Honeywell 7800 Series Manual page 18

7800 SERIES RELAY MODULES
Fault Code
Fault 109 Negative cycle test failed,
*Call Service* earth ground absent or line
voltage phasing improper.
Fault 110 The configuration jumpers
*Call Service* differ from stored values.
Fault 111 Relay Module configuration
*Call Service* jumper test failure.
Fault 112 - 126 Relay Module self-test
*Call Service* failure.
Fault 127 Safety relay feedback circuit
*Call Service* was in an improper state.
65-0229—1
Table 3. Hold and Fault Message Summary (continued).
System Failure
1.
2.
3.
4.
1.
2.
3.
4.
1.
2.
3.
1.
2.
1.
2.
Recommended Troubleshooting
Make sure a good earth ground connection exists at the
installation site and all earth ground connections are complete
and correct.
Make sure the relay module and all loads operate at the same
line voltage phase.
Reset and sequence the relay module.
If the fault persists, replace the relay module.
Inspect the jumper connections. Make sure they match the
original selection and clipped jumpers are completely
removed.
Reset and sequence the relay module.
If the fault persists, replace the relay module.
Configuration jumpers must be selected prior to 200 hours of
operation. If configuration jumpers are changed after 200
hours of operation, lockout 110 occurs. Relay module cannot
be reset and must be replaced.
Inspect the jumper connections. Make sure they match the
original selection and clipped jumpers are completely
removed.
Reset and sequence the relay module.
If the fault persists, replace the relay module.
Reset and sequence the relay module.
If the fault persists, replace the relay module.
Reset and sequence the relay module.
If the fault persists, replace the relay module.
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