31
8 Operation
After every power on all LEDs light and go out again step by step (during this time
the outputs are closed if configured as normally open)� The unit is then ready for
operation�
In case of power failure or interruption all settings remain�
8.1 Display current temperature and switch point SP2
► Press the button briefly�
> The unit indicates the current temperature and the current setting of the switch
point (SP2) in steps of 10 °C for approx� 5 s�
Row of LEDs red = current temperature T in °C�
LED
0
0���1
0���2
0���3
���
0���9
T
0���9
10���19
20���29
30���39
90���99
LED green or orange = current switch point SP2 in °C
LED
0
1
2
3
4
5
6
7
8
9
SP2
2���4 5���14 15���24 25���34 35���44 45���54 55���64 65���74 75���80 ---
LED green if OUT = OFF; LED orange if OUT = ON
8.2 Operating indicators
Green LED bar: current flow within the display
range�
Indication of the switch point flow (SP1):
- LED orange: output closed�
- LED red: output open�
LED 9 flashes: current flow above the
representation range�
LED 0 flashes: current flow far below the display
range�
UK
