M
Mark Gee
Recently had the solarimmersion installed to make use of all the winter sun (lol). NICEIC elec wired it in and I checked his wiring and it looks right to me.
It has been factory reset and cailibrated with the PV turned off and it does have the correct message on the display.
The output goes through an old fused switch with LED before hitting the immersion/element
Even at night (ie zero PV load being produced), the switch's LED comes on SOMETIMES. I would only expect that to happen when the PV is in surplus and the solarimmersion is diverting OR when I have manually overridden it.
If I do the manual override and then ESC (to turn it off) then USUALLY the LED goes off on the switch (which I would expect)
1. Is it a faulty unit?
Or am I missing something?
It has been factory reset and cailibrated with the PV turned off and it does have the correct message on the display.
The output goes through an old fused switch with LED before hitting the immersion/element
Even at night (ie zero PV load being produced), the switch's LED comes on SOMETIMES. I would only expect that to happen when the PV is in surplus and the solarimmersion is diverting OR when I have manually overridden it.
If I do the manual override and then ESC (to turn it off) then USUALLY the LED goes off on the switch (which I would expect)
1. Is it a faulty unit?
Or am I missing something?