Does anyone have one of these units? I've had mine for about 2 weeks now and it works great, except I've noticed the optimised start feature often causes the heating to come on very early. In the manual, it states it will adjust this accordingly, dependent on the current temperature in the room, but will limit it to 2 hours maximum.
It is programmed to be at 18C for 6:30am, but I often hear it firing it up at 4:30am (the maximum 2 hours). I've walked down stairs a few times early hours of the morning before the heating comes on and glanced at the temp on the display. The lowest I've ever seen it was 15.5C and that was a particularly cold morning.
As a result, the house will get up to 18C in about 30-45min, since normally overnight temps will only drop to around 16-17C so the rest of the time the stat is just flicking on and off to keep it at 18C.
Will the unit learn how long it needs to increase the room temp, or should I just switch the optimisation off?
It is programmed to be at 18C for 6:30am, but I often hear it firing it up at 4:30am (the maximum 2 hours). I've walked down stairs a few times early hours of the morning before the heating comes on and glanced at the temp on the display. The lowest I've ever seen it was 15.5C and that was a particularly cold morning.
As a result, the house will get up to 18C in about 30-45min, since normally overnight temps will only drop to around 16-17C so the rest of the time the stat is just flicking on and off to keep it at 18C.
Will the unit learn how long it needs to increase the room temp, or should I just switch the optimisation off?