How to use the Multi Function Switch
Call Mode: Relay 1 only
Using your mobile phone dial the simcard number. You will hear 1 ring tone. The unit will
automatically hang up. This will prevent any call charges. Only relay 1 can be used by
calling.
The relay will then turn ON and remain on.
You will receive a relay state report
REL1 ON REL2 OFF
To turn the relay OFF just ring the simcard number again.
You will receive a relay state report REL1 OFF REL2 OFF
You can turn off the relay state report by using the text command
#
STATE=OFF
#
You can turn on the relay state report by using the text command
#
STATE=ON
#
The default setting configuration is set to relay state report on
Text Mode: Relay 1 & 2
By texting the unit you can turn relay 1 & 2 on or off individually. Below are examples on
how to do this.
#
REL1=ON
#
This will turn on relay 1
#
REL1=OFF
#
This will turn off relay 1
#
REL2=ON
#
This will turn on relay 2
#
REL2=OFF
#
This will turn off relay 2
It is possible to pulse relay 1 & 2 for a period of 10 seconds you will need to send a text as
follows.
#
PULSE=1
#
This will turn on relay 1 for 10 seconds only.
#
PULSE=2
#
This will turn on relay 2 for 10 seconds only.
Timer Mode: Relay 2 only
It is possible to turn the relay 2 ON for a period of time 1 minute to a maximum 999
minutes.
You will need to text the message
#
MIN=
followed by the number of minutes you require
and then hash.
Example
#
MIN=001
#
this will turn on the relay for 1 minute.
Example
#
MIN=060
#
this will turn on the relay for 60 minutes.
Example
#
MIN=120
#
this will turn on the relay for 120 minutes.
The maximum number of minutes is 999.
You will receive a text acknowledgment “TIMER SET”
The timer will stay on for the preset time and then turn itself off. If you wish to cancel the
timer before the preset time has expired you can do this by texting
#
MIN=000 this will
cancel the time.
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