When warnings appear, light signals indicate the code of warning on the mode selector COM21 . Long and
short light pulses represent the code number:
•
INTERVAL FLASHING
– stands for a general warning . By pressing the WAKE BUTTON
the light signals turn into code indication . When the code of warning is over, the interval
flashing continues until the warning is active or the WAKE BUTTON is repressed .
23
I
USER MANUAL
LIGHT AND SOUND
DIAGNOSTICS
DURING OPERATION
•
1 SHORT BEEP
indicates blocking of the door, an obstacle during the movement .
The EC4 door controller has two light indicators . They indicate the following:
•
LED1 – main power supply
•
LED2 – battery power supply
Door controller EC4 and mode selector COM20 have a built-in buzzer announcing errors and warnings . The
sound and light diagnostics are alike . The mode selector COM20 shows errors and warnings graphically on
the screen, while the mode selector COM21 shows errors and warnings via the light indicator .
Short beep
1,5 s
DURING WARNING
Interval flashing
2,5 s
0,1 s
0,1 s
•
LONG PULSE
– after the WAKE BUTTON is pressed, the long pulse indicates the
number
10 .
Long pulse
0,5 s
Example in figure : LONG PULSE
PAUSE
LONG PULSE
PAUSE
LONG PULSE = 30
Summary of Contents for 300 A
Page 1: ...USER MANUAL AUTOMATIC SLIDING DOOR PRODUCT LINE 300 1 25 2016 product line...
Page 2: ......
Page 32: ......
