Symptoms
The radio transmitter is not emit-
ting a signal (the LED [A] of the
transmitter is not lit)
The manoeuvre does not start
and LED "C" on the control unit
does not flash
No manoeuvre starts and the
flashing light is off
No manoeuvre starts and the
flashing light flashes a few times
The manoeuvre starts but it
is immediately followed by a
reverse run
LED "A"
Off
1 fast red flash each
second
2 fast red flashes + pause
for 1 second
2 fast green flashes +
pause for 1 second
1 fast green flash followed
by 1 fast red flash + 1
second pause
1 flash per second, green
on the transmitter
1 slow flash per second,
green on the receiver
1 slow green flash, on
receiver (**)
1 fast green flash, on
receiver (**)
1 very quick flash, green
on the receiver
Green Led steady on
26 – English
TABLE 15 (fig. 42)
Probable cause and possible solution
• Check whether the battery is empty, replace if required (chapter 11.5 - Usage guide)
• Make sure that the power supply cable is properly inserted into the electrical network socket
• Check to see if the fuses [B] or [C] are blown; if necessary, identify the reason for the failure and then
replace the fuses with others of equal value
• Make sure that the commands are actually received. If the command is delivered to the OPEN input the
relative "OPEN" LED must light up; otherwise if the radio transmitter is used, the "C" LED flashes slowly
twice
• Check that the STOP input is active, that is, the LED "STOP" is lit. If this does not happen, check the
device connected to the STOP input
• The photocells test which is carried out at the start of each manoeuvre has not given a positive result;
check them, referring also to compliance with Table 16
• The selected force could be too low for this type of gate. Check to see whether there are any obstacles; if
necessary increase the force as described in section 10.1.1
TABLE 16 (PH100W)
STATUS
Indicator with batteries inserted: the device is not
powered or is faulty
Indication resulting from the insertion of the battery
or the pressure of the key; the device is not paired
with any system (factory condition)
Indication resulting from the insertion of the battery
or the pressure of the key; the device is not part of
a network, and the procedure for its installation has
been activated and device is waiting to be recog-
nised by a control unit; this procedure is activated
when you insert the battery in the device or by
pressing the keypad; it has a duration of 10 sec-
onds from battery insertion or from the last press of
the button, after which it deactivates automatically if
no control unit has requested its address
Indication following battery insertion when the auto-
mation is stopped; the device is paired with a sys-
tem and is communicating correctly with the control
unit
Indication following battery insertion when the
automation is stopped; the device is paired with a
system but the control unit does not communicate
(could be switched off)
The automation is moving or in test
The automation is moving or in test and the device
is receiving an optimum infrared signal level
The automation is moving or in test and the device
is receiving a good infrared signal level
The automation is moving or in test and the device
is receiving a poor infrared signal level
The automation is moving or in test and the device
is receiving a bad infrared signal level
The RX is receiving no signal
ACTION
Check that the battery is inserted with the correct polar-
ity; if it is correct check the battery charge; if the battery
voltage measure is less than 1V the battery is empty;
if the battery is charged it is likely that the photocell is
broken.
Normal operation; the photocell is ready to be recog-
nised by the "CL9WKA" control unit.
Normal operation; if you want the device in question to
be added to the system, activate the device recognition
procedure on the "CL9WKA" control unit.
Normal operation
Check that the automation is actually stopped, that there
is no testing procedure in progress, and that it is pow-
ered and not in stand-by; if the previous tests are posi-
tive check the quality of the radio signal received from
the device
Normal operation; if the indicator colour is red, see note
(*)
Normal operation; if the indicator colour is red, see note
(*)
Normal operation; if the indicator colour is red, see note
(*)
Normal operation but check the TX-RX alignment and
that the glasses are properly cleaned; if the indicator col-
our is red, see note (*)
If normal operation is limited, check the TX-RX alignment
and that the glasses are properly cleaned; if the indicator
colour is red, see note (*)
Check for any obstruction between TX and RX. Check
that the LED on TX emits a slow flashing. Check the
TX-RX alignment. If normal operation is limited, check
the TX-RX alignment and that the glasses are properly
cleaned; if the indicator colour is red, see note (*)