Esse-ti HELPY 2W-L300 User manual

13/04/2023
Alarm system for elevators
compliant with the European Standard
EN 81-28:2018
HELPY 2W-L300
QUICK GUIDE

Page 2 DESCRIPTION
DESCRIPTION
A Reset pushbutton
B Alarm pushbutton
C LEDs
D Internal power-supply connector
E Built-in backup battery connector
F Serial port for PC connection
G RJ45 connector for RM-2G module or RM-4G.VoLTE module
H RJ11 connector for local telephone
I Terminal blocks

DESCRIPTION Page 3
Terminal blocks
—Negative pole
TEL Local telephone
BUS+ Bus for connecting 2W speaker units
BUS-Bus for connecting 2W speaker units
IN1 Input(1) 1 (freely programmable; factory default: filter input)
+12 12 Vdc output max. 100 mA
C1 Common terminal(2) for input IN1
—Negative pole
RL1 C Relay 1 (common contact)
RL1 NC Relay 1 (normally closed contact)
RL1 NO Relay 1 (normally open contact)
LTI PSTN-line or universal gateway (2G/3G/4G) input
LTI PSTN-line or universal gateway (2G/3G/4G) input
Ground terminal for PSTN-line
(1) :allows to connect voltage free contact pushbuttons (NO or NC) or powered pushbuttons
(2) :can be connected to a block –, to the block +12 or to an external reference
LEDs
HELPY 2W-L300
yellow Alarm / periodical test call
green RM-2G / RM-4G.VoLTE module signal strength
red Device status
blue Power supply status
RM-2G module / RM-4G.VOLTE module
red Module status
green Module signal strength

Page 4 CONNECTING THE TELEPHONE LINE
CONNECTING THE TELEPHONE LINE
Helpy 2W-L300 is ready for connection of the RM-2G or RM-4G.VoLTE
module. It is in any case possible to connect a universal gateway (2G/3G/4G)
or a PSTN line.
RM-2G module / RM-4G.VOLTE module
ATTENTION
Check which RM module to use via code 33#:
11 = RM-2G
12 = RM-4G.VoLTE.
Before proceeding, make sure the device is off and use all due precaution to
avoid electrostatic discharge.
➢Remove the RM-2G / RM-4G.VoLTE module cover.
➢Screw the antenna in the appropriate connector (take care to only rotate
the metal ferrule to fix the antenna; do not rotate the antenna on itself).
➢Push the SIM Card housing cover as indicated by the arrow OPEN until it
unlocks and lift it.
➢Carefully slide the SIM Card into its housing cover.
➢Lower the SIM Card housing cover and push it as indicated by the arrow
LOCK until it locks in place.
➢Close the RM-2G / RM-4G.VoLTE module cover.
➢Connect the RJ45 connector of the RM-2G / RM-4G.VoLTE module to the
RJ45 connector of the Helpy 2W-L300 (G in the picture at page 2) by
means of the supplied cable.
ATTENTION
The RM-2G module requires a GSM SIM card.
ATTENTION
It is not required to remove the PIN code prior to
the use of the Helpy 2W-L300.
The PIN code can be entered, if necessary, by
setting parameter 282.

CONNECTING THE TELEPHONE LINE Page 5
ATTENTION
In order to avoid damage, never power up the
device without having first installed the antenna.
PSTN line or universal gateway (2G/3G/4G)
➢Connect the telephone line to terminals LTI.
➢Connect the ground terminal (indicated by ), to a ground socket in
order to increase the telephone line protection.

Page 6 CONNECTING THE SPEAKER UNITS
CONNECTING THE SPEAKER UNITS
It is possible to connect to the Helpy 2W-L300 up to 16 independent 2W
speaker units by means of the 2-wire bus. The bus can power 4 speaker units,
the remaining 12 must be powered by an external power supply.
A passive speaker unit can in addition be connected to each 2W speaker unit.
Note: a 2W speaker unit allows to realize an independent voice
point with dedicated pushbutton and indicator lights.
Note: apassive speaker unit can be connected to each 2W speaker
unit. The passive speaker unit allows to double the 2W
speaker unit voice point and must be installed at max. 6 m
distance from the 2W speaker unit by using a shielded cable.
Each 2W speaker unit must have a unique ID. Speaker units with the same ID
cannot have access to the bus and are not working.
Note: the identifier 01 must be assigned to the cabin speaker unit.
➢Assign, using the DIP switch, an ID to each 2W speaker unit (see next
paragraph).
➢Connect the speaker units (beware of terminal polarity):
2W SPEAKER UNIT
HELPY 2W-L300
BUS+
BUS+
BUS–
BUS–

