Sonoff 4ch pro R2 done relay changeover by itself : ITEAD Customer Care Center

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Sonoff 4ch pro R2 done relay changeover by itself

Neel Kamal

started a topic about 1 year ago

I have connected my fan & lights with Sonoff 4ch pro r2 . Intially it was working fine but after 3months I am facing problem with this device.when I turned on fan or light some time it is turned by itself & reverse

4 Comments

Pablo

said about 1 year ago

hello, it happens to me like the g1, I'm waiting for response from the support, https://support.itead.cc/support/discussions/topics/11000027095

Brian Mulcahey

said 11 months ago

I have 2 of the 4CH Pro R2's , both have CH1 switching on by itself at wee hours in the night or various other times when those times were never programmed in and maybe the eprom just never got cleared out properly. And now my first one has both CH1 and CH2 triggering for no reason. Both are on a stable 12 Vdc supplies (i.e. Solar system battery) .

Brian Mulcahey

said 11 months ago

Just submitted a trouble ticket and waiting for response.

Enric Ubach

said 11 months ago

I have several Sonoff 4ch pro R2d I had the same problems: on/off by itself randomly. I pressed the clear RF433c buttom (inside) for several seconds until all green light turned off and sice there, everything smooth