Honeywell MT2000B1004 User manual

HONEYWELL
subject to updating without notice EN0H-0001IT01 R1007
MT2000B1004
Telephonic module GSM
INSTALLATION INSTRUCTION
PRESENTATION
MT2000B is a GSM instrument
designed for remote control of device
connected to it (boiler, chrono-
thermostats, fan-coils, air conditioners,
etc.).
With a simple command sent via sms it
is possible to control an external
device, know its status (on or off), or
have information concerning the
ambient temperature.
The device is protected by a password
(pre-settable), which prevents its
unauthorized use.
INDEX
(1) INSTALLATION
(2) INTERFACES
(3) LOCAL ACTIONS
(4) FUNCTIONS
(5) INITIAL SETTONGS
(6) COMMANDS
(7) NOTIFICATION SMS
(8) NAMPLATE DATA
(9) ACCESSORIES
(10) TROUBLE SHOOTING
(11) WIRING DIAGRAMS
(12) WARRANTY
(13) CE DECLARATION OF CONFRORMITY
1 INSTALLATION
For correct operation of the device, it requires a SIM Card in
Plug-in format (not included) enabled to receive and transmit sms
messages, and not protected by a PIN code.
N.B.: before inserting the SIM Card, remove (if present) the PIN
code protection by using a cell phone.
Install the device on an interior wall sheltered from the sunlight
and all sources of heat such as lamps, television sets, and
draughts.
The product should be installed within the following temperature
range: from -5°C to +45°C.
Procedure:
•make sure that the device is off;
•locate the SIM Card holder and exert a slight pressure on the
yellow release pin of the SIM port using a pencil;
•insert the SIM Card in its holder making sure of its correct
orientation;
•close the SIM card port by pressing it fully home (with great
care);
•screw the antenna on relative connector (without applying
excessive force);
•place the product on a firm surface making sure that a good
signal of the GSM operator is present;
•connect the external instrument with due observance of all
necessary regulations;
•power up the device.
When switching on for the first time the settings are those given in
section (5).
2 INTERFACES
LED
MULTIFUNCTION
BUTTON ANTENNA
CONNECTION
NETWORK
LED
The Push button allows:
•modifying the output status (manual switching of the output);
•activating display of the GSM network field strength detected
by the device.
The Multifunction Led allows:
•displaying the output status;
•displaying the level of the GSM network field strength detected
by the device.
Network Led:
•prolonged flashing (i.e. the led remains lit up for a log time):
indicates that the device is not connected to the GSM network
and is in a coverage search phase, or else the SIM Card is
incorrectly inserted, or the SIM card is protected by a pin code;
•rapid flashing (i.e. the led is almost always unlit): indicates that
the device is connected to the GSM network and is ready to
receive commando;
•unlit: indicates that the GSM section is off.
SUPPLY
OUTPUT
Output:
The device is provided with a bistable relay output.
•If the external device to be controlled is switched on when the
command line is closed, proceed to connect such line to N.A.
and COM terminals.
•If the external device to be controlled is switched on when the
command line is opened, proceed to connect such line to the
N.C. and COM terminals.
If such instructions are followed, the association between status
of the device connected and the multifunction led is as follows:
•Green Led : external device On (COM-NA).
•Red Led : external device Off (COM-NC).
Power Supply:
The power supply for the device should be from 9 and 12V DC
with current lying between 300mA and 500mA.

INSTALLATION INSTRUCTION - MT2000B1004
subject to updating without notice EN0H-0001IT01 R1007
3 LOCAL ACTIONS
After start-up of the device is possible to:
•switch the status of the relay output by pressing the push
button for e period of time between 1.5sec and 5sec.
•Display the GSM network field strength by pressing the push
button and holding it down until the multifunction led goes out
(about 15sec. after). After the multifunction led goes out, the
following visual information in supplied:
oRed, steady light: critical coverage, reposition the antenna.
oRed\Green, flashing: poor coverage, reposition the antenna
if possible.
oGreen, light: sufficient coverage.
If the push button is pressed for less than 1.5sec or between 10
and 15sec., no action in involves.
4 FUNCTIONS
TFUNCTION
This function allows displaying information regarding ambient
temperature in each Status Notification sms; it can only be
Activated\Deactivated via sms.
Restart
This function allows switching off (and then restarting) the GSM
section at preset intervals (from 1 to 7 days). It can only be
Activated\Deactivated via sms.
When the radio section is off, the device is not able to receive or
send sms, nor can it perform local commands (for approx. 20
seconds).
This function allows simulating the disconnection, and subsequent
re-connection of the GSM network by the device in order to
maintain a discrete value of priority in the operators’ queues.
Such function is useful in places where there is risk of the GSM
network signal missing even for several days.
5 INITIAL SETTONGS
After the first installation, default settings are as follows:
•Password: 0000
•Output: OFF (COM-NC, multifunction led red)
•T
FUNCTION: OFF
•Restart: OFF
•Threshold Temp. (TS): +20.0°C
The default settings can be restored at any moment by
proceeding as follows:
•Switch off the device;
•Press and hold down the push button;
•Power up the device (the multifunction led remains unlit for
approx. 5 seconds);
•When the multifunction led lights up, release the push button;
The settings have been restored.
The settings are saved permanently in the internal memory of the
device. In the event of a power failure, the memorized settings are
not lost and they are restored when switching on.
The settings can be modified via sms.
6 COMMANDS
The sms command should be sent to the cell phone number
corresponding to the SIM card inserted in the device installed.
Format of a command sms:
PASSWORD # COMMAND[PARAMETERS]
Password example: 0000 (Default value)
Activate Output (1 - One)
Sms example:
0000#1
Multifunction led: Green
Output: COM-NO closed
COM-NC open
After execution, the device sends a Status Notification sms to the
sender’s cell number.
Deactivate Output (0 - Zero)
Example sms:
0000#0
Multifunction led: Red
Output: COM-NO open
COM-NC closed
After execution, the device sends a Status Notification sms to the
sender’s cell number.
Request Status (?)
Example sms:
0000#?
Multifunction led: no modification
Output: no modification
The device sends a Status Notification sms to the sender’s cell
number containing the output status and information regarding the
functions activated (see 7).
Change Password (P)
The password should consist of four digits.
Example: current password 0000, new password required 1234.
Example of Change Password sms:
0000#P#1234
The device sends a Status Notification sms to the sender’s cell
number containing the new password.
Activate\Deactivate TFUNCTION (T)
Example of Activation sms:
0000#T1
example of Deactivation sms:
0000#T0
For further information see 4.
If activated, the following wording appears in a Status Notification
sms:
T=”Temperature Measured”
Activate\Deactivate Restart (R)
The restart period can be preset from 1 to 7 days.
For further information see 4.
Example of Activation sms:
0000#R3
set the Restart period to 3 days.
Example of Deactivation sms:
0000#R0
When activated, the following wording appears in a Status
Notification sms:
Restart: “days elapsed”/”period”
where:
•days elapsed: indicates the number of days elapsed since the
last restart
•period: indicates the restart period, i.e. every how many days
does the device restart the radio section.

INSTALLATION INSTRUCTION - MT2000B1004
subject to updating without notice EN0H-0001IT01 R1007
7 NOTIFICATION SMS
After receiving a command sms, the device can send three
different modification sms messages to the sender of the
command:
Error Notification Sms
The device sends this sms if the command sent does not exist or
cannot be activated, or if the command parameter is not valid.
Content of this notification sms are as follows:
ERROR!
Password Change Notification Sms
The device sends this sms after receiving the P command to
notify successful change of the password.
Contents of this notification sms are:
New Password: P1P2P3P4
where P1P2P3P4is the new password set.
Status Notification Sms
The device send this sms after executing any of the command
(excluding P). A status Notification Sms contains the information
regarding the current status of the output and the function
activated.
Examples:
•Output On, no Function Activated:
ON.
•Output On, and TFUNCTION Activated:
ON. T=+22.0°C
•Output On, Restart Activated (period = 7 days)
ON. Restart: 2/7
The device does not send any type of notification sms if the sms
received is not recognized as valid (e.g. incorrect or invalid
password).
8 NAMPLATE DATA
Power supply:
Volts: 9-12V DC
Amps: 500mA Max
Average Power Consumption:
Standby: 40mA
Sendig\Receving sms: 100mA
Output
Type: bistable relay SPDT
Contact Load Capacity (MAX):
0.25A 250VAC 62.5VA
0.5A 125VAC 62.5VA
2A 30VDC 60W
9 ACCESSORIES
•Rod antenna.
•Power supply unit.
10 TROUBLE SHOOTING
Q: The device doesn’t operate after plugging the power supply
unit in the wall mount socket
A: Make sure that the power supply cable have been connected
as indicated in the manual and that all instructions given in it have
been followed.
Q: the network led continues to emit prolonged flashes.
A: If the device has only just been switched on, wait for a few
moments. Consult the interface chapter.
Q: After installing the device, it is not possible to switch the output
status manually or request visualization of the GSM network field
strength.
A: ) if the device has just been activated, wait for a minute and try
again. 2) If the network led emits prolonged flashes, the SIM card
is protected by a PIN code, or else it has been inserted
incorrectly. Check.
Q: After sending a command sms, the notification sms messages
arrive late or else they are not delivered.
A: 1) The MT2000B device operates by using a radio sign, no
mobile telephone operator is able to guarantee connection at any
instant. For this reason, the MT2000B device cannot be used in
life support systems.2) Make sure that there is credit on the SIM
card.3) Make sure that the device has been installed in a place
where the GSM network signal is present.
Q: Sometimes, during normal operation of the device, the network
led goes out, then lights up again after about 20 seconds.
A: if the Restart function is Activated, the network led goes out
cyclically (depending on the period preset) thus signaling that the
radio section is switched off.
11 WIRING DIAGRAMS
Connection to chrono-thermostat enabled
12 WARRANTY
The product is warranted for 12 months from the date of
purchase, as proved by the purchase document.
The company declines all liability for injury or damage which may
occur to persons, property or animals, as a result of failure to
observe all the instructions given in the user manuals.
13 CE DECLARATION OF CONFRORMITY
With this document, the manufacture declares that the device
conforms with the essential requirements and the other provisions
set forth in the directive 1999/5/CE.
Honeywell
Honeywell S.r.l. http://www.honeywell.it
ACS Environmental Controls
Via P.Gobetti, 2b
20063 Cernusco Sul Naviglio – MI (I)
Tel [phone] Fax [phone]