CONNECTING THE SPEAKER UNITS Page 7
2W speaker unit description
A Loudspeaker
B Given alarm indicator light *
C Received alarm indicator light *
D DIP switch for ID assignation
E Pushbutton *
F Terminal blocks
+12 Power supply input 12 Vdc
—Negative
AR+ Received alarm indicator light (light positive pole)
AI+ Given alarm indicator light (light positive pole)
AR- Received alarm indicator light (light negative pole)
AI- Given alarm indicator light (light negative pole)
AL1- Alarm input
AUX Auxiliary input / Alarm input / Filter input
AL1+ Alarm input
BUS- Bus for connecting Helpy 2W-L300
BUS + Bus for connecting Helpy 2W-L300
* only for some models

Page 8 CONNECTING THE SPEAKER UNITS
G Terminal blocks for connecting a passive speaker unit
ALT2 Output for connecting the loudspeaker of a passive
speaker unit
MIC2 Input for connecting the microphone of a passive
speaker unit or a single microphone
—Negative
H Microphone
DIP switch
The DIP switch allows to assign an ID (01~16) to each 2W speaker unit
connected to the bus.
Note: it is possible to verify the operating devices over the bus
through the code 63*.
ID: 01 (CAR) ID: 02 (PIT) ID: 03 (ROOF) ID: 04
ID: 05 ID: 06 ID: 07 ID: 08
ID: 09 ID: 10 ID: 11 ID: 12
ID: 13 ID: 14 ID: 15 ID: 16

CONNECTING THE EMERGENCY CALL BUTTONS Page 9
CONNECTING THE EMERGENCY
CALL BUTTONS
Some 2W speaker units come with a built-in pushbutton. It is also possible to
connect external pushbuttons (voltage free contact pushbuttons or powered
pushbuttons).
➢Connect, following one of the diagrams shown below, the external
pushbutton to the 2W speaker unit.

Page 10 CONNECTING THE INDICATOR LIGHTS
CONNECTING THE INDICATOR
LIGHTS
The GIVEN ALARM INDICATOR LIGHT (yellow) switches on after pressing
the emergency button to indicate the beginning of the alarm procedure. The
RECEIVED ALARM INDICATOR LIGHT (green) switches on when the
alarm call is answered.
Some 2W speaker unit models come with built-in indicator lights. It is also
possible to connect external indicator lights.
➢Connect, following one of the diagrams shown below, the external
indicator lights to the 2W speaker unit.

OTHER CONNECTIONS Page 11
OTHER CONNECTIONS
CONNECTING THE LOCAL TELEPHONE
➢Connect the local telephone (for programming and managing the
device) directly to the RJ11 connector (H in the picture at page 2) or to
TEL and –terminals (irrespective of the polarity).
CONNECTING THE FILTER INPUT
➢Connect the filter contact as per one of the modes shown in the table:
C1 TERMINAL
CONNECTED TO:
FILTER CONTACT
TERMINAL BLOCKS
+12V
IN1 / –
–
IN1 / +12V
external reference
IN1 / external reference
Note: it is also possible to use the terminal block’s filter input of the
2W speaker unit (AUX and –terminals).
CONNECTING THE RELAY
➢Connect the outputs RL1 C and RL1 NO (or RL1 NC) to the external
device.
CONNECTING THE AUXILIARY INPUT
2W speaker units come with an AUX input (configurable as auxiliary input,
alarm input or filter input).
➢Connect the external contact to AUX and –terminals.
Note: the AUX input can be configured either as normally open or
closed.

