Quick Commands; Troubleshooting - Elbro SMSB12T Manuel De L'utilisateur

SMSB12T - SMS Switch Butler
Command Description
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, together with their description:
Command Description
F0 Disable FROST function
F[1-49] Enables the FROST function and sets the threshold.
I Shows the status of the contacts of the inputs
T+ Calibrates the sensor: only with TMODE = 1 or 2
T-
P Changes the system password
S[1-4]? 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
S3: Modifies the text of input no. 2 contact opening
S4: Modifies the text of input no. 2 contact closure
T[0-4] 0: disables the temperature
1: enables internal sensor only
2: enables external sensor only
3: enables both with internal thermostat
4: enables both with external thermostat
N0 disables the antifreeze notification
U? Shows the list of previous users
U[1-6]- Removes a user from the list
U[1-6]:[num] Adds or modifies the specified user

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:
Command Description
#OFF Turns the relay output off (disables AUTO)
#ON Turns the relay output on (disables AUTO)
#STATUS Shows the current status
#AUTO Activates the AUTO function at the threshold programmed
previously
Note: These commands must be written in capital letters and contain no spaces.

Troubleshooting

If a fault occurs, the Status-LED will flash red. Count the number of flashes to identify the error code as indicated in the table below:
Flashing Code Description
1
GSM signal is not detected
2
The SIM card is protected by a PIN code
3
No SIM card present
4
The SIM card does not work/is defect
5
System error: Restart the device
6
The SIM card is protected by a PUK code
Example
0000#0
0000#1
0000#?
0000#A
0000#A25
0000#F
Example
0000#F0
0000#F6
0000#I
0000#T+1
0000#T-3
0000#P1234
0000#S1?
0000#S1:input 1 opened
0000#S2:input 1 closed
0000#S3:input 2 opened
0000#S4:input 2 closed
0000#T0
0000#T1
0000#T2
0000#T3
0000#T4
0000#N0
0000#U?
0000#U2-
0000#U1:+0012345678
Example
#OFF
#ON
#STATUS
#AUTO
Response
OFF
ON
Current Status
Th: 20C
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Th: 25C
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Tf: 8C
fr fr
it it
Response
Tf: 6C
NOTIFY: OFF
new Password 1234
TMODE: 0
TMODE: 1
TMODE: 2
TMODE: 3
TMODE: 4
NOTIFY: OFF
Response
OFF
ON
Current Status
Th: 20C
7
de en