ᐅ Guntamatic Pellet Heating System: Supply Water Temperature Too High
Created on: 22 Dec 2018 19:03
E
Earth2018
Hello everyone,
apparently my pellet boiler is set up incorrectly. I’ve tried and checked quite a few things but can’t figure it out. The supply temperature goes above 50°C (122°F). I’m worried my floor tiles might crack 😉 (underfloor heating).
It’s a Guntamatic with 10 kW.
What I’ve already checked:
- Mode is Eco-Ideal, which should be correct
- Operation mode is Normal
- Temporary setpoint temperature at 18°C (64°F) made no difference in lowering the supply temperature
- Heating curve was adjusted from 0.6 to 0.5 (0.6 should be fine)
- Screed heating is of course switched off
- Max supply temperature is set to 37°C (99°F), so it should never get that hot...
Attached are some pictures:
apparently my pellet boiler is set up incorrectly. I’ve tried and checked quite a few things but can’t figure it out. The supply temperature goes above 50°C (122°F). I’m worried my floor tiles might crack 😉 (underfloor heating).
It’s a Guntamatic with 10 kW.
What I’ve already checked:
- Mode is Eco-Ideal, which should be correct
- Operation mode is Normal
- Temporary setpoint temperature at 18°C (64°F) made no difference in lowering the supply temperature
- Heating curve was adjusted from 0.6 to 0.5 (0.6 should be fine)
- Screed heating is of course switched off
- Max supply temperature is set to 37°C (99°F), so it should never get that hot...
Attached are some pictures:
