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ON/OFF Radiation sensor Radiation value
Radiation threshold
Outputs filling Filling time Stabilisation time
Blocking time
Volume flow sensor
Low water
Minimum flow low
water
Start attempts
counter
ON / OFF Drain-back function ON /OFF (ex works = OFF)
GBS Specification of a sensor input if a Global radiation sensor is used. If no
temperature sensor is available, then only the collector sensor temperature is
referenced for starting of the drain-back function. (ex works = --)
Adjustment range: S1 to S6 Radiation sensor input
E1 to E9 External sensor value
GBS -- = No radiation sensor