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Trouble shooting:
Power Fail:
Check whether input supply is correctly given.
Check whether the GSM power switch position is "ON".
Check fuse is in good condition. If fuse is failed or burnt replace it with 300 Milliamps.
Don't use more than that.
Motor not switching ON:
Start Relay:
Check whether connection of start relay (Blue pair wire) is properly given.
Check start relay - It must be Normally Open. Start relay will become closed for 1-3
seconds while motor ON. Verify it using continuity tester or Multi-meter.
Motor not switching OFF:
Stop Relay:
Check whether connection of stop relay (Black pair wire) is properly given.
Check stop relay - It must be Normally Closed. Stop relay will become open for 3
seconds while motor OFF. Verify it using continuity tester or Multi-meter.
SMS/CALL not working:
SIM card:
Check if SIM card is properly inserted as per the image shown in the GSM unit.
Make sure that SIM Card has 2G support. Don't use SIM Cards that support 4G alone
like JIO SIM.
GSM antenna location:
Keep it outside and don't enclose it.
Antenna wire laying:
Make sure that GSM antenna wire is laid separately. Don't take it along with power
wires.
GSM signal LED:
Check if it is blinking for every 3 seconds – Network connected.
If blinking every 1 second – Network Issue – Change another good network SIM card.
NOTE: For further assistance please do contact us on what's app 9940594413.
Web: www.rmgautomation.com
eMail: rmgworld@hotmail.com
GSM1SPAT - Installation Manual
Mobile: +91 99405 94413
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