- Ice maker not making ice
- Ice machine repair
- Leaking or overflow
- Water valve
- Water filter
- Undercounter ice maker
Why the Ice Maker Stopped Working
A Sub-Zero ice maker that is not making ice usually has a failed water valve, a frozen fill line or an ice level sensor that reads the ice bin as full. Small or hollow cubes point to low water flow.
Ice Maker Leaking or Overflowing
A leaking ice maker usually has a water valve that does not shut off fully. On an undercounter ice maker, a blocked drain is the other common cause.
Water Filter and Supply Line Issues
An old water filter slows ice production, can make ice that tastes bad and feeds the water dispenser. The ice maker diagnostic visit checks the filter, supply line and valve. For cooling faults see our page on a Sub-Zero fridge not cooling. Off-tasting ice is covered on Sub-Zero fridge odor repair in Grayhawk, undercounter units on Sub-Zero undercounter fridge repair in Carefree. The full overview is on Sub-Zero refrigerator repair in Scottsdale.
Frequently Asked Questions
A failed water valve, a frozen fill line or a faulty ice level sensor.
A valve that does not close fully or a blocked drain.
It can; a clogged filter cuts water flow.
Most ice maker repair Scottsdale calls finish on the first visit.
Yes. The technician fits a new Sub-Zero water filter, checks the supply line and valve for flow, and confirms the ice maker and dispenser fill properly. A clogged filter is a common reason for slow ice.