ZIEHL UFR1001E, Operating Instructions Manual

Page: 13 / 36

UFR1001E 12420-0701-03 Page 13 / 36 www.ziehl.de
8. Commissioning
8.1 Program setup
The suitable program must be set on the UFR1001E in accordance with the application. If the UFR1001E is
sealed/locked (red LED illuminated), the sealing has to be deactivated first.
Pr Connection Threshold values Voltage
*1 3 AC with N
Low voltage
1x overvoltage, 1x undervoltage
1x overfrequency, 1x underfrequency
10 min average value, 1x vector shift
1x ROCOF
230 V
2 3 AC without N 400 V
3 3 AC with N Medium voltage
2x overvoltage, 2x undervoltage
2x overfrequency, 2x underfrequency
10min mean value, 1x vector shift
1x ROCOF 57.7 V
4 3 AC without N 100 V
5 3 AC with N 230 V
6 3 AC without N 400 V
* default setting
Adjustment process:
If present, remove seal (only authorised person)

Apply control supply voltage at A1-A2

Slightly lift the key cover and turn 180°

Actuate the small blue button by firmly pressing the button cover (LED starts flashing) until the
green LED is illuminated.
Sealing is deactivated

Press button 1x

display 8
Info.
8

Press button 5x

display 8
Pr 1.
8

Set the program with the buttons

Press button 1x

display 8
no.
8

Press button 1x

display 8
yes.
8

Press button

Device resets and starts with the newly selected program
Hint:
When changing programs, all parameters of the selected program are reset to “default settings“ (see
table „Default settings“).
Only change the parameters after having selected the correct program.