55
If you have any other questions, please contact our after-sales service.
4.3
Error description and remedy
Description
Solution
SECURY 1970 / 1970 EVP / 1971:
Operating current (fail-secure)
version:
Outside lever handle
cannot
be
coupled
in
electrically
Quiescent current (fail-safe)
version:
Outside lever handle
cannot
be
de
coupled elektrically
Power supply is lacking.
Make sure that the power supply is connected correctly.
Cable(s) connected incorrectly or not at all.
Make sure that all cables are correctly connected.
The power supply unit does not provide current.
Make sure that the power supply unit functions correctly.
Replace the micro-fuse if necessary.
SECURY 1975:
Operating current (fail-secure)
version:
Outside and inside lever handles
cannot
be coupled
in
electrically
Quiescent current (fail-safe)
version:
Outside and inside lever handles
cannot
be
de
coupled elektrically
Power supply is lacking.
Make sure that the power supply is connected correctly.
Cable(s) connected incorrectly or not at all.
Make sure that all cables are correctly connected.
The power supply unit does not provide current.
Make sure that the power supply unit functions correctly.
Replace the micro-fuse if necessary.
SECURY 1970 / 1970 EVP / 1971 / 1975 / 1916 S / 1916 S EVP / 1919 S:
The monitoring contact
“latchbolt” reports no
signal with the door closed
The latchbolt does not project completely.
Check whether the cut-out in the latch striker is deep
enough (min. 20 mm) so that the latchbolt can project
completely.
For SECURY 1970 / 1916 S:
Make sure that no SECURY 1971 or 1919 S is installed
(these versions do not have a latchbolt contact).
SECURY 1970 / 1970 EVP / 1971 / 1975 / 1916 S / 1916 S EVP / 1919 S:
Latchbolt * (locked or not locked)
Cylinder cam / position of the key (actuated)
Outside lever handle ** (actuated or not actuated)
Inside lever handle (actuated or not actuated)
* Not for SECURY 1971 and 1919 S
** Not for SECURY 19 S / 19 S EVP
.
Summary of Contents for Secury 19 EK
Page 115: ...115 ...
