Maytag Overfreezing / Ice Block Formation

Ice maker freezes up with solid block of ice in bin or around evaporator

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.

Possible Causes

Failed harvest cycle, hot gas valve not opening, water continuously running over evaporator, thermostat stuck closed

Safety first: Unplug the unit and shut off water. Do not chip ice with sharp tools that can damage components.

Defrost completely: Allow all ice to melt naturally. Use towels to absorb water.
Check water flow: Ensure water stops flowing over the evaporator during harvest. If not, the control or valve may be faulty.
Inspect harvest components: Check the harvest thermostat/sensor and hot gas valve wiring.
Service required: If the hot gas valve is not operating, contact a technician for sealed system diagnosis and repair.

Hard 4/5

Harvest Thermostat / Hot Gas Valve

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