LED indications

State	LED Indication	Status
Identify	All LEDs flash green	The Boiler Relay is connected to the Wiser system. NOTE: This function is initiated from the app.
Joining to the Wiser system (Press and hold boiler relay setup button for >2 s)	Cycle between green and amber	Initiates joining the Boiler Relay to a Wiser System.
Normal: Boiler ON	Solid green	The Boiler Relay is powered On and heating is currently active.
Normal: Boiler OFF		The Boiler Relay is powered OFF and heating is currently inactive.
RF error	Solid amber	The Boiler Relay is unable to communicate with the Wiser system. Refer to the Troubleshooting to clear the RF error.
Digital boiler interface error	Solid red	This indicates that the Boiler Relay is unable to communicate with the boiler via the digital interface. Refer to the Troubleshooting to clear the digital boiler interface error.
Factory reset (Press and hold boiler relay setup button for >20 s)	Flashing red	The Boiler Relay is in reset mode. The Boiler Relay then restarts and the LED blinks green and amber indicating that it is ready for pairing.
Emergency Heat / Test (Press and hold Boiler Relay setup button for >3 s)	Flashing green	The heating is manually turned On for 2 hours.