Installation and Operating Instructions
SDC 204 1316BED035-10B-E Date 12/06
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9.3 Additional functions
9.3.1 Yield estimation / yield metering
Relevant values in menu
“Basic setting”: „Program“ „Info“
5 -- 1 --- xxxx kWh
For the purposes of yield estimation (heat
quantity), a sensor on the collector return
line and a flow meter are required. The yield
value is calculated from the values of the
temperature difference collector-collector
return line and the value measured by the
flow meter. This function is switched on and
off in the “basic settings” menu.
9.3.2 Engine-hour meter
Relevant values in menu
„Program“ „Info“
--- xxxx h
As soon as a storage is loaded, there is a
engine-hour meter running with the pump.
The operating hours can be seen in the
“Info” menu and can be reset to 0 for every
pump.