Monogram
Drainage Failure
Dishwasher does not drain; water remains in bottom of Monogram tub after cycle completes.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Clogged drain hose, Blocked air gap, Obstructed sump or filter, Failed drain pump on Monogram dishwasher
How to Fix / Troubleshooting
Safety: Turn off power and be prepared for water spillage.
- Clean filters: Remove and rinse filters to clear food debris.
- Check sump: Remove any visible obstructions from the sump opening.
- Inspect air gap and hose: Clean the air gap cap and ensure the hose to the sink/disposer is not clogged or kinked.
- Test drain pump: Run a cancel/drain cycle and listen for pump operation. If silent or only humming, the pump may need replacement.
Persistent standing water after cleaning usually indicates a failing drain pump or severe hose blockage that must be cleared or replaced.
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Repair Difficulty
Medium
3/5
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