Page 12 WIRING DIAGRAMS
WIRING DIAGRAMS
EXAMPLE OF WIRING DIAGRAM

WIRING DIAGRAMS Page 13
WIRING DIAGRAM WITH LANDING FLOORS

Page 14 MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION
MINIMUM OPERATIONS TO VERIFY
PROPER INSTALLATION
1. PROGRAMMING
➢Access to programming: lift the local telephone handset and dial
.
The programming activated message will be heard.
➢Only if RM-2G / RM-4G.VoLTE module is present: dial .
➢Program a telephone number for the emergency-call alarm:
dial <telephone number> .
➢Record the identification message of the specific elevator, which is
meant to contain all necessary information concerning the elevator
location: dial and, after the “Correct” message, pronounce
the message and hang up.
➢To listen again to the previous message: lift the handset and dial
.
➢Make an external call to check the RM-2G / RM-4G.VoLTE module is
properly working: dial and, after the “Correct” message, digit the
telephone number to make a test call.
or
➢Make an external call to check the PSTN line or the universal gateway is
properly working: dial and digit the telephone number to make a test
call.
2. TESTING THE ALARM PROCEDURE
➢Press the emergency call button for more than 3 seconds (factory
value).
The alarm starts.
3. ANSWERING THE ALARM
Note: the activation mode of the communication with the trapped
person can be configured with the “Two-way communication
mode during an alarm” programming (code 78).
-1st mode: automatic two-way communication established after messages
(factory default)

MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION Page 15
➢Answer by the called party.
The two-way communication mode will be activated after the voice messages.
➢Speak with the trapped person.
-2nd mode: two-way communication established after input of “Communication
activation” code
➢Answer by the called party.
The voice messages will be heard.
➢Press to speak with the trapped person.
-3nd mode: immediate and automatic two-way communication (no messages)
➢Answer by the called party.
➢Speak with the trapped person.
4. RESETTING THE ALARM
Note: the alarm reset mode can be configured with the “Alarm reset
mode” programming (code 77).
-1st mode: reset by “End” code (factory default)
➢Press to end the alarm.
-2nd mode: automatic reset
➢Hang up (or press ) to end the alarm.
-3nd mode: automatic reset with local acknowledgement
➢Hang up to end the call.
➢Close the reset input or press the reset pushbutton to end the alarm.
An end-of-alarm call will be generated.
➢Answer by the called party.
➢Press .
If the reset input is not closed within 6 hours, the alarm is automatically ended.
Note: the reset input can be configured with the “IN1 input setting”
programming (code 3901).

Page 16 MINIMUM OPERATIONS TO VERIFY PROPER INSTALLATION
Note: in case it should not be possible to stop the alarm procedure
remotely (i.e. the entered telephone number is incorrect)
simply lift the handset of the local telephone and dial
* <Password> # (by factory default: ) or press the
reset pushbutton.
USING THE RESET BUTTON
Note: the reset operation does not alter the previously set
parameters.
Use of the reset pushbutton (A in the picture at page 2):
-Pressing shortly
Allows to interrupt an alarm call.
By pressing shortly you get the same result as lifting the handset of the
local telephone and entering * <Password> #.
-Pressing longer (10 seconds)
Allows to reset the device.
By pressing longer, the Helpy 2W-L300 will be re-started with no need to
disconnect the power supply.
Note: it is also possible to reset the device through the code
995*0#.

PROGRAMMING Page 17
PROGRAMMING
In the tables below:
−INST indicates that the programming is allowed for the installer
−OPER indicates that the programming is allowed by the maintenance technician
−factory default values are highlighted in bold
Basic programming
BASIC PROGRAMMING
ACCESS TO
PROGRAMMING
<INSTALLER or OPERATOR PASSWORD >
(factory default: )
EXITING THE
PROGRAMMING
<INSTALLER or OPERATOR PASSWORD >
(factory default: )
TELEPHONE
NUMBERS
(INST)
* the programming
of the telephone
number
automatically
activates the
alarm/call
(position
from 01 to
12)
SOURCE
RECEIVER
…
(X..X =
telephone
number,
max. 20
digits;
* = 2 sec-
pause)
emergency-
call button
—
battery
alarms *
USER
periodic
automatic test
call *
ESSE-TI
2W speaker
unit connection
failure alarm *
CLI
SIM card
expiring alarm
SMS
2W speaker
unit diagnostic
alarm *
P100
no external
power supply
alarm
—
auxiliary
alarm
—
end of
alarm
—

Page 18 PROGRAMMING
BASIC PROGRAMMING
DELETE A
TELEPHONE
NUMBER
(INST)
(position from
01 to 12)
TYPE OF
TELEPHONE LINE
(INST)
PSTN line or universal gateway (2G/3G/4G)
RM-2G or RM-4G.VoLTE module
LISTEN TO THE
RM MODULE
COMPATIBLE
(INST)
(11 = RM-2G
12 = RM-4G.VoLTE)
DATE
(INST)
WEEKDAY
(dd) (mm) (yy)
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
TIME
(INST)
(hhmm; from 0000 to 2359)
RECORD
MESSAGES
(INST)
identification
message
(max. 25s )
(record)
(hang up)
courtesy
message
(max. 25 s)
LISTEN TO
MESSAGES
(INST/OPER)
identification
message
(listen)
courtesy
message
LISTEN TO THE
ID DEVICES
OPERATING
OVER THE BUS
(INST)

PROGRAMMING Page 19
BASIC PROGRAMMING
LOW BATTERY
ALARM
(INST)
disabled alarm
enabled alarm
REPLACE
BATTERY ALARM
(INST)
disabled alarm
enabled alarm
AUTOMATIC TEST
DATA
(INST)
Frequency
(days, from 1 to 9; factory default 3)
Time
(hhmm; from 0000 to 2359;
factory default 0400)
Automatic
test alarm
automatic test disabled
automatic test enabled (EN 81-28:2018)
automatic test enabled (EN 81-28:2004)
Make a test call
manually
PROTOCOLS
IDENTIFICATION
CODE
(INST)
Esse-ti
…(identification code)
[ ]
P100
P100 PROTOCOL
IDENTIFICATION
CODE FOR
SINGLE SPEAKER
UNIT
(INST)
speaker unit ID
(from 01 to 16)
…(identification code)
[ ]
SPEAKER UNITS
VOLUME
(INST/OPER)
speaker unit ID
(from 01 to 16)
loudspeaker
(from 1 to
9; factory
default 3)
microphone
(from 1 to
9; factory
default 5)
[ ]
VOLUME OF
MESSAGES
(INST/OPER)
(from 1 to 4; factory default 3; 4=loudspeaker
volume, 3=¾ of loudspeaker volume, 2=½ of
loudspeaker volume, 1=¼ of loudspeaker volume)
LISTEN TO THE
PROGRAMMING
AGAIN
(INST)
... (programming code prefix)

Page 20 PROGRAMMING
BASIC PROGRAMMING
RESTORE
FACTORY
SETTINGS
(INST)
Advanced programming
ADVANCED PROGRAMMING
CHANGE THE
INSTALLER
PASSWORD “0”
(INST)
…[ ]
(old)
.. [ ] .. [ ]
(new) (new)
CHANGE THE
OPERATOR
PASSWORD “1”
(INST)
…[ ]
(old)
.. [ ] .. [ ]
(new) (new)
EMERGENCY CALL
BUTTONS DELAY
(INST)
(seconds, from 2 to 9; factory default 3)
PUSHBUTTON
CONNECTION
FAILURE
NOTIFICATION
(INST)
type
(0=notification
1=emergency-call)
frequency
(1=10 minutes
2=1 hour
3=1 day)
INSUFFICIENT
BUTTON
PRESSURE
MESSAGE
SETTING
(INST)
disabled message
enabled message
BEEP ENABLING
WHEN 2W
SPEAKER UNIT
PUSHBUTTON IS
PRESSED
(INST)
beep disabled
beep enabled
2W SPEAKER
UNIT INPUTS
SETTING
(INST)
speaker
unit ID
(from 01
to 16)
AL1
(0=normally closed
1=normally open)
AUX
(0=alarm NC
1=alarm NO
2=auxiliary NC
3=auxiliary NO
4=filter NC
5=filter NO