Dishwasher Leaking or Not Draining – Common Causes & Expert Fixes
Professional Repairs by Advance Appliance Ltd | Edmonton • Calgary • Red Deer
A leaking or non-draining dishwasher can cause more than just a mess it can lead to water damage, mold, and expensive repairs. At Advance Appliance Ltd, we specialize in diagnosing and repairing dishwashers that leak, don’t fill with water, or leave standing water after a cycle. Our certified technicians are available across Edmonton, Calgary, Red Deer, and surrounding areas.
🚨 Signs of Dishwasher Trouble
- Puddles or leaks under or around the unit
- Water remaining at the bottom after a cycle
- Dishes still dirty or foggy
- Error codes flashing on the panel
- Strange noises or humming during cycle
💧 Common Causes & Fixes
| Issue | Cause | Fix |
|---|---|---|
| Leaking from bottom or door | Worn door gasket, faulty float switch | Replace gasket, check float switch and tighten clamps |
| Water left in bottom | Clogged drain hose or filter, broken drain pump | Clean filter, clear hose, replace pump if needed |
| No water entering unit | Faulty inlet valve, float stuck in “up” position | Replace inlet valve, free up float |
| Leaking mid-cycle | Too much detergent, cracked spray arms | Use proper detergent, replace spray arms |
| Overflow tray leak (tray models) | Drain block, unlevel machine | Clean drain path, adjust leveling feet |
🔧 Dishwasher Error Codes Explained
- Samsung OC – Over-level water (overflow or drain clog)
- Whirlpool F8E4 – Water in overflow tray detected
- LG AE – Leak error triggered by bottom sensor
👨🔧 Why Trust Advance Appliance Ltd?
- In-house, factory-trained technicians
- Authorized service partner for LG, Whirlpool & more
- Fully stocked service vans for same-day repair
- Transparent rates, no subcontractors
📍 Our Dishwasher Repair Service Area
Advance Appliance Ltd proudly services:
Edmonton
Calgary
Red Deer
Leduc
Wetaskiwin
Okotoks
Airdrie
Cochrane
Chestermere
Sherwood Park
📞 Book Your Dishwasher Repair Today
Don’t wait until a small leak causes major dam