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© 2022 Staheli West
166
Faults
Fault 237: Feed Pump Overload
Indicates that the feed pump overload has been tripped.
Causes
Troubleshooting
Fixes
• Tripped overload.
• Inspect feed pump and wiring
path.
• Reset pump
contactor
overload
in Panel 2.
• Adjust the
amperage to
14.5.
• Pump motor malfunction.
• Verify that the feed pump
motor can spin freely.
• Repair/Replace the pump.
• Faulty overload.
• Test for proper amperage draw
(Less than 6 amps on each leg).
• Replace overload (Panel 2).
• Faulty wiring.
• Inspect entire wiring path
checking for continuity, ground,
and proper voltage.
• Repair/Replace faulty wiring
section.
Fault 238: Circulation Pump Overload
Indicates that the circulation pump overload has been tripped.
Causes
Troubleshooting
Fixes
• Tripped overload.
• Inspect circulation pump and
wiring path.
• Reset pump
contactor
overload
in Panel 2.
• Adjust the
amperage to
14.5.
• Pump motor malfunction.
• Verify that the circulation pump
motor can spin freely.
• Repair/Replace the pump.
• Faulty overload.
• Test for proper amperage draw
(Less than 6 amps on each leg).
• Replace overload (Panel 2).
• Faulty wiring.
• Inspect entire wiring path
checking for continuity, ground,
and proper voltage.
• Repair/Replace faulty wiring
section.