Elbro Butler SMSB-M21T-3G Manuel De L'utilisateur page 16

SMSB-M21T-3G
Manual Switch Button
The operation of this button depends on the functions activated.
Function
None
AUTO: ON
FROST: ON
RMODE: PULSE
Command SMS
The device has a series of setup and control commands that may be sent by SMS. The command message is
protected by a password (see the system password section).
The command message has the following format:
[PASSWORD]#[COMMAND]
Where:
the password always has 4 characters;
•
#: hash is an obligatory separator (only the dot character may be used as an alternative).
The table below contains a list of the standard commands available together with their description, for example:
Command
0 Turns off the relay output (disables AUTO)
1 Turn on the relay output (disables AUTO)
? Finds out the current status
A Turns on the AUTO function.
Adopts the previous threshold value; 20°C by default
A[1-50] Enables the AUTO function and sets the threshold.
F Enables the FROST function.
Adopts the previous threshold value; 8°C* by default
The table below lists the advanced commands available (without having to use the software) together with their
description, for example:
Command
F0 Disables FROST function
F[1-49] Enables the FROST function and sets the threshold.
I Shows the status of the contact of the input
N[0-1] 0: disables antifreeze notification
1: enables antifreeze notification
P Changes the system password
S[1-2]? Shows the text of the current message
S1: Modifies the text of input no.1 contact opening
S2: Modifies the text of input no. 1 contact closure
T[0-1] 0: disables the temperature
1: enables internal sensor only
T+ Calibrates the sensor: only with TMODE=1
T-
U? Shows the list of previous administrator users
U[1-6]- Removes a user from the list
U[1-6]:[num] Adds or modifies the specified user
* Warning: Do not use this device as a safety device frost
Quick Commands
The device has a series of quick commands without any need for a password, which may be sent exclusively by
administrator users. These commands are listed in the table below:
16
Operation
The relay changes status from OFF to ON and vice
versa
The device deactivates the automatic function and the
relay output
The device switches from antifreeze to automatic and
vice versa
The device emits the pulse
Description
Description
for example: 0000#1 (turn relay on)
0000#0
0000#1
0000#?
0000#A
0000#A25
0000#F
0000#F0
0000#F6
0000#I
0000#N0
0000#N1
0000#P1234
0000#S1?
0000#S1:input 1 opened
0000#S2:input 1 closed
0000#T0
0000#T1
0000#T+1
0000#T-3
0000#U?
0000#U2-
0000#U1:+3912345678
Relay status LED
RED: OFF
GREEN: ON
RED: OFF
Flashing red light: ANTIFREEZE
Flashing green light: AUTOMATIC
RED: OFF
GREEN: ON
Example Response
OFF
ON
Current status
Th: 20C
Th: 25C
Tf: 8C
Example
Tf: 6C
NOTIFY: OFF
NOTIFY: ON
new password 1234
TMODE: OFF
TMODE: INT
Updated status
Response