Problems with Points (Continued)

Symptom

Diagnosis

 

Remedy

 

 

 

All off-board points are MISSING.

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.

 

D9112

Operation & Installation Manual

 

 

 

74-06144-000-C 2/96

Page 77

© 1993-1996 Radionics

Page 77
Image 77
Bosch Appliances D9112 installation manual Symptom Diagnosis Remedy