24
RECmax-CVM
Instruction Manual
4�10�- TRIP STATUS
The device may be tripped due to:
Actuation of the protection
due to an installation defect
,
whether the earth leakage protec-
tion or protection against overloads or a short-circuit�
Manual opening of the main switch,
lowering the switch lever�
Pressing
of the
TEST
key�
External order,
after the
EXT ON/OFF
remote control input�
Whatever the case, if after the trip some maintenance check or action in the elec-
trical installation is required, it is advisable to activate the
mechanical lock
to
prevent accidental reclosing during operation�
If the trip was caused by
actuation of the protection
,
NEVER
reclose the switch
manually, always do so by pressing the
RESET
key�
The trip gives rise to one of 2 possibilities:
Automatic reclosing is possible
Automatic reclosing is not possible
4�10�1�- AUTOMATIC RECLOSING IS POSSIBLE
Immediately after the trip, the device begins a sequence of reclosing attempts with the programmed
time intervals�
In this situation the status indicators are shown in
Table 14: Trip status: Automatic reclosing possible�
Trip status: Automatic reclosing is possible
Main
switch
Reset lever
Green LED
Red LED
Open
(Lever down)
Down
Off
Flashing
Display
REC LOCKED
Alarm
POSITIVE SAFE
OUTPUT Alarm
BREAKER ON/OFF
output
Red
Open
Closed contact
(3)
Contact 16-17: closed
Contact 16-18: open
(3)
If the power supply fails, the contact is open�
If the trip is caused by an earth leakage protection fault, the display will alternate between two screens
indicating the trip current and number of reclosing attempts per earth leakage relay� (See
“5.2.1.- EARTH LEAKAGE PROTECTION TRIP”
)
