FLOWBIRD CWT S5 Installation & Maintenance Manual page 34

Product description
The electronic lock system also provides an opening alternative in case of power
failure, software failure or communication disturbances. Inside the electronic lock
there is a regular lock as well. A mechanical master key is used for emergency
access, but the protective plate has to be pushed up manually first by means of
a small screwdriver, paper clip, or similar.
Latches
The electronic lock has a relay operated latch mechanism that prevents anyone
from opening the key lock unless the person can prove his identity.
Note:
The minimum voltage required for proper operation of the electronic locks is 11.1
V at room temperature (20 °C).
Configuration of the E-locks
The upper and the lower E-locks are of the same type. Each lock is a DIP-switch
whose setting tells the system if the lock is mounted in the cabinet or pedestal.
The E-locks are connected to the CPU board (Connector J16) board
Please note that if an upgrade from mechanical to electronic lock is desired, the
locking bar also needs to be replaced.
Figure 29, E-lock DIP sw itch settings
Issue 5 CWT S5 Installation & Maintenance Manual Page 34