Loop 2 faulttrouble
Edwards EST iO1000: Loop 2 fault
Edwards EST iO1000·1 view·0 field notes
What This Code Means
A short or open was detected on loop 2 affecting the communications between the panel and the devices
Common Causes
- 1Broken wire in the loop
- 2Short circuit between positive and negative legs
- 3Loose terminal connection
Resolution Steps
Inspect loop 2 wiring for physical damage, check all terminal connections, and use a meter to locate the open or short circuit.