The two buttons next to the green light located on the outside of our chest freezers are not functional controls. We use a common design for our chest freezer controls.
The green power light should be solid and not blinking. If your chest freezer lights are blinking, reset them by disconnecting power to the freezer for 30 seconds. Once you reconnect power, if they are still blinking, service will be required.
For service, please schedule an appointment with Haier Appliances at 1-877-337-3639 or visit https://www.haierappliances.com/support/schedule-service.