Not freezing but cooling. Amber light is on and red light is on. Do not have manual.
You will need to check to see if the evaporator coils are impacted with ice. If the coils are impacted then there is a defrost issue in which you will want to do a continuity test on the defrost heater and the defrost thermostat. If either does not have continuity then the part is bad and would need to be replaced. If the heater and thermostat check ok then the defrost timer is bad and would need to be replaced.