Fermax LOFT VISION 5 - Events and Solutions Table

Pag 25
Kit VIDEO LOFT VISION 5
Kit VIDEO LOFT VISION 5
EN
EVENTS AND SOLUTIONS TABLE
OVERLOAD
ON
LED ON + OVERLOAD blinking indicates short circuit.
POWER SUPPLY (Leds)
Led ON
+
1
8
V
1
.
5
A
5
0
-
6
0
H
z
.
5
0
V
A
M
A
X
.
F
U
E
N
T
E
A
L
I
M
E
N
T
A
C
I
O
N
K
I
T
D
I
G
I
T
A
L
M
A
D
E
I
N
S
P
A
I
N
O
N
O
V
E
R
L
O
A
D
O
N
O
V
E
R
L
O
A
D
LED indicating maximum current limit exceeded. Reduce the load.
SYMPTOM POINTS BE CHECKED
• It does not enter programming
mode.
• Auto-on does not work.
• It does not enter programming
mode.
• Auto-on works.
- Resistor 10 KOhms.
- Distance between panel and monitor. Increase cross-
section or add additional power supplies.
- Check that Jumper JP1 is set in the panel.
• There is no call, but there is panel
monitoring.
• When the call button is pressed,
the Diagnostic LED emits short
flashes.
- Short circuit between «L» and «+».
• The panel emits a continuous se-
ries of short beeps.
- Short circuit between «L» and «-».
• There is no call, but there is panel
call monitoring.
• When the call button is pressed,
the Diagnostic LED does NOT
ligth at all.
- Check that the monitor is switched on.
- Check cable «L».
- Monitor wrongly programmed. Program it again.
• Very weak audio sound, or fee-
dback that cannot be eliminated
with the audio adjustment
potentiometers.
- Resistor 10 KOhms. There must be only 1 resistor, in
the furthest monitor.
• The door lock release/electric lock
is not working properly.
- 12 Vdc door-opener with the 18 Vdc-1.5A power supply:
*Make sure you are using a 12 Vdc (direct current)
door-opener, max. 0.3 A.
* Increase the cross-section of the negative.
* Distance between panel and monitor. Increase the cross-
section or add additional power supply..
- 12 Vac door-opener with the 12 Vac-1A power supply:
* Make sure you are using a 12 Vac (alternating current) door-
opener, max. 0.8 A.
- Negative wire cross-section. Increase.
- Distance between panel and monitor. Increase cross-section
or add additional power supplies.
- Power supply position. Maximum distance to panel: 30 metres/
90 feet. Increase section or add additional power supply.