Ice maker will not power on at all; display is blank.

Safety first: Ensure your hands are dry when working with electrical components. Unplug the unit before opening any panels.

Steps to restore power:

• Check outlet: Test the wall outlet with another appliance to confirm it has power.
• Inspect cord: Look for cuts, burns, or kinks in the power cord. Replace if damaged.
• Reset breaker: Check the household breaker or fuse panel and reset any tripped breaker.
• Check internal fuse: Some Haier models have an internal fuse on the control board. Access the board and test/replace the fuse with the same rating.
• Board replacement: If power reaches the board but no low-voltage outputs are present, the board’s power supply is likely failed and the board should be replaced.

When to call a technician: If you are not comfortable testing live voltage or replacing the control board, contact a professional.