Fermax VDS NCITY 1L Manual De Instalador página 27

Kit Video VDS Kit Video VDS Kit Video VDS Kit Video VDS
Kit Video VDS Kit Video VDS Kit Video VDS Kit Video VDS Kit Video VDS Kit Video VDS
EN
EVENTS AND SOLUTIONS TABLE
SYMPTOM
• It does not enter programming
mode.
• Auto-on does not work.
• It does not enter programming
mode.
• Auto-on works.
• There is no call, but there is panel
call monitoring.
• When the call button is pressed,
the Diagnostic LED does NOT
ligth at all.
• There is no call, but there is panel
monitoring.
• When the call button is pressed,
the Diagnostic LED emits short
flashes.
• The panel emits a continuous se-
ries of short beeps.
• Very weak audio sound, or fee-
dback that cannot be eliminated
with the audio
potentiometers.
• The door lock release/electric lock
is not working properly.
POWER SUPPLY (Leds)
O V O N
E R
L O
MA
DE
IN SP A D
AI
N
50- 60
Hz. 50V
+ 1 A MA F U
8 V X. E N ON
T E
A L IM
1 .
5 A K IT
E N
D IG TA C
IT A IO N
L
ON
OV
ER
LO AD
Led ON
LED ON + OVERLOAD blinking indicates short circuit.
- 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.
- 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.
- Check that the monitor is switched on.
- Check cable «L».
- Monitor wrongly programmed. Program it again.
- Short circuit between «L» and «+».
- Short circuit between «L» and «-».
- Resistor 10 KOhms. There must be only 1 resistor, in
the furthest monitor.
adjustment
- 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.
LED indicating maximum current limit exceeded. Reduce the load.
POINTS BE CHECKED
OVERLOAD
Pag 27