H
D
E
0
9
/2
015
732.
29.
49
8
ZN 6.
172.
090
0.
90a
14
• If personnel with normal user keys attempt to open the door from the outside, the
LED flashes three times in white. The door cannot be opened.
• If personnel with privileged user keys attempt to open the door from the outside,
the LED flashes three times in white. The door can be opened in spite of this.
9. Emergency
opening
In the event of power failures or malfunctions, emergency opening can take place
via the single profile cylinder. This activity is logged in the event log. The locking
cylinder may only be used for emergency opening!
10. Troubleshooting
11. Cleaning / maintenance
11.1 Cleaning
Clean outer surfaces of product if necessary:
• with a dry, soft cotton cloth or
• a damp cloth and a little washing-up liquid or neutral cleaner.
11.2 Servicing /
maintenance
The product is maintenance-free apart from having to change the batteries.
NOTE
The product may be damaged if the single profile cylinder is used
incorrectly!
> Do not use the single profile cylinder for normal door locking / unlocking.
> Keep key for single profile cylinder in a safe place.
For step-by-step instructions "
" see illustrations
.
If an attempt is made to open a door with a user key
Acoustic signal is
heard twice
User key is not authorised.
LEDs do not change
from red to white
Hold user key closer to control panel.
or
User key is not authorised.
LED flashes three
times in white
The guest has activated the Do not disturb function.
When the electronics are activated (by presenting a key)
Red and white LED
flash three times
alternately
Low battery charge.
Change batteries.
NOTE
Damage to product due to incorrect cleaning!
> Do not use cleaners containing alcohol, organic solvents or thinners.
> Do not use abrasive materials.
> Do not use pressure or steam cleaning devices.
BA_DT700_DT710.book Seite 14 Donnerstag, 17. September 2015 11:34 11
