Occupancy sensor

In case you've decided to fit an occupancy sensor, below you can find additional commands to adjust the set-point (in case of heating or cooling) and the fan speed when the room is not occupied.

Cooling set-point not occupied

You can change the cooling set-point with the following command set.

You can set the cooling set-point with the command:

Byte index

Hex value – Meaning

0

56 – The command code.

1

XX – Cooling set-point value. Default value: 0x19 (25Β°C)

Example downlink: 0x5617 – Sets the cooling set-point to 0x17 - 23Β°C.

The allowed cooling set-point range is 22...32Β°C (1Β°C resolution).

Heating set-point not occupied

You can change the heating set-point with the following command set.

You can set the heating set-point with the command:

Byte index

Hex value – Meaning

0

58 – The command code.

1

XX – Heating set-point value. Default value: 0x11 (17Β°C)

Example downlink: 0x5814 – Sets the heating set-point to 0x14 - 20Β°C.

The allowed heating set-point range is 10...21Β°C (1Β°C resolution).

Fan Speed not occupied

You can change the fan speed with the following command set.

You can set the fan speed with the command:

Byte index

Hex value – Meaning

0

5C – The command code.

1

00: Low. Default value. 01: Automatic. 02: Do not change.

Example downlink: 0x5C01 – Sets the fan speed to 0x01: Automatic fan speed.

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