Hello! my pump is a vitocal 222-g water-water is connected to a buffer tank of 300 liters and heats 120 m² through oversized radiators and 1.2 fan coils. Before, in the heating features, I had set the level to 0k and now I set it to 12k. The set flow temperature is now 49⁰C and the pump starts at 45⁰ and stops at 55⁰ after 35' minutes. I am satisfied with this adjustment, but I would like to know if this setting is well done, so as not to affect the pump in any way. Thank you!
The setting would also be suitable: inclination 1.3 with level 1k, for the temperature adjustment on tour of 49⁰C (ambient 22⁰), but I don't know which of the settings would be ok! to raise the slope or the level?
Thanks for this. I have floor heating and radiators on the same circuit. The installer set the curve at 1.2. The house was up to 23, when 20-21 was warm enough. Changed to 0.9. House is confortable. Any issues or concerns?
what slope to choose if I have 30 cm efficient bricks (with holes inside them) wall, covered in 20 cm of rock wool, triple glazing facing south, and almost none to north, using a 10cm and 5cm step (near the windows) underfloor heating pipes with in all rooms thermostats and automation (from Uponor)? Would another automation from another manufacturer work better with this gas boiler, or the Uponor Smatrix Base Pro would communicate perfectly with it?
Very interesting thanks. Can you use a 3rd party thermostat with this as well (like a Nest). I'm guessing this wouldn't be a modulating room sensor for this?
Hello! my pump is a vitocal 222-g water-water is connected to a buffer tank of 300 liters and heats 120 m² through oversized radiators and 1.2 fan coils. Before, in the heating features, I had set the level to 0k and now I set it to 12k. The set flow temperature is now 49⁰C and the pump starts at 45⁰ and stops at 55⁰ after 35' minutes. I am satisfied with this adjustment, but I would like to know if this setting is well done, so as not to affect the pump in any way. Thank you!
The setting would also be suitable: inclination 1.3 with level 1k, for the temperature adjustment on tour of 49⁰C (ambient 22⁰), but I don't know which of the settings would be ok! to raise the slope or the level?
Thanks for this. I have floor heating and radiators on the same circuit. The installer set the curve at 1.2. The house was up to 23, when 20-21 was warm enough. Changed to 0.9. House is confortable. Any issues or concerns?
what slope to choose if I have 30 cm efficient bricks (with holes inside them) wall, covered in 20 cm of rock wool, triple glazing facing south, and almost none to north, using a 10cm and 5cm step (near the windows) underfloor heating pipes with in all rooms thermostats and automation (from Uponor)? Would another automation from another manufacturer work better with this gas boiler, or the Uponor Smatrix Base Pro would communicate perfectly with it?
Thanks for this.
Very interesting thanks. Can you use a 3rd party thermostat with this as well (like a Nest). I'm guessing this wouldn't be a modulating room sensor for this?
Nope.
Thanks for your video.
However, it doesn’t detract from what a mental system Viessmann provide.