Manitowoc E20: Freeze Cycle Timeout
| Error Code | E20 |
|---|---|
| Meaning | Freeze Cycle Timeout |
| Severity | Medium |
| Quick Fix | Run cleaning and sanitizing cycle |
| Repair Cost | $200-$400 |
Manitowoc Error E20 indicates freeze cycle timeout. The E20 error occurs when the freeze cycle exceeds the maximum allowed time. Water freezing too slowly.
What Causes Manitowoc Error E20?
Possible Causes
- 1 Scale buildup on evaporator
- 2 Low water flow
- 3 Water too warm
- 4 Refrigerant issue
- 5 Condenser efficiency reduced
Affected Models
This error is common across Manitowoc 4 ice machine models.
How to Fix Manitowoc Error E20
Follow these steps to troubleshoot and potentially resolve the E20 error on your Manitowoc ice machine.
Step 1
Run cleaning and sanitizing cycle
Step 2
Check incoming water temperature
Step 3
Clean condenser coils
Step 4
Verify water supply
Safety First
- • Power off: Always unplug your Manitowoc ice machine before attempting repairs
- • Water supply: Turn off water supply to prevent leaks
- • Warranty: DIY repairs may void manufacturer warranty
When to Call a Manitowoc Professional
If cleaning cycle doesn't resolve, professional evaporator inspection is needed.
Frequently Asked Questions
What does Manitowoc error E20 mean?
The E20 error occurs when the freeze cycle exceeds the maximum allowed time. Water freezing too slowly.
How do I fix Manitowoc E20 error?
To fix Manitowoc E20: Run cleaning and sanitizing cycle. Check incoming water temperature. Clean condenser coils. If cleaning cycle doesn't resolve, professional evaporator inspection is needed.
Is Manitowoc E20 serious?
Manitowoc E20 is rated as medium severity. Some DIY troubleshooting may help, but professional service may be needed.
How much does it cost to fix Manitowoc E20?
Typical repair cost for Manitowoc E20 is $200-$400. This includes diagnosis, parts, and labor. Professional ice machine cleaning in Houston starts at $199.