RGT-03 GSM Thermostat
6 ML_RGT03_V5_english.doc
Target temperature setting:
1.
mTRef: In AUTO and HOLIDAY modes the temperature value can be set between the
lower and upper temperature limits. Valid until the next switching time.
2.
TRef: In MAN mode, the temperature value can be set between the lower and upper
temperature limits. (The GSM remote control affects this parameter too.)
GSM remote control
The control unit has a built in GSM module that makes remote programming possible. Via an SMS
you can change the target temperature or you can inquire the measured temperature, the target
temperature, the operating mode and the state of the relay. The inquiry also can be done by making
a phone call and terminating it after two ring tones. The number of the phone must be stored in the
RGT-03. The clock of the control unit is reset each time at power back up. If it is necessary, an
SMS command can synchronize the clock, so no needs manual adjustments. An ALARM phone
number can be set. The control unit will send a warning message to this number if the measured
temperature is
under the lower
or
above the upper
temperature limit by 2°C.
In case a prepaid SIM card is used with the control unit, you can check the balance and the time of
expire – if any.
Always check carefully the terms of use of your SIM card at your mobile
supplier to ensure continuous connection!
SMS commands (non case-sensitive)
There is a PIN number protection against unauthorised access. The PIN number can be
changed at any time. The factory set value is: 1234
•
change PIN number:
[PIN]P[new PIN] eg.: 1234p5678
•
change TRef:
[PIN]T[TRef in °C, between 5 and 40] eg.: 1234t8
•
store phone number (up to 100 numbers can be stored):
[PIN]G[phone number in international format]
eg.: 1234g+36201234567
•
delete phone number:
[PIN]D[phone number in international format]
eg.: 1234d+36201234567
•
SMS inquiry
[PIN]? eg.: 1234?
Optional phone inquiry:
Call the RGT-03 from a stored phone number;
terminate
the call
after two ring tones. You will receive the answer in SMS.
•
store ALARM phone number:
[PIN]N[phone number in international format]
eg.: 1234n+36201234567
•
delete ALARM phone number:
[PIN]N
eg.: 1234n
•
store OWN (SIM) phone number:
[PIN]S[phone number in international format]
eg.: 1234s+36201234567
