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8.13. BUFFER PUMP
Buffer pump will be enabled when source sensor temperature exceeds buffer temperature by activation delta. The pump
will remain active until threshold temperature plus hysteresis is reached.
Activation delta - It is the difference between source temperature and buffer temperature at which the pump is
enabled (it is the pump activation threshold).
Hysteresis - This function is used to set the hysteresis of pump activation threshold.
Buffer sensor – This function is used to select the sensor which will provide temperature data for buffer pump
activation/deactivation.
Source sensor – This function is used t select the sensor which will provide temperature data for buffer
activation/deactivation.
8.14. OFF
This option is used to deactivate the additional contact altogether.
8.15. ALARM
This function enables the user to decide if the device connected to the additional contact is to be switched on or off when
an alarm occurs.
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