Ontech GSM 9025 Schnellstartanleitung Seite 11

After aprrox. 15 seconds it stops blinking and the green light
indicates that the unit is connected to the GSM network.
• Create a PASSWORD by sending a text message containing
four digits and send it to the unit. These digits will be stored
in the unit and is your password. In this manual we use 1234
as password in all examples. When you operate your unit, you
shall use your four digit password instead.
• You will receive a return SMS that confirms that programming
of PASSWORD was successful. If not, try again. The unit is now
ready to use.
•
Controling the unit
The unit can be controlled in different ways:
• With an Android smartphone. Download the app Ontech Control
from Google Play.
• With an Iphone. Download the app Ontech Control from Ap-
pstore
• With SMS commands. In next paragraph is a list of the most com-
mon commands. For a complete list, see www.ontechgsm.com/en/
support/reference9025en.pdf
Control with SMS
SMS is sent to the unit. All SMS must start with your PASSWORD and the
sign #, for example 1234#
Turn on the relay:
Turn off the relay:
Set thermostat
Turn off thermostat
Turn off alarm function:
Turn on alarm
Ask for status:
Acknowledge alarm:
You can send multiple commands in the same SMS.
Example. You want to activate the alarm and then receive an status SMS:
1234#1*1#8#
The relay will now activate and you will receive an SMS to the mobile
phone that sent the SMS.
1*1#
0*1#
2*D# (D=set temperature)
2#
7*0#
7*1#
8#
9#
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