13 7.7.2 Signals On Control Unit - Nice Ten TNKCE Instrucciones Y Advertencias Para El Instalador

7.7.2) Signals on control unit
The TEN control unit is equipped with a series of LEDs, each of
which provide specific signals, both during normal operation and in
the event of faults (Figure 41).
Table 25: Leds on control unit terminals
Led OK
Off
On
One flash per second
2 quick flashes
Series of flashes separated by
a pause of one second
STOP led
Off
On
Table 26: leds on control unit keys
Led L1
Off
On
Flashing
Led L2
Off
On
Flashing
Led L3
Off
On
Flashing
Cause
Malfunctions
Serious fault
All Ok
An input status has varied
Various
Cause
Stop input activation
All Ok
Description
During normal operation, indicates the function low "Closing speed"
During the first 15 seconds, indicates the transmitter memorisation in progress
During normal operation, indicates the function high "Closing speed"
• Programming of functions in progress
• Deletion or diagnostics of radio transmitters
Description
During normal operation, indicates the function low "Opening speed"
During normal operation, indicates the function high "Opening speed"
• Programming of functions in progress
• If flashing together with L3, indicates that the acquisition procedure must be performed (see paragraph
"4.3 - Learning the door opening and closing positions").
Description
During normal operation, indicates "Automatic closure" not active.
During normal operation, indicates "Automatic closure" active.
• Programming of functions in progress
• If flashing together with L2, indicates that the acquisition procedure must be performed (see paragraph
"4.3 - Learning the door opening and closing positions").
41
ACTION
Check for presence of the power supply; check that the fuses are not blown;
in this case, identify the cause of the fault and then replace with versions with
the same specifications.
This indicates a serious fault; try switching off the control unit for a few sec-
onds; if the condition persists there is a fault and the electronic board needs
to be replaced.
Normal operation of control unit
A variation to the status of the inputs SS, STOP, activation of the photocells,
or when the radio transmitter is used, is normal.
This is the same signal as on the flashing light. See table 23
ACTION
Check the devices connected to the STOP input
STOP input active
GB
23