Hi, I have a problem with my fridge/freezer,a hoover HBCA230FFK,
The display shows H for fridge and -19 for freezer,the fridge is room temp and the freezer is about -1.Got an engineer to reload gas,can hear fan and compressor working on and off,I think the thermostat may need recalibrating.Does anyone know how to calibrate this digital device?

Don, July 2010