Alarms And Faults - Roger Technology B70/2DC Instrucciones Y Advertencias Para El Instalador

13

Alarms and faults

PROBLEM
POWER LED off
POWER LED off
The gate does not open
or close.
Example:
(btLO)
Acquisition procedure
does not complete
correctly.
ited range and does not
work while automated
gate is moving.
working.
Gate open indicator
lamp does not work.
Gate does not perform
desired manoeuvre.
N.B.: Press the TEST button to temporarily cancel the alarm.
The next time a command is received, the alarm reappears on the display if the problem has not been resolved.
60
ALARM POSSIBLE CAUSE
No power.
Fuses blown.
Input mains power voltage fault.
Control initialisation failed.
Overcurrent detected in inverter.
Incorrect travel length values.
Motor 1 not connected.
Motor 2 not connected.
Flat batteries.
.
TEST button pressed accidentally.
Safety devices in alarm state.
Excessive voltage drop.
Travel length error.
The radio transmission is impeded by
metal structures and reinforced con
crete walls.
Flat batteries.
wires disconnected.
Bulb blown or wires disconnected.
Motor leads crossed.
ACTION
Check power cable.
Always disconnect from mains power before
removing fuses.
Disconnect from mains
10 seconds then reconnect to the mains and
switch on.
We recommend replacing the control unit if the
problem persists.
Press the TEST button twice or perform 3 com
mand requests in succession.
Press the TEST button and check the safety
the safety devices.
switches are positioned correctly.
Check the motor cable.
Check the motor cable.
Wait for mains power to be restored.
Press the TEST button and check the safety
the safety devices.
Check mains voltage.
Move gate into completely closed position and
repeat the procedure.
place the cable if the problem persists.
the procedure.
Install the antenna outside.
power, wait