Not necessarily. All fridges make a little noise, especially when they are new. Even a loud cracking noise can sometimes be part of the normal operation of your fridge – this can be caused when ice builds up on the fridge’s internal components.
The sound of the motor running is normal, and the sound of gas circulating inside the pipes is also normal. If there is a sound of the pipework at the back of the fridge vibrating against the wall, try pulling the fridge slightly away from the wall. Other noises that appear out of the blue may indicate a problem. If you are in any doubt, feel free to call YourPro, and we will send a technician to check it out.