Controller Functions; General Frost Protection; General Output Regulation Heating Circuit; Regulation Of The Mixed Heating Circuit - flamco LogoTronic HIU V2 Operating Instructions Manual

10. Controller functions

The following can be set, among others (also via the app):
- Languages
- Time / time formats
- Screed heating function
- Heating modes (mixed circuit)
- Heating temperatures, hot water
- Frost protection
- General output regulation
- Sanitary circulation/ thermal disinfection
A commissioning log can also be exported as a CSV file.

10.1 General frost protection

Value
Frost protection
temp.
*If activated, please check that a bypass has been installed.

10.2 General output regulation heating circuit

Value
Temp. difference
in flow / return line

10.3 Regulation of the mixed heating circuit

Heating modes
(mixed circuit)
Fixed value
Weather-/
outdoor
temperature-
driven mode
20
LogoTronic HIU Controller für LogoMatic G2
Adjustment range
0-inactive
1-active*
Adjustment range Factory setting
5...50 K 5 K
Value
Mode
Fixed value
Flow line temp.
Upper support point
for outside temp.
Upper support point
Flow line temp.
Lower support point
for outside temp.
Lower support point
Factory setting Comment
Value = 0 Refers to the entire system
(including valves for DW draw-off),
secured only via existing sensors
in the station.
Comment
Adjustment range
0-fixed value
1-weather-driven
0...100 °C
0...40 °C
30...100 °C
Factory Comment
setting
Value = 0
+35 °C
+30 °C Error message
if too low
+10 °C
+40 °C Error message
if too high
-20 °C