User Manual

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English
1*;3;4*, 5/22 Indicates the units communicating with the Ontech GSM
9025. Unit number 1 is always Ontech GSM 9025. The other
numbers refers to the extra units connected. An asterisk
(*) after the number indicates that the relay is turned on. A
number after the slash indicates the temperature.
If Ontech GSM 9025 loose contact with one of the extra
relays unit its ID number will not be shown in the SMS after
one hour.
Temp: 24; 24.5 Gives the temperature in degrees C. The rst number refers
to the internal temperature sensor; the second number
refers to external temperature sensor, if connected. If not
connected -- will be shown instead of digits.
Tstat: 25 Indicates the set temperature for the thermostat function. If
thermostat is not activated the message is Tstat: OFF.
If you control your unit with an Android Smartphone all information
from the SMS will automatically be read in and presented in the main
window in the app.
Settings
You can make many dierent settings in order to customize the unit to
your needs. Below is a list of some of the settings. A complete list with
all settings and functions and detailed explanations can be downloaded
from www.ontechgsm.com/en/support/reference9025en.pdf.
Settings can be made in two dierent ways:
• WithanAndroidSmartphone,downloadtheappOntechControl
at Google Play.
• WithanothertypeofSmartphone,forexampleIphoneand
Windowsphone.Openthebrowserinthephoneandgotowww.
ontechgsm.com/set.html. Follow the instructions on the screen.
Often used functions
Below is a list of often used functions. These can be programmed as
described above.
• Programmingofalarmlist
• Temperaturealarm
• Delayofalarmsfromspeciedalarmsensor