Ice Machines

E01: Ice production interruption - harvest cycle timeout

Manitowoc UY-0240

Safe preliminary checks permitted

Documented meaning

The control detected the harvest cycle did not complete within the permitted window, so ice making was halted.

Model variants covered: see the model record

Documented possible causes

· Slow harvest from a restricted water supply
· Scale build-up on the evaporator
· Bin control or curtain sensor not closing

Safe preliminary checks

· Confirm the water supply valve is fully open and the filter is not blocked

Professional service required

· Confirm the water supply valve is fully open and the filter is not blocked
· Check that the bin curtain or sensor moves freely
· Reset the machine once and observe whether the cycle completes
· professional_only

Stop and call a professional if you see

· Burning smell, smoke, water on live parts or a tripped protective device
· Unusual noise, vibration or a refrigerant leak