Kr1201-a Manual

Negative pole (Connect to negative terminal of 12V power supply).

Normally Closed terminal (Connected to COM when relay is idle). kr1201-a manual

By using this guide alongside the official documentation, you will maximize the reliability and lifespan of your KR1201-A controller. Remember: When in doubt, refer to the original —and if an error code persists after following these steps, contact authorized technical support with the 15-digit serial number ready. Negative pole (Connect to negative terminal of 12V