HOW TO CHANGE THE RV-C INSTANCE NUMBER 

The instance of the solar controller on the RV-C network can be configured using the SET button and LEDs. Up to 5 unique instances are supported. To change the instance follow these steps:

1. Hold the SET button down for approximately 3 seconds until one of the LEDs starts flashing.

2. Press the SET button to change instance until the LED for the desired instance is flashing.

3. Press and hold the SET button for approximately 3 seconds to lock in the setting.