FAQs
What is an E14-NN trouble code and how can I resolve this?
An E14-NN trouble indicates a Relay Board response trouble. A relay board is not communicating with the control panel. This trouble includes the GEM-X10 interface. Verify that the correct number of relay board modules are programmed, and the address jumpers on the relay boards are set correctly. If trouble persists, wire the relay board directly to the control panel. If trouble continues to persist, replace the device. NN denotes relay board number.