Appreciate for sharing such useful knowledge ❤️ My case is, when the Water Heater Switch is On, right away the both ELSD & Power Light are Blinking (Green) On & Off without no rhythm/tempo (like unstable power connection or supply). 1) I've already replace the Switch 2) Tighten Wire Connections ( Will try to pull the power supply from wall socket direct into the water heater to check later) As your experience, what would you suspect? Btw, I'll also go thru the test as you mentioned in the video too.
you mentioned that the reed switch is 20mm. Does the max current rating, a switching voltage rating, and/or a max watts rating matter? or as long as it's 20mm, it should be the same? I bought a switch at 19mm and when i turned it on, it burned.
My unit does not have a EELS green light when the mains power is turned on. I suspect the fuse on the electronics board at 4:24.. however I can't properly make out the rating of the fuse - It looks like F1A250V. Do you know if i am reading it correctly?
I'm using joven 510. Frequently the red light will not but sometimes it's fine. Water pressure is okay. Would the problem be the reed? Or the magnetic sensor inside?
Mine is Rubine water heater. look like the reed switch is faulty. need spare part. Do you deal in spare parts. Otherwise where can I purchase the part Klang. thanks
👍Very informative video. Rgdg the eels light, is there something wrong with the WH if the green light is on but pressing the test button doesn’t shut down the system. In other words, the test and reset button don’t work. Other than that the WH works fine. 🙏
I have this joven SB11P. When the power is on, the eel (green) will be on. When I on the heater (temperature), the red light goes on and then off. A while on back and then off again repeatedly. May I know what's is wrong?
