Installation Guide

Multiple Fan Setup - 3 or less fans
Assign one of the three available channels to each of the Solar Controllers. A beep sound will come from the Controller
Box that is communicating with the Remote. Each paired set of a Controller Box and Remote should be set to different RF
channels. Therefore, each pair will have the Controller Box and Remote set to the SAME RF channel but be DIFFERENT
than the other Controller Boxes and Remotes installed in the same attic. Do not assign the same RF channel to 2 or more
Solar Controllers.
The user can use the same Remote to control all 3 fans (if applicable) by selecting the correct RF channel.
4 or more fans
Consult with U.S. Sunlight Customer Service by calling 1-866-446-0966.
Additional Information
Please visit our website at www.ussunlight.com for additional product information and FAQs. Or call 1-866-446-0966 and
one of our Customer Service Representatives will be able to help you.
LCD Display
House
Power
Solar
Power
Fan Operation Summary
ON (Blank) Intermittent
• Solar power is not available
• Fan is powered by house electricity
• Fan is running intermittently, currently
in the 22-min OFF mode of the 6-hour
cycle
ON (Blank) OFF
• Solar power is not available
• Fan is powered by house electricity
• Fan is in the 12-hour OFF mode
• Fan will restart when solar power
becomes available, or at the end of
the 12-hour OFF mode
(Blank) ON Failure
• House electricity is available
• Fan is not running
• Possible problems
- Loose wiring
- Motor Failure
- Solar Controller Failure
ON (Blank) Failure
• Solar power is available
• Fan is not running
• Possible problems
- Loose wiring
- Motor Failure
- Solar Controller Failure