Just my whole house power trip, switch on/off all found that caused by my Weipro MH. What can cause it??? I set the time to turn on at 3pm but it trip at 3:30pm... and measure all, Life to Ground, Neutral to Gound, Life to Neutral... all not short now. Need sifus' advice.
How long my coral can tahan without MH? Coral list: Mushroom and starburst