User Manual Q&AAnswer
Mar 05, 2025 - 10:07 PM
To install the Felicitysolar SCCM4548 Solar MPPT Controller SCHM Series, follow these steps:
1. Unpack and inspect the unit to ensure there is no damage.
2. Remove the wiring box cover by removing the screws.
3. Select a suitable location for installation, considering factors such as indoor use, non-flammable surface, solid mounting surface, eye-level placement for easy reading, and proper clearance for heat dissipation.
4. Mount the unit to the wall using screws.
5. Determine the appropriate wire size for power connections based on the recommended wire sizes provided in the manual.
6. Install circuit breakers or fuses in both the battery and solar circuits.
7. Connect the power wires, ensuring correct polarity for both battery and solar connections.
8. Tighten the power terminals securely.
9. Connect the grounding terminal to earth ground using a copper wire.
10. Power up the controller by turning on the battery disconnect switch first, followed by the solar disconnect switch.
11. The controller's operation and display panel will indicate the charging status and other information.
Please refer to the manual for more detailed instructions and illustrations.
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