Owner’s Manual 4About Your Refrigerator- The refrigerator cooling system is under pressure. Donot try to repair or to recharge a defective coolingsystem. The cooling system contains sodium chro-mate. The breathing of certain chromium compoundscan cause cancer. The cooling system contents cancause severe skin and eye burns, and can ignite andburn with an intense flame. Do not bend, drop, weld,move, drill, puncture, or hit the cooling system.CAUTION:- The rear of the refrigerator has sharp edges andcorners. To prevent cuts or abrasions when workingon the refrigerator, be careful and wear cut resistantgloves.- Make sure all fasteners and connections are tight.Storage Volume:This refrigerator is made to store fresh and frozen foods and formaking ice.N400 N500 and N510Total capacity 4.50 cubic feet 5.50 cubic feetFreezer capacity .81 cubic feet .81 cubic feetFood compartment capacity 3.69 cubic feet 4.69 cubic feetLeveling:CAUTION: The refrigerator is made to operate within 3°off level side-to-side and 6° off level front-to-back (aslooking at the front of the refrigerator). Operating it atmore than these limits can cause damage to the coolingsystem and create a risk of personal injury or propertydamage. Make sure the vehicle is level before youoperate the refrigerator.Food compartment:Ignite or start up the refrigerator and let it cool for eight hoursbefore loading with food. If the refrigerator does not start to cooldown after about two hours, contact your dealer or an authorizedNorcold Service Center.For the best cooling performance:- Let air move freely inside the entire food compartment.- Do not cover the shelves with plastic, paper, etc.To decrease the amount of ice that collects on the cooling fins:- Cover all liquids and moist foods.- Let all hot foods cool before putting them in the refrigerator.- Do not open the door any longer than necessary.Flip-up shelf:The flip-up shelf supplies a space to store tall bottles. To usethe flip-up shelf, lift the center of the shelf and fold it up againstthe inside wall of the refrigerator.WARNING:- Disconnect both the AC and DC power sources beforedoing any maintenance work on the refrigerator. Allservice work on this refrigerator must be done by aqualified service technician.- The storage of flammable materials behind or aroundthe refrigerator creates a fire hazard. Do not use thearea behind the refrigerator to store flammablematerials (gasoline, cleaning supplies, etc.)- A circuit overload can result in an electrical fire if thewires and/or fuses are not the correct size. Use onlythe wire and fuse sizes as written in the “InstallationManual”.- Incorrect installation, adjustment, change to, ormaintenance of this refrigerator can cause personalinjury, property damage, or both. Have service andmaintenance work done by your dealer or by anNorcold authorized service center.- Do not remove the round ground prong from therefrigerator AC power cord. Do not use a two prongadapter or extension cord on the AC power cord.- Do not spray liquids near electrical outlets, connec-tions, or the refrigerator components. Many liquids areelectrically conductive and can cause a shock hazard,electrical shorts, and in some cases fire.- Do not bypass or change the refrigerator’s electricalcomponents or features.- When you discard an appliance, remove all doors toprevent accidental entrapment and suffocation.Safety InstructionsRead this manual carefully and understand the contents beforeyou use the refrigerator.Be aware of possible safety hazards when you see the safetyalert symbol on the refrigerator and in this manual. A signalword follows the safety alert symbol and identifies the danger ofthe hazard. Carefully read the descriptions of these signalwords to fully know their meanings. They are for your safety.WARNING: This signal word means a hazard, which ifignored, can cause dangerous personal injury, death, ormuch property damage.CAUTION: This signal word means a hazard, which ifignored, can cause small personal injury or muchproperty damage.Safety Awareness