Zone trouble
troubleKidde FX-10
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What This Code Means
An open or short circuit condition exists on an Initiating Device Circuit (IDC).
Common Causes
- 1Missing End-of-Line (EOL) resistor
- 2Broken field wire
- 3Device removed from base
Resolution Steps
Check the specific IDC for wiring integrity. Ensure the correct 4.7k Ohm EOL resistor is installed at the last device on the circuit.