en-1
4
The gate opener doesn’t respond at all; no LED is
on.
Possibly power failure.
1. Check conductor and zero conductor.
2. Check house fusing.
Immediately after the gate has started moving, it
stops and reverses.
Obstacle in area of gate.
Check area of gate for objects
If there is no obstacle, make another initial
operation to ensure the force will be learned
again.
The gate opener does not open the gate fully.
1. Are the post dimensions A+B correct?
2. Has the travel of the controller been set
correctly?
1. Check A+B dimensions.
2. Reprogram if required
Gate can only be opened
1.photocell blocks
1.Function and connection must be
checked
“Timer to close” doesn’t work.
1. Only works if the 2-cable photocell
770E(ML) or 771E(ML) has been
installed.
The control board does not work any more using
the transmitter, only with the switch and even then
only as long as a button is pressed and kept
pressed.
A safety photocell, a contact strip or the stop
disables the control board
Only one photocell was connected for OPEN
At least one photocell must be
connected and activated for CLOSED
or OPEN.
The gate opener doesn’t respond at all, although
the controller has been connected (LEDs are on).
1. Remote control has not been programmed.
2. LEDs indicate a fault.
3. Photocell connected incorrectly.
4. Motor terminal possibly not connected
properly.
1. Programming remote control.
2. Find and rectify fault(s) (see description of
LEDs).
3. Check photocell connection / programming.
4. Check terminals and connections.
Control board does not work with transmitter
1.transmitter not programmed
2.An photocell blocks
1.Program transmitter
2.Check photocells
The control board is not running
No travel has been learned
Learn travel.
See Initial operation
The wings do not open completely.
1.Insufficient force in the event of high
wind loads (entire gates)
2.Gate sluggish/heavy
1.Reset force ( increase )
2.Improve ease of movement
3.Program control board again
The remote control’s range is too short.
The installation of an external aerial is recommended as the controller with the short cable
aerial is located either behind the post or near ground level in most cases. The optimum
location of the aerial is as high as possible in all cases. An appropriate aerial with installation
kit can be obtained from Chamberlain as an accessory with the product ref. no. ANT4X-1LM.
The gate must follow a slope.
Not recommended! Change gate! The gate can move in an uncontrolled (dangerous) manner if
the gate opener has been released. A stronger force is needed in the upwards direction of the
slope and then, in the opposite direction, the gate opener’s force is too strong.
The gate post is so thick that I am unable to
comply with the requisite A+B dimensions.
Reduce post thickness or shift gate location.
FAQs
Intelligent Security & Fire Ltd.
