Thank you all for your comments.
I have a 16A circuit breaker and I will have Shelly 1PM Plus configured to be "on" after power applied and I also have that doubt about if I should use the wago clamp to have only one cable feeding the Shelly; that could be an option but has thgoebel said I also believe the 3 L terminals work the same way.
Is this the correct wiring diagram for controlling power comsumption only on socket nº2?
I now notticed that on Shelly Plus 1PM User Guide shelly_plus_1pm_multi_language.pdf it says this:
"For inductive appliances, those that cause voltage spikes during switching on: electrical motors, as fans, vacuum cleaners and similar ones, RC snubber (0.1µF / 100Ω / 1/2W / 600V AC) should be wired between Output and Neutral of the circuit."
Should be more explicit but I believe this also applies to fluorescent tubes....is this also a solution to avoid any more damage Shellys Plus 1PM?
The defective component is the first step-down converter, regulating mains voltage to 12V DC. The IC is named BP2522. Unfortunately, data sheet is in Chinese language only…
Addendum: Possibly, the defective Shelly plus1PM is still working with 12V DC supply!?
For a Test with 12V DC, connect 12V to the Capacitor C26.
Its a idea, 24V wont work
Thank you for your suggestions but I'm not able to do that...I don't have equipment.
Regards
The current limiter has to be connected between the consumer and the output of the Shelly.
Here an exmple: >>> click <<<
OK, I think I understood. It should be serial connected on the cable between O on Shelly and the fluorescent tube.
I will install it on the arrival to the tube.
Thank you
An inrush current limiter could help,
Can you please guide me on what to buy and how to connect the inrush current limiter to the Shelly Plus 1PM?
Nevertheless, I think that If Shelly 1 PM Plus has this kind of problems when connected to a fluorescent tube circuit, Shelly should advise not to do that in the technical specifications and on the manual.
Thank you in advance.
Here is the picture
Hi,
please upload your picture directly here in the forum.
Thanks.
Technical specifications?
I think you've a inductive problem,
An inrush current limiter could help,
Thank you for your help,
here is the picture attached
Fluorescent tubes are 2x30w tubes
[Blockierte Grafik: https://ibb.co/]
I have done all connections correct on a switch to control a fluorescent lamp consumption.
Suddenly it stop worked with damage on the the component inside the orange circle.
What can be the problem?
Thanks,
sorry for my English as it is not my native language.
First you have to turn the supply voltage (L/N) off for a few seconds.
Once power is back on on L/N terminals, you have to switch the voltage to SW 5 times on and off, during 1st minute after repowering the Shelly.
If the reset was successful, you should able to see the WIFI of the Shelly again.
After connection to Shellies WIFI, you should be able to do initial configuration again by typing Shellies factory default IP address into addressline of your Internetbrowser (192.168.33.1) and hitting Enter.
I have done that but I do not listen to any noise on relay, neither when I'm switching switch 5 times, neither after that procedure, thus after that procedure everything keeps the same.
Using an electrician screwdriver, after L and N connected, I have power on L, L1 and on SW when switch is on, but I never get power on O.
Also no shelly AP is available in the wifi list of my smartphone.
For resetting, did you cycle the supply voltage and then did the 5 times off/on of SW input (within 2st minute), after switching supply on again?
Yes I tried that, should I listen to relay noise any time I do the on/off on the switch? I don' t listen to any noise.
Yes, the relay should work after the 5 times pressings.
It does not work, I have power on SW any time I put switch on, but I never get power on (O) Output and I do not listen to any noise on relay.
I also can not find it anymore on my wifi network...
Yes I tried that, should I listen to relay noise any time I do the on/off on the switch? I don' t listen to any noise.
My Shelly 1pm that was controlling power consume on a bulb disconnects yesterday without any apparent reason.
I have N connected and power on L, L1 and tried the 5 times on/off on the switch but I never listen relay noise and I never have power on Output.
Any way to solve this?
