On 25/02/2021 14:54, Dave Plowman (News) wrote:
In article ,
alan_m wrote:
On 25/02/2021 12:01, alan_m wrote:
On 25/02/2021 11:24, Dave Plowman (News) wrote:
Got a funny. Dimmers are V-Pro. The sort where you can change from
leading
to trailing edge and set a minimum and maximum level. Out of the box, the
one driving the single central pendant, which is an Osram 10w 100mm LED
globe type, at switch on at full is fine. But after a few minutes chops
down to a lower level, then chops back up. And continues to do this. Like
over current protection was cutting in.


Lamp or dimmer?

Have you tried the lamp without the dimmer circuit to see which
component is causing the problem? If fitting the bulb somewhere else
just make sure that it is in the same orientation.


The instructions give another mode of operation (mode 3) trailing edge -
have you tried this?

I'll have to look again, but think this is the default setting.

There are two trailing edge modes (and one leading edge mode)
https://www.youtube.com/watch?v=Id1E2hQpX-w

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