Alcad KVS-31121, Инструкция по установке

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ENG-15
2-WIRE KIT VIDEO DOOR ENTRY SYSTEMS
TROUBLE SHOOTING
Nothing works
Check whether the power supply led is unlit.
a) Check the mains voltage b) Disconnect the
+, - terminals of the power supply and verify
that the voltage at the terminals is 18Vdc. If
there is no voltage detected at these terminals,
the power supply unit may be defective.
Otherwise, check if there is a short circuit in
the +, - connections between the devices of the
installation.
It is not possible to make a call from the en-
trance panel. There is no voltage in the en-
trance panel
(If there is voltage in terminals 1,2 of the
entrance panel (15-18Vdc) see the next point.)
Disconnect cables 1 and 2 of the monitor
and check the voltage in the terminals. If this
voltage is correct, check the cable between the
monitor and the entrance panel. Otherwise, if
the voltage is not correct, the monitor may be
defective.
It is not possible to make a call from the en-
trance panel
Check the specifications about distances and
cross section cables shown in the first page of
this manual. If no fault is detected, the entrance
panel may be defective.
You cannot hear the entrance panel in the
monitor
Adjust the volume using the monitor’s volume
control. If no fault is detected, the monitor or
entrance panel may be defective.
You cannot hear the monitor from the en-
trance panel
Adjust the volume using the volume control on
the entrance panel. If no fault is detected, the
monitor or entrance panel may be defective.
The voltage supplied to the door opener is
very low
The entrance panel is designed to send an
impulse signal to the electric lock followed by
a maintain current. It is not possible to measure
this pulse with a tester, so the measurement
corresponds to the maintain current, which
could be between 3V and 14V. This allows
the activation of electric locks with coils of 10
to 50 ohms, which corresponds with most of
the electric locks, so it is not anomaly. If the
electrick lock is not working see the next point.
The electric lock is not working
If the electrick lock has polarity, check that
the positive terminal is connected to terminal
5 and the negative terminal to terminal 6 of
the entrance panel. Verify that the terminal
resistance of the door opener is between 10
and 50 ohms.
Verify that the voltage is present in the electric
lock, if not, disconnect cables 5 and 6 from
the entrance panel and check the voltage in
terminals, if there is no voltage the entrance
panel may be defective. If not, check the cable
between the entrance panel and the electric
lock.
ENTRANCE PANEL
REFERENCE: 9800152 PDP-01011
VIDEO UNIT: 1/3” Color CCD;1.5lux
CONNECTION: 2 Hilos no polarizados
POWER CONSUMPTION:
≤0,7W (Standby); ≤6W
(Working)
TIME TO ANSWER: 90 Sec
TIME FOR CONVERSATION: 60 Sec
ELECTRIC LOCK:
10 Ω ~ 50 Ω. Lock maintain
current: ≤150mA
INSTALLATION: Surface mount
OPERATING TEMPERATURE: -30.. +70
O
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