If I specify a water heating time from 17:30-24:00, it then periodically causes the heating in the radiators to drop. Therefore, I would like the water heating timings to be adjusted to my requirements -and of course to economise.
Back to the original question:
If the uniStor 310 is...
Looking at the following documentation, Vaillant seems to be inconsistantly stating the heating times of the uniStor cyclinders:
See page 6:
http://www.vaillant.co.uk/stepone2/data/downloads/c9/42/00/uniSTOR.pdf
See page 4...
Excellent, looks like we're making progress here.
I've set the following and so far after 3 hours of the heating switched on, the on/off cycling hasn't occurred once:
- 52*C HW
- 55*C CH
- 3.0*C Heating Curve
- 37kW Boiler Rating
However, despite the continuous heating, the bottom...
For now, I'm trying the following:
* Heat Curve set to 2.6 * C
* HW set to 55 * C
* CH set to 55 * C
I don't want to going beyong the 12 o' clock mark on the dials so to avoid build up of limescale etc. 55 * C water is hot enough.
Yes, I have received the blue CORGI certificate...
Heating Curve is set to the default factory setting of 1.2 degrees celsius.
How do I override the weather compensation and modulation settings? I would much rather prefer a situation where I can control how hot it gets and then manually switch it off when as I feel like.
House is larger...
Thank you for the responses and suggestions; I'm in the process of chasing the installer.
* No, there are no codes flashing on the boiler; all seems fine.
* 10 Radiators throughout the house.
* Yes, tried both control knobs on the boiler to 100% (water and heating).
* Yes, VRC430 showing...
Hi All,
I've just had installation of the Vaillant Total System Solution consisting of the followng components:
* Vaillant ecoTEC Plus 637 Boiler
* Vaillant uniSTOR 310 Cyclinder
* VR 65 Control Centre
* VRC 430 Digital Weather Compensator
* Blue Pipe 25mm
* New Radiators
* New...