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Troubleshooting
SnapRS Health Check
There are no functional tests which can be performed on
SnapRS devices in the field. However, some simple digi-
tal multimeter (DMM) checks can confirm the general
health of a SnapRS device.
DMM Red to SnapRS –, DMM Black to SnapRS +
Resistance reads ~ 12 MΩ
NOTE: The values above were derived using a Fluke 87
DMM, results may vary. Use of a high quality DMM is re-
quired, lower cost DMMs may not yield valid results.
DMM Red to SnapRS +, DMM Black to SnapRS –
Resistance reads ~ 300 kΩ to 350 kΩ
Diode check reads ~ 0.45 V to 0.55 V
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Installation Manual for PV Link and SnapRS Installation Manual
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