RDG200KN can not switch to Program mode

Created by: Pongpakorn at: 1/27/2025 4:23 AM (1 Replies)

1/27/2025 4:23 AM	Rate (0)
Pongpakorn Member Joined: 4/12/2022 Last visit: 1/27/2025 Posts: 11 Rating: (0)	I try to download the KNX Program to RDG200KN thermostat but When I press the left and right button for 6 second, It blink "PROG" for little bit time and return to normal mode immediately. So ,I power off the thermostat and on again but It not work. Attachment 5b7b716b-b4ca-4510-a2f0-b8caa61b129a.avi (12 Downloads)
	Last edited by: Pongpakorn at: 01/27/2025 04:46:24 Last edited by: Pongpakorn at: 01/27/2025 05:52:08
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1/27/2025 9:03 AM	Rate (0)
RichardF Advanced Member Joined: 1/9/2013 Last visit: 1/27/2025 Posts: 47 Rating: (21)	Hi Pongpakorn, Maybe the reason is that there is no power supply on the KNX bus. Please add a bus power supply and try again. Best regards RichardF

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