COMFORT FUNCTIONS
STORAGE PRIORITY
COLD START FEATURE
The cold start feature is useful in cold climate conditions when there are long runs of pipe
work.
When this function is enabled, the switch-on temperature differential (dT ON) between the
collector and the cylinder is increased to 10°C if ever the collector temperature is lower than a
set limit (T1 COLD) and the solar pump has not run for 3 hours.
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If one cylinder is higher priority
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priority sets the priority according to which the storage cylinders are loaded.
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the second-priority cylinder be loaded.
If the second-priority cylinder temperature difference is higher than the switch-on limit (dT ON)
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while the second-priority cylinder is loaded.
If there is no loading priority
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HEAT QUANTITY ESTIMATION
This function (only available for systems 1/3) requires an extra sensor (T4) to measure the return
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supply system.
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have to be entered at the SR controller settings (FL L/M).
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concentration have to be set at the controller.
Heat Quantity Estimation (HQ) to be read in the INFO mode:
HQ KWh Heat Quantity during the last 24H
HQ MWh Heat Quantity in total
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