Problems with Points (Continued)
Symptom
Diagnosis |
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All
Short on Aux Power, terminal 3 or ZONEX power, terminal 24.
If only one POPEX module is connected to the D9112, POPEX module may be incorrectly connected to the D9112 or Data Expansion Loop may be disconnected from POPEX module.
Terminals 3 and 24 share a common circuit breaker. Check wiring and devices connected to these terminals for shorts or grounds.
Check POPEX module for correct connections to the D9112 and the Data Expansion Loop.
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