operating conditions, the Weather Sensor battery

can last up to ve years. A weak battery condition in the sensor

is indicated on the EVOLUTION controller: the red LED will

ash and you will be prompted to check the Alerts screen. A

weak battery can result in loss of communication with the sensor.

To replace the battery:

1. e battery is stored in the upper half of the sensor

housing. To access the battery, release and remove the

upper housing by twisting it clockwise.

2. Disconnect the battery wire clip. Remove and replace the

used battery with a fresh 9V Alkaline battery. Reconnect

the battery wire clip.

3. To reassemble the sensor housing, thread the antenna wire

through the lower housing, exiting the center hole in the

bottom grid.

4. Mate the two halves squarely, aligning the translucent

dome above the mounting bracket.

5. Turn the upper housing counterclockwise to securely

engage the lower housing.

To clear a weak battery alert condition

1. At the controller, press .

2. On ALERTS, press .

3. On the Alerts screen, press to move to the

LOW WS BATTERY alert. Press .

4. You will be prompted to CLEAR ALERT?

Press to change to YES. Press .

CLEAR ALL

ALERTS

LOW WS BATTERY