dimmer 2 ver3.3

[yagyu 0]

Hi guys,

 

I have just installed dim2 ver3.3 , I use AC COB gu10 as load , with bypass2.

some of them are buzzing, do u think i need to change this bulbs?or I any config of dimm2 can solve this issue?

without dim2 no buzzing

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many thanks for advice 

[petergebruers 1,261]

You mean "with dim1 no buzzing"? You wrote "dim2". This is 2-wire or 3-wire setup? First try parameter 13 = 2 to auto calibrate. Please refresh the browser after 20 sec and tell me the value of 31 and 33. If that doesn't help, try p 30 = 1 or 2.

[Igy 23]

Parameter 30 "Load control mode" should fix the buzzing noise from dimmer.

[tcviper 20]

How do you update the dimmers? Dont see any update firmware option for that anywhere.

[Igy 23]

So far there is no option for that as far as I know. New dimmers2 comes with this 3.3. version preinstalled. 

[yagyu 0]

Hi guys, sorry I forgot to write down that is is 2-wire setup.  "without dim2 no buzzing" I mean that I had no any dimmer before and installed directly dim2 ver 3.3.

Fibaro vendor exchanged dim2 ver 3.2  to  dim2 ver3.3

 

I did param 13=2 ( auto calib with bypass2 )

30 = 3 

31 =2 ( trailing mode )

33 = 1 ( dimmable ) 

 

some update : there is 12 gu10 AC COB in parallel connection , only 3 of the buzzing .. I think it is cause by the bulb ..

[Igy 23]

Just try to test with parameter 30 set to 1.

[tcviper 20]

So uhm there still is no way to update the module to new 3.3? Cause this is really getting annoying. Every xx hours our lights start to blink now with 3.2, even with a bypass 2.