Technical data

Version 11/2007

MANUAL AQUASTREAM XT

The power of the fan connector is put on 100% at a temperature of approx.

70°C to minimize the internal dissipation power. If the temperature increases

nevertheless further, then the performance is put on 0% at a temperature of

approx. 90°C and the connection will be switched off.

In both cases the regulation activates the manual mode until you change the

adjustments by hand.

6.9. Connector pin assignment

Power supply:

Pin 1 +12 V supply

Pin 2 GND

Pin 3 GND

Pin 4 n.c.

Fan output:

Pin 1 GND

Pin 2 0-12 V output voltage

Pin 3 Speed signal

Speed signal output:

Pin 1 GND

Pin 2 n.c.

Pin 3 Open collector speed signal

aquabus/flow rate sensor:

Pin 1 GND

Pin 2 aquabus SDA / flow rate sensor signal

Pin 3 aquabus SCL / flow rate sensor +5 V

USB:

Pin 1 n.c.

Pin 2 GND

Pin 3 D+

Pin 4 D-

Pin 5 +5 V

External sensor:

Pin 1 GND

Pin 2 Measurement signal

Gelliehäuser Str. 1 – D-37130 Gleichen - Germany

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