Hi!
I recently blown 2 zigbee relays. One Xiaomi Aquara dual channel (LLKZMK11LM ) and a Blitzwolf dual channel (BW-SS7).
I accidentally connected phase to L1 on both modules. (First, I mistakenly connected the switch wire to the L1 instead of the lamp wire. I’ve killed the other module in a similar way: there was another toggle switch in the circuit, and that’s where the phase went to L1…)
The Xiaomi module blinked purple first, I shutted it down, and i disconnected the wire from L1. Then I restarted the module, but it was completely dead.
The Blitzwolf unit was almost the same. I immediately disconnected, when it didn’t beeped at startup, but that was enough to kill this module too in 2-3 sec.
So the problem was that I connected phase to L1. I wonder if they are repairable? I can’t see any damage or burnt part inside.
So can someone give me a hint, about which parts shall I check / replace?
Also everyone should carefully do the wiring, avoiding this stupid mistake.
Thanks!
