Alarms And Faults; Mechanical Release; Position Recovery Mode - Roger Technology H70/200AC Instructions Et Consignes Pour L'installateur

16

Alarms and faults

PROBLEM
The gate does not open or
close.
Acquisition procedure does
not complete correctly.
Remote control has limited
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.
on the display if the problem has not been resolved.
17

Mechanical release

In the event of power failure, the gate may be unlocked by following the
instructions given in the use and maintenance manual of the MONOS4/220,
R20, M20, H20, R21, H21, H23, R23 or E30 automation system.
For further information, refer to the locking/release operation in the manual of
the automation system
unit starts an opening manoeuvre in position recovery mode (see chapter 18).
18

Position recovery mode

is detected in the same position three consecutive times (with encoders
enabled), the control unit starts a manoeuvre in position recovery mode .
If encoder is installed the manoeuvre in position recovery mode happens at low
The control unit recovers the installation data during this procedure.
Warning! Do not use any controls until the gate has completed the opening and
closing manoeuvre.
76
ALARM POSSIBLE CAUSE
POWER LED off No power.
POWER LED off Fuses blown.
Example
Fuse F2 disconnected or damaged.
Accessories are not powered.
TEST button pressed accidentally.
Safety devices in alarm state.
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.
Replace fuse. Always disconnect from
mains power before removing fuses.
Repeat acquisition procedure.
Press the TEST button and check the safe-
ty device/s in alarm state and the connec-
tions of the safety devices.
Install the antenna outside.
Replace the transmitter batteries.
Check LED circuit and/or connector wires.
Check the bulb and/or wires.
Swap two wires on terminal X-Y-Z or Z-
Y-X.