I have a bought LW920 boiler switch and thermostat setup up to compliment the rest of my lightwave RF gear.
But i am unsure about how to connect in the cylinder stat from the megaflow tank.
It is a single zone heating system with two motorized valves, one for the heating and one for the tank.
It appears at the moment the cylinder stat is in series with the zone valve, but can’t be sure….wiring is a mess and will get completely redone
Is there a simple wiring digram i can follow ?
the plan in the 920 book does not mention a cylinder stat
Thanks for your help.
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