Page 12 of 14 EQ2006 R.1.5 Rev. 02 dated 09/11/2007
TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
SOLUTIONS
Giving a command with the
radiotransmitter or with the key-
switch, the gate does not open.or
not clos
230 volt mains voltage absent
Check master switch
Emergency STOP present
Check for any STOP commands
connected to the 25 input.
There is no jumper between the 25
input and the common.
If not used, check if there is a
jumper on the 25 input.
One of the fuses is burnt out.
Replace the fuse with one of the
same value.
Motor power cable not connected or
faulty.
Check the connection of the cable
in the terminal board or replace it.
The flashing led L2 or L3 points out
the condition of triac TH1 (pilot
motor 1) or TH2 (pilot motor 2) in
damage.
Remove current to the plant for any
second and subsequently fit the
control panel EQ2006
The automation performs only the
manoeuvre of opening or closing
The photocell, if present, is
obstructed or not functioning.
Check, clean the photocell or
remove the obstacle.
The photocell is missing and there
is no jumper between the 18 19
input and the common.
Check the accessory connections
and the presence of the “jumper”.
The safety edge is missing or the
bridge is not present among the
entry 15 and 16 and the commune.
Verify the connections accessories or
the presence of the "bridge."
The bridge is missing among the
input 37-38
Verify the presence of the "bridge."
The motors limit switches are
missing of is not present the bridge
among the input 20, 21, 23, 24 and
the commune.
Verify the limit switches of the motor
or the presence of the "bridge."
A key selector NC contact has been
used instead of an NO contact to
connect to the 26 input
Check the connections.
The operator functions by wire but
not with the radiotransmitter.
The radiotransmitter has not been
memorised or is broken or the
battery is flat.
Check/change the battery.
Carry out the radiotransmitter
acknowledgement procedure.
The electrical limit switch activates
but the motor does not stop.
The opening and closing limit
switches have been exchanged.
An NO contact has been used
instead of an NC.
Check the connections.
The gate moves then stops, both in
opening and closing.
The motor force is insufficient
and/or the trigger threshold of the
REVERSE is too low.
Check if the leaves are in axis,
lubricate if necessary.
Increase the trigger threshold by
turning the P2 P3 trimmer clockwise.
If it is not sufficient, increase the P1
trimmer clockwise and reprogram.
When commanded, the motor starts
but the gate does not move.
There is an obstacle in front of the
gate; the hinges are blocked; a
motor fixing bracket has detached.
Remove any obstacles from the
gate; restore the hinges, replace or
lubricate them.
Fix the motor fixing bracket.
N.B.: If the problem persists, contact your supplier or the installer.
WARNING: Before sending a radiotransmitter to be repaired, check that the batteries are not flat. 50% of all
radiotransmitters that return for servicing only have flat batteries.
