
The EXT-KA-SE100 utilizes a modular design to allow for easy control and replacement of sensors. A
CO2sensor is built into the core of the device, and a variety of other sensors may be inserted using the
two sensor bays on the lower side of the device.
To insert a sensor module, simply slide it into the bay, ensuring the Belimo logo on the aluminium casing
is facing the front of the EXT-KA-SE100. When inserted correctly, the module will click into place, and an
LED light on the module’s front will briefly flash.
To remove a module, gently push on the left side of it. The module will slide further into the bay, before
popping out. Do not push on the air intake of a module to remove it.
Sensors may be inserted in either sensor bay, and in any order. They may be swapped both when the
EXT-KA-SE100 is powered on and operational, and when the device is turned off. We recommend
inserting EXT-KA-KM100 on the left and EXT-KA-KM103 on the right across all your devices.
By default, the EXT-KA-SE100 is shipped with the EXT-KA-KM100 and EXT-KA-KM103 sensor modules,
which together measure PM2.5, TVOC, temperature, and relative humidity.
Sensor Modules
Before turning the EXT-KA-SE100 on for the first time, connect it to a power source using the USB
Type-C cable and adapter supplied. Upon connection to power, a battery level will be displayed on the
screen. Ensure that the battery level is above 50% before powering on for the first time.
Power on the device by holding down the power button for 10 seconds, until the Belimo logo appears on
the screen. Follow the instructions on the screen to set up the device.
Control
Steady OFF
Flash once
Steady ON
Sensor working normal
Sensor module successfully inserted
Sensor module needs to be changed
Sensor Module Status Light Indications:
34
The EXT-KA-SE100 may be used as a portable device, or mounted on a wall.
Installation
中文
English
中文
English