51
Programs 14 + 15
“
Universal
∆
T controller
”
are suitable, for ex-
ample, for hydraulic variants with solid-fired boiler, follow-on storage
tank charging, storage tank transfer, heating circuit return lift, etc.
Useful notes/tips and tricks
17
17
The Operating hours displayed in the
“
Analysis
”
menu are solar
operating hours. This therefore only takes into account hours in
which the solar pump is active. In the universal programs 14 + 15
the times refer to relay R1.
To protect against loss of data, record any analyses and data that
are particularly important to you (see 7.) at regular intervals.
To ensure the accuracy of the heat metering we suggest to install the
flow sensor in an immersion sleeve. However If this is not possible,
it is recommended to compensate the possible inaccuracy of the
pipe sensor with the adjustment of the „manual offset“. To do this,
place the flow sensor near the return sensor and adjust the manual
offset until both values are the same (see 9.3).