I've discovered that Whereas my overnight Temp was set to 9deg and my
day temp to 19deg the 10deg difference apparently was causing the
PREHEAT to come on hours ahead of schedule to enable the 19deg to be
achieved by the "startup" time. Thus by incre...
Hi I've just completed a Gen 2 Learning Thermostat install as followsMy
Stat simply sits above the Heatlink and is powered by the 12v supply
directly from the Heatlink itself (T1&T2).(Re wiring I did not fit my
Heatlink over the programmer, which sti...