Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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Solar Sensor: Testing and Inspection
SOLAR RADIATION SENSOR INSPECTION 1.
Shine a fluorescent light or expose the solar radiation sensor to natural sunlight.
2.
Connect the positive (+) lead to terminal A and the negative (−) lead to terminal B of the solar radiation sensor, and verify that the voltages are as shown in the table.
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If the voltage is not as specified, replace the solar radiation sensor.
