Hi, can anyone advise on a problem i have with my fridge. I have had my van plugged into the electric for 2 days now and still the fridge is warm. i have it selected to mains and i know it has power as the light is on and i can feel warm air from the top outside grill behind the fridge, i have tried the thermostat on various settings but still no luck!! Any advise as i plan to go away tomorrow.