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If the PINCODE is correct the unit replies with a beep. If it is not correct the call
is disconnected. Call again and try.
4.
Acknowledge the alarm by pressing the buttons
9#
. The unit replies with a
beep. Hang up the receiver. If the unit replies with two beeps, try again. Also
alarms from extra relays (Ontech 9010) will be acknowledged.
Acknowledge an alarm with SMS
1.
Send an SMS to the unit with the following message:
ABCD#9#
(ABCD is your
PINCODE). Also alarms from extra relays (Ontech 9010) will be acknowledged.
Temperatur
Temperature sensors
Ontech GSM 9030 will by default use the internal temperature sensor for controlling and
alarming. The accuracy is +/- 3 degrees C. The internal temperature sensor is also
affected by the relay. If the relay is activated it will indicate 1-2 degrees higher than
normal, due to heat produced by the relay.
If you wish higher accuracy (+/- 1) we recommend you to purchase the external
temperature sensor ”Ontech Temp Sensor 9020_002”.
Installation of external temperature sensor
The external temperature sensor is connected to the temp sensor contact close to the
SIM-card holder. In order to make place for the cable you must remove some material
from the cover on the marked place (where material is made thinner).
If you wish to use the external temperature sensor for controlling the thermostat and
trigging the temperature alarm you have to program the SIM card for this purpose (see
page 8).
Create a new contact and name it EXTTEMP and in the telephone number field write “1”.
NB. The external temperature sensor is not delivered together with Ontech GSM 9030. It
is optional.
Temperature alarm
Default setting
If the temperature alarm is turned on the unit will send an alarm if the temperature
drops below 5 degrees C. The alarm does not have to be acknowledged but the unit
will not send another alarm before the temperature has reached at least 6 degrees C.
