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A few weeks back I installed an optimmersion dump controller.
It's working so well, that the customer has "complained" that by 1PM the tank is up to temperature and the immersion has switched off, and there's still spare solar PV going tothe grid waste.
So when his first tank is up to temperature he wants it to switch to heating his pre heat tank instead.
Before he bought the unit, optimmersion said it could handle multiple loads. I couldn't see how when I installed it, so asked them.
Simple a Cylinder thermostat with a changeover contact RATED 16A to switch it over to the other heater.
So if someone could find me a cylinder stat with a 16A changeover contact please.
Failing that, all I can see is a normal cylinder stat and two contactors.
Anyone got a better solution?
It's working so well, that the customer has "complained" that by 1PM the tank is up to temperature and the immersion has switched off, and there's still spare solar PV going to
So when his first tank is up to temperature he wants it to switch to heating his pre heat tank instead.
Before he bought the unit, optimmersion said it could handle multiple loads. I couldn't see how when I installed it, so asked them.
Simple a Cylinder thermostat with a changeover contact RATED 16A to switch it over to the other heater.
So if someone could find me a cylinder stat with a 16A changeover contact please.
Failing that, all I can see is a normal cylinder stat and two contactors.
Anyone got a better solution?