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5.2.3
Troubleshooting
Table 5.2 Trouble shooting
Problem
Possible Cause
Solution
System is not
Powering up
1. Mains not in range
2. Adapter not providing
output.
1. Check for Mains I/P supply to
adapter.
2. If adapter faulty replace the
adapter
Not showing
Sensors data
1. Loose cable/ connector
2. Sensor faulty.
1. Check 12VDC voltage at I/P of
sensor.
2. Check cable / connector, replace
sensor module / cable if faulty.
Not Showing
Inverter data
1. Loose cable/ connector.
2. Baud rate setting
mismatch
1. Check communication cable
connections.
2. Check for baud rate settings.
GSM not stable
1. Invalid SIM Card.
2. Invalid SIM Setting.
1. Check valid SIM card is inserted
and valid SIM is enabled.
2. Ensure for valid APN and SIM
setting.
Server not
Reachable.
1. Invalid NOC setting.
2. Remote host server not
responding
1. Check NOC server settings.
2. Reset device & wait for remote
server to respond,
5.2.4 Unresolved problems
If an alarm or specific problem cannot be resolved, please contact your nearest Delta office or Delta
representative for further assistance. Please have the system type and serial number ready before
contacting Delta. Contact details are discussed in the customer care support.
WARNING
BEFORE ATTENDING THE TROUBLESHOOTING TABLE ENSURE ALL
CONTROL, SENSORS, COMMUNICATION AND POWER CABLING ARE
AS PER WIRING DIAGRAM.
NOTE
INTERNAL FAILURES CAN BE REPAIRED IN DELTA POWER SOLUTIONS
FACTORY ONLY. FOR REPLACEMENT INSTRUCTIONS, SEE SYSTEM
MAINTENANCE INSTRUCTIONS.
Summary of Contents for DelREMO-V2.0
Page 1: ...1 User Guide Indoor DelREMO V2 0 www deltaelectronicsindia com...
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