Honeywell International Inc. THX9421R02 用户手册
33
69-2740EFS—01
Replacing outdoor sensor batteries
Replace batteries in your outdoor
sensor when a warning appears on the
thermostat screen, about 60 days before
batteries are depleted.
sensor when a warning appears on the
thermostat screen, about 60 days before
batteries are depleted.
To replace the batteries:
1 Remove the sensor from the bracket.
2 Detach
cover.
3 Insert 2 fresh AA lithium batteries.
4 Replace cover and set sensor back
into bracket.
The outdoor sensor will restore
communication with the thermostat a few
seconds after new batteries are installed.
communication with the thermostat a few
seconds after new batteries are installed.