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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
6.17.3 Charging solar/solid fuel boiler
Line no. Operating line
4750 Charging temp max
Solar energy charges the buffer storage tank until the preset maximum charging
temperature is reached.
Note!
Function Protective collector overtemperature can reactivate the collector pump until
the maximum storage tank temperature is reached.
Line no. Operating line
4751 Storage tank temp max
When the storage tank reaches the maximum storage tank temperature set here, the
collector pump is deactivated. It will be released again when the storage tank
temperature drops 1 °C below the maximum.
Figure 73: Charging solar/solid fuel boiler – Maximum storage tank temperature
Key
Line no. Meaning
4751 TSpMax Maximum storage tank temperature
L Storage tank charging (1 = On, 0 = Off)
t Time
T Temperature
TSp Actual value of storage tank temperature
Charging temp max
Storage tank temp max