Central heating Pump Overrun
In message , Ewan MacIntyre
writes
geoff wrote:
A microcontroller just to give you a 2 minute delay - bit of an
overkill isn't it?
Yes, unless microcontrollers are already being designed into the system.
My house has 4 zones + DHW, yet there is just one thermostat. The zones
must be controlled by flicking switches behind a kitchen unit...! I
think whoever installed it was good at plumbing but knew nothing about
usability.
I'm currently working on controlling these in a more convenient manner,
using one or more PICs.
Aah - so it's not just to give a 2 min delay then, I'll let you off
--
geoff
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