Follow Up/Switch-Off Delay; Delay/Switch-On Delay; Filter Pump Level; Solar Times - Speck-Pumpen Poolregelung BADU Logic 3 Montageanweisung Und Bedienanleitung

5.1.3. ∆T R2
Switch-on/switch-off temperature difference for relay 1
If this temperature difference is reached, the ball valve at R2 and the pump
are switched on. When the temperature drops to ΔT-Off the pump/valve are
switched off.
Setting range: ΔT-On 4 °C - 20 °C/Default 10 °C
ΔT-Off 2 °C - 9 °C/Default: 3 °C
If the set temperature difference is too small, this may result in ineffec-
tive operation, depending on the system and sensor positions.
Reference sensors are usually S1 and S2.
If S3 is connected, the switch off ΔT-Off is between S2 and S3.

5.1.4. Follow up/Switch-off delay

After the switch-off conditions for the solar pump are met, the pump keeps run-
ning for the time set here. This prevents the unit from being turned off for short
spells of shade or cloudiness.
Setting range: 0 - 30 min/Default: 1 min

5.1.5. Delay/Switch-on delay

When all switch-on conditions are met to activate the solar pump, the pump is
not switched on for the time set here. This prevents the unit from being turned
on for short sunny spells.
Setting range: 0 - 30 min/Default: 1 min

5.1.6. Filter pump level

Sets the filter pump operating level for the solar pump.
Setting range: 1, 2, 3/Default: 1

5.1.7. Solar times

During the periods set here the solar system is enabled.
Setting range: off, daily 0:00 - 23:59/Default: daily 0:00 - 23:59

5.1.8. Signal level V1

If a variable speed pump is connected to a frequency converter at out-
put V1, the signal level for various ΔT values can be set here. The signal
sequence increases in linear fashion.
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Settings