Belimo EXT-KA-SE200P Manuale d'uso - Pagina 4

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Sensor Modules

The EXT-KA-SE200P utilizes a modular design to allow for easy control and replacement of sensors. A

sensor and a temperature and relative humidity sensor are 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 align it with the bay and press it in, ensuring the Belimo logo on the

plastic tab is facing outwards. When inserted correctly, the module will click into place, and an LED light

above the bay will briefly flash red if the device is powered on.

To remove a sensor module, gently pull the tab outward and remove the module from the bay. Make sure

to pull at a 90 degree angle.

Sensors may be inserted in either sensor bay, and in any order. They may be swapped both when the

EXT-KA-SE200P is powered on and operational, and when the device is turned off.

By default, the EXT-KA-SE200P is shipped with the EXT-KA-KM200 and EXT-KA-KM203 sensor

modules, which together measure PM

2.5

Sensor Module Status Light Indications:

Steady OFF

Sensor working normal

Flash red once

Sensor module powered on

Steady ON

Sensor module needs to be changed

Flash

Sensor module failure

Flash slowly

Sensor module in sleep mode

Control and Status

Move the ON/OFF switch to turn on the device. The STATUS light will go on briefly to indicate the device

has been powered on.

To reset the device, use a paperclip and hold down the RESET pinhole. The STATUS light will flash red

rapidly, indicating that the reset is successful.

STATUS Light Indications:

Standard operation:

Steady OFF

Device working normal

Flash red once

Device powered on

Flash red rapidly

Reset successful

Configuration:

Flash yellow

Device in configuration mode

Flash green rapidly

Connecting to the network

Glow green gradually

Connecting to the cloud

and TVOC.

Troubleshooting:

Steady ON in red

Device failure

Flash red

No network connection

Installation

The EXT-KA-SE200P can be mounted on a concrete block wall, drywall, or to an electrical box.