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Troubleshooting; Maintenance - Taco EWF-120-1 Instruction Sheet

Electric water feeder

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Troubleshooting

If the EWF enters the Flood Protection Lockout, the system should be examined to determine the reason for the lockout
condition.
The EWF contains sophisticated electronics to detect circuit failures. In the unlikely event that the EWF detects a circuit failure,
the Status LED blinks red, the feed valve closes, and the control enters a failsafe state. The user must remove and re-apply
power from the EWF. If the failure is correctable, the EWF will restart normally. If the Status LED continues to blink red, the
control must be replaced.
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• • • • • Wiring 120VAC to 24VAC models of the Electric Water Feeder could result in electrical shock or
damage to equipment. Carefully follow the recommended wiring methods in this bulletin.

Maintenance

Disassemble and clean the feed valve's strainer screen at least twice annually.
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This manual is also suitable for:

Ewf-024-1