User's Manual
Table Of Contents
- Revision History
- Safety and Hazard Symbols
- Warnings
- Other Symbols
- Warranty
- Introduction
- Unpacking
- Installation and Setup
- Commissioning
- Operation
- Power Supply
- The Home Screen
- Home Screen Display Options
- Setup Options
- Setup Menu
- Using the USB Port
- Sunny Data Control
- Figure 1-29 Guide to SDC Overview Screen
- Figure 1-30 Sunny Data Control Settings Window
- Figure 1-31 Current Plant Tree Window with Measuring Channels
- Figure 1-32 Fading in Devices
- Figure 1-33 Arrangement of the Device Windows
- Figure 1-34 Example of One Window per Device
- Figure 1-35 Channel Selection Window
- Troubleshooting
- Specifications
Troubleshooting Sunny Beam Manual
44
Inverter Detection
All Inverters are not Detected
If after running the detection routine, one or more of the inverters are not detected, try the
following:
• Check that the Sunny Beam is set for the correct Group (channel)
• Check the DIP switch on the communication board in the Sunny Boy to make sure it is set
for the correct Group (channel)
• Move the Sunny Beam so that it is closer to the Sunny Boys
• Make sure that the Sunny Beam is approximately 10 feet from the Sunny Boys while
detecting.
NOTE: Though this may sound counterintuitive, it is possible for the Sunny Beam
to have difficulty communicating if it is too close to the Sunny Boy antenna. This is
caused by the overloading of the receivers in both units. To prevent this, try to keep
the Sunny Beam and Sunny Boys at least 10 feet apart.