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Haier Range vent hood touchpad doesn't work

If your Haier range vent hood touchpad doesn't work, test several buttons before replacing parts. If some buttons respond while others do not, the touchpad is the most likely cause. If none of the buttons work, the main control board may be defective, but first verify that the vent hood is receiving power. Check whether the circuit breaker has tripped, or test the accessible wall outlet with another small appliance. The user control and display board is another possible cause, especially when power reaches the hood but the controls remain unresponsive. On models with a separate touchpad and control board, replacing both parts may be necessary. A less common problem is a defective Haier range vent hood control board, which may have the buttons attached directly to it. Disconnect power before testing or replacing electrical parts, and use a meter only if you are comfortable working around live voltage. Enter your Haier range vent hood model number to find the exact touchpad, user control and display board, main control board, or control board replacement for your appliance.

01 - Haier Range Vent Hood Touchpad

To determine if the touchpad is defective, try pressing some of the keypad buttons. If some of the keypad buttons work, while other buttons do not work, the touchpad might be at fault.
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02 - Haier Range Vent Hood User Control and Display Board

The user control and display board may be defective. Control boards are often misdiagnosed—before replacing the user control and display board, first check all of the more commonly defective parts.
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03 - Haier Range Vent Hood Main Control Board

The main control board may be defective. To determine if the touchpad is defective, try pressing some of the keypad buttons. If some of the keypad buttons work while other buttons do not work at all, the keypad is likely defective. If none of the keypad buttons work, the main control board may be defective.
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04 - Incoming Power Problem

Vent hoods are typically hardwired to the circuit breaker box, but they can also be plugged into a wall outlet behind the cover panel. In either case, it may be difficult to test the incoming power to the vent hood without removing a large cover panel. If the unit is plugged into an accessible wall outlet you can plug another small appliance into the outlet to confirm there is power. If you cannot access the incoming power connection easily, confirm the circuit breaker suppling power to the vent hood has not tripped.
Less Common

05 - Haier Range Vent Hood Control Board

Most range vent hood control boards have the buttons attached to the board. If you've determined that power is reaching the board, then it's likely the control board is defective and will need to be replaced. If there is a separate touchpad, it would be a good idea to replace both the control board and touchpad at the same time.
Uncommon But Possible

Frequently Asked Questions

Why doesn't my Haier range vent hood touchpad work?
What should I check if none of the Haier range vent hood controls work?
Should I replace the Haier range vent hood control board or touchpad first?
Can I test a Haier range vent hood control board with a multimeter?
How do I find the correct Haier range vent hood touchpad or control board?