
© 2021 Staheli West
153
Faults
Fault 1314: Rich Burn Detected
Indicates the lambda value was under 0.95 for more than 1 second in low or high fire.
Causes
Troubleshooting
Fixes
• Improper air/fuel mixture.
• See test 1007.
• Tune the burner.
• Dirty burner gun.
• Remove and clean the burner gun.
Fault 1316: Water Purge Actuator Did Not Reach Commanded Position
Indicates the internal encoder does not match the commanded actuator position.
Causes
Troubleshooting
Fixes
• Obstruction in valve.
• Remove obstruction.
• Faulty actuator.
• Swap with compatible actuator
(See Test 1008).
• Replace actuator. Part #34279
Fault 1317: Blowdown Actuator Did Not Reach Commanded Position
Indicates the internal encoder does not match the commanded actuator position.
Causes
Troubleshooting
Fixes
• Obstruction in valve.
• Remove obstruction.
• Faulty actuator.
• Swap with compatible actuator
(See Test 1008).
• Replace actuator. Part #34242
Fault 1318: Steam Purge Actuator Did Not Reach Commanded Position
Indicates the internal encoder does not match the commanded actuator position.
Causes
Troubleshooting
Fixes
• Obstruction in valve.
• Remove obstruction.
• Faulty actuator.
• Swap with compatible actuator
(See Test 1008).
• Replace actuator. Part #34242
Fault 1319: Top Steam Actuator Did Not Reach Commanded Position
Indicates the internal encoder does not match the commanded actuator position.
Causes
Troubleshooting
Fixes
• Obstruction in valve.
• Remove obstruction.
• Faulty actuator.
• Swap with compatible actuator
(See Test 1008).
• Replace actuator. Part #34242
Summary of Contents for DewPoint 331
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