ZIEHL UFR1001E, Operating Instructions Manual

Page: 19 / 36

UFR1001E 12420-0701-03 Page 19 / 36 www.ziehl.de
8.12 Code lock
You can protect the set parameters by enabling the code lock here.
The device acknowledges an incorrect entry with
8
err
8 (flashes three times).
Adjustment process:

Select the menu item with the buttons until

display 8
Code.
8

Press the button 1x

display 8
Pin
8
/
8
0
8

Set the saved pin code with the buttons ( default setting is 8
504
8 )

Press the button 1x

display 8
Code
8
/
8
off
8

Use the buttons to set the desired code lock:
o
8
off
8 off, all parameters can be changed
o
8
On
8 on, no parameters can be changed

Press the button 1x

display 8
Pin
8
/
8
504
8

Use the buttons to set the new, desired pin code ( caution: write down the pin code )

Press the button 1x

Code lock on, display 8
on
8 flashes three times

Code lock off, display 8
off
8 flashes three times

Return to menu mode, menu item code lock
If there are any problems with the code lock (pin forgotten), the lock can be switched off and the pin can be
reset to 504 by keeping the Set key pressed while switching on the mains until 8
Code
8
/
8
off
8 appears
in the display.
8.13 Sealing
All the settings and the simulation mode can be locked.
If the LED is illuminated, the UFR1001E is locked.
If an attempt is made to change a setting in the locked state, for 3s the display shows 8 LOc 8 .
Adjustment procedure Sealing/Lock ON (OFF):

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 pressing the button cover very firmly (LED starts flashing)
until the green LED is illuminated.