Page 7
Main Functions (cont’d)
Temperature surveillance
By means of command
S
01
(requesting the status by SMS), you may at any moment read
the temperature measured by your
Node
(#01)
. But you can also assign to it the task of
monitoring the temperature for you. This means that it will send you a notification by SMS
if the ambient temperature exceeds either of the lower or upper limits chosen by you. This is
a security mechanism, which may also be used in parallel to thermostatic regulation in order
to protect against a malfunction of the heating device. The following SMS command will
activate
temperature surveillance on your
Node
(#01)
, with a
lower limit
at
+4°C
and an
upper limit
at
+22°C
:
1234
T
01
1
+04
+22
NB: temperatures are always written with a ‘+’ or ‘-’ sign followed by two digits (e.g., +06
for +6°C).
Command
T
01
0
will
deactivate
temperature surveillance on that
Node (#01)
.
Temperature alarms by SMS take one of the following forms:
•
01 Alarm. Name 1.TempLo
(the lower limit is attained), or
•
01 Alarm. Name 1.TempHi
(the upper limit is attained).
Detailed explanation of message contents:
•
01
: relevant Node number; this tells you where (in which room) the issue occurred.
•
Alarm
: an alarm has been triggered.
•
Name
: name of the Node (cf. user manual for giving a name to your Node).
•
TempLo
: low temperature alarm.
•
TempHi
: high temperature alarm.
NB: Once a temperature alarm has been sent off, temperature surveillance is automatically deactivated.
As soon as the cause of the temperature issue has been corrected, remember to reactivate the
surveillance.
Prerequisites:
•
A temperature sensor must be plugged into input #1 of the Node to enable temperature
surveillance. Temperature limits must be in the range from -29°C to +49°C.
•
You have to register the phone number(s) to which temperature alarms are to be addressed. Please
refer to the preparations on page 5 of this document.
•
The « master alarm » switch must be active to enable the sending of temperature alarms by SMS.
It is in principle always active and must only be temporarily deactivated during the installation of
additional detectors such as fire, burglary, etc. Please refer to the user manual for the details.
