16
– English
EN
L1 and L2 LED DIAGNOSTICS
Signal
Cause
Flashes fast alternating red LED and green LED
Firmware updating phase in progress
4 flashes - pause - 4 flashes of the LED simultaneously
Awaiting firmware updating
SAFETY LED DIAGNOSTICS
Signal
Cause
Solution
On
Correct operation
---
Off
Safety chain open
The safety chain is made up of the series of inputs (ALT, Stop via button, motor
thermal protection, motor release). Close the circuit
6
WHAT TO DO IF…
(troubleshooting guide)
The following is a list of possible malfunctions that may occur during installation or due to a failure, together with the possible solutions:
•
The motor is at a standstill, no manoeuvre is commanded and the red LED flashes:
verify the type of flashing by checking the L1 LED Diagnostics
table (Section 5.2) and press the red STOP button to cancel the diagnostics.
•
The radio transmitter does not control movements and the LED on the transmitter does not come ON:
check to see if the transmitter batteries
have run down and replace them, if necessary.
•
The radio transmitter does not control movements but the LED on the transmitter comes ON:
check to see if the transmitter is correctly saved
on the radio receiver. Also, check that the transmitter sends its radio signals correctly, by performing the following empirical test: press any button on the
transmitter and place its LED on the aerial of any ordinary radio that is ON and tuned to 108.5 Mhz (or close to it) on the FM band; in this way, you should
hear a slight noise with crackling pulses.
•
When a command is sent, no manoeuvre takes place and the OK LED does not flash:
check that the control unit is connected to mains supply
with voltage of 230/400V. Also, check that the fuses have not blown; if they have, identify the cause of the failure and then replace them with others of the
same type.
•
When a command is sent, no manoeuvre takes place and the flashing light is OFF:
check that the command is actually received; if the command
reaches the SS input, the OK LED flashes twice to indicate that the command has been received.
•
The manoeuvre fails to start and the flashing light flashes a few times:
count the number of flashes and check the meaning of the flashes with the
diagnostics table in paragraph 5.2
•
The motor turns in the opposite direction
:
- for a three-phase motor, you need to invert the “
V
” and “
W
” phases of the motor
- for a single-phase motor, you need to invert the “
V
” and “
W
” phases of the motor
•
The manoeuvre starts but stops shortly after
: identify the cause using the diagnostics of the LEDs on the control unit.
•
The red WARNING L1 LED flashes 9 times followed by a pause
: there was an error in the recognition procedure of the Opening and Closing positions.
You must delete the memory (see 3.8) and repeat the position recognition procedure (see 3.9).
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DISPOSAL OF THE PRODUCT
This product is an integral part of the automation system, therefore it must be disposed of along with it.
As in installation, also at the end of product lifetime, the disassembly and scrapping operations must be performed by qualified personnel.
This product is made up of different types of material, some of which can be recycled while others must be disposed of. Seek information on the recycling and
disposal systems envisaged by the local regulations in your area for this product category.
Caution!
– Some parts of the product may contain pollutants or hazardous substances which, if released into the environment, may cause serious damage to
the environment or human health.
As indicated by the symbol on the left, disposal of this product in domestic waste is strictly prohibited. Separate the waste into categories for
disposal, according to the methods envisaged by current legislation in your area, or return the product to the retailer when purchasing a new
version.
Caution!
– Local legislation may envisage serious fines in the event of abusive disposal of this product.
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