4. COMMISSIONING
16
(C) Navigation key and indicator lights
6. Not used in DanX
7. Inverter working LED
8. Warning LED
9. Alarm LED
10. Moving one step back
11. Manoeuvring between parameters
12. Selecting and accepting parameters
(D) Operation keys and indicator lights
13. Hand on enables the control over the inverter over the panel
14. Stops the motor
15. Inverter is controlled by the DanX controller
4.3.2 Pressure transducer
The pressure transducers for the supply and exhaust fan are installed in a separate box
below the electrical connection box for the fan motors. The transducer factory settings
should normally not be changed.
After installing the unit and before the first start, it is recommended to zero-set the trans-
ducer. After the power supply is established (green LED on) press the zero-set button (1)
and the yellow LED will flash for 3 seconds. After this the pressure transducer is reset.
There are two LED lamps on the printed circuit board, which are indicating the following:
If the yellow LED is ON when the fans are stopped, please check if the tubes to the fans are
bended or pressed. The yellow LED must be OFF when the fans are stopped to have the
pressure transducer work properly!
LED
On
Flashing
Off
Green
OK
Pressure outside set range
No power supply
Yellow
>50Pa
Zero setting in progress
<50Pa
1
SW 2
SW 1
Summary of Contents for DanX AF Series
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