Electrothermal LiftGuard LG-101-P2 Quick Start Manual

LiftGuard LG-101-P2 Lift Alarm

Features

Easy to install & use
Up to three service phone
numbers programmed
Calls to / from the three
programmed phone numbers
Sends SMS messages for
alarm events and lift
troubles and their restores
Handles lift signals: Safety
Chain, Door Zone / Fault
Handles battery power status
Filters false alarms
Sends periodic message
(in 72 hours)
Uses external antenna
Meets EN 81-28 standard
It operates with two
acoustic units

Description

The device provides monitoring and reporting of lift alarm events. It establishes
two-way voice communication between a trapped passenger and the service
company.
The communication with the service company is done via embedded GSM
module.
It can be installed in passenger or passenger-goods lifts.

Functionality

The device establishes two-way voice communication between a trapped passenger and
the service company by pressing the call button in the lift's car. The communication can not
be dropped by the passenger, but by the service personnel only. It can be reestablished
multiple times from the passenger as far as the lift is in alarm condition.
The device can operate with two acoustic units, as the base configuration is delivered
with one acoustic unit (the second one is delivered on demand by the customer).
The acoustic unit one is connected to RJ-45 connector number 1.
It allows calls based on lift signals (the alarm filter). The second one is connected to
RJ-45 number 2, or with separate loudspeaker, microphone, button, and LEDs connected to
the corresponding terminal block (Note: it is not allowed parallel connection of the acoustic
unit and the external loudspeaker to the second channel. In case of not connected lift
signals to the communication unit, calls from both channels are always allowed.
If signals Safety Chain and Door Zone / Fault are connected – calls are allowed when
those two signals are at low level (low levels means no voltage on the corresponding
terminal block.) Calls are allowed as well when the car is entering the door zone and the
door is not opened within 4 seconds.In lift controllers using fault signal, this signal is
connected to Door Zone / Fault (Safety Chain is not connected).
In this case calls are allowed when signal Fault is low.
It reports alarm events via SMS messages.
It sends SMS message when alarm event has been restored.
The communication unit has a possibility for sending SMS with unit status and also SMS for
indicating the end of the alarm according to EN18-28.
The communication unit sends SMS message with unit status to the Service organization
every 72 hours.
It supports two operation modes – active and inactive
In inactive mode it does not send alarm SMS messages, it does not allow voice
communication, it sends 72 hours periodic message and allows test message to be sent.
This mode is suitable when the lift is in maintenance or repair.
In active mode, the basic mode, the unit sends alarm and periodic messages and allows
voice communication in alarm condition.
The communication unit supports up to three service phone numbers; they can be
programmed and changed by the service personnel. It allows incoming calls from these
three phone numbers only. Calls from other numbers are rejected.
It is powered by backup lift power supply according to EN 81-1 and EN 81-2.
The communication unit and the external antenna are meant to be installed on the top of
the car.
SIM card requirements – no internet connection required, activated service for receiving
and sending SMS messages, no PIN code required (exception is PIN "0000"). Do not
activate the voice mail from the mobile operator - this will prevent dialing the second service
number in case the first one is not available.
1