Replacing The Sensor - Honeywell Sensepoint XCL Installation Manual

4.6 Replacing the Sensor

Connect your smartphone to the Sensepoint XCL via Bluetooth. Tap the
Maintenance button and select Change Sensor. Follow the on-screen
instructions.
In cases where a smartphone running the mobile app is not available,
follow the steps below:
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WARNING
Use only genuine replacement sensors specifically for use with
Sensepoint XCL. Attempting to use non-genuine sensors could
result in malfunction of the product.
CAUTION
Do not replace the sensor without first a) removing power to the
Sensepoint XCL or b) placing the sensor into the sensor
maintenance mode.
1. Press and hold the UP button for 10
seconds to switch to sensor
replacement mode. In this mode, the
detector output is inhibited and the
sensor circuits are internally isolated.
2. Remove the front cover to expose the
sensor cover.
a) Pull the flap on the bottom side
to open it.
b) To unlock the front cover, insert a
thin, straight tool, such as a small
screwdriver, into the hole beside
the remote gassing port.
c) Apply slight pressure to the tool,
turn the cover counterclockwise
until it stops. Lift the front cover
free from the sensor module.
Maintenance